2003 Cadillac DeVille Owner's Manual
2003 Cadillac DeVille Manual
2003 Cadillac DeVille manual content summary:
- 2003 Cadillac DeVille | Owner's Manual - Page 1
U m - 2003 Cadillac DeVille | Owner's Manual - Page 2
...~ . a . ...: : : : : . I . . I : : : : : ...:a, :.-o :I: :a, ...* . . : ...* . s . : . a . : :- . : . : : : :. . : : : : : : : . : :. : : m L ..., ...$ ...; . . ... :> ...: .. : :a ...* : c :. a, ...'(I) ...: :c ...: : a...I . ... ...: $ * :. ; > : ...:-O : . . : : c : . . :a _ - 2003 Cadillac DeVille | Owner's Manual - Page 3
MOTORS, GM,the GM Emblem, CADILLAC, the CADILLAC Crest &Wreath and the name DEVILLE are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes and controls for your vehicle. In this manual, you - 2003 Cadillac DeVille | Owner's Manual - Page 4
ngs ai IU You will find a number of safety cautions in this book. We use a box and the word CAUTION to tell you about things that could hurt you if you were to ignore the warning. Y o ~will also find a circle l with a slash through it in this book. This safety symbol means "Don't,'' "Don't do - 2003 Cadillac DeVille | Owner's Manual - Page 5
you what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different : "EngineCompartmentOverview" "InstrumentPanelOverview" "Climate Controls" "AudioSystems" Also see Warning Lights, Gages and Indicators on page 3-40. - 2003 Cadillac DeVille | Owner's Manual - Page 6
SYSTEM ENGINE COOLANT FAN CAUSTIC BATERY ACID COULD CAUSE BURNS MOVE SEAT FULLY REARWARD* SECURE CHILD SEAT PULL BELT COMPLETELY THEN SECURE CHILD SEAT \!$> / z DO NOT INSTALL NOT INSTALL A FORWARD-FACING CHILD RESTRAINT IN THIS SEATING POSITION OWNER'S MANUAL ENGINE OIL PRESSUREW SERVICE - 2003 Cadillac DeVille | Owner's Manual - Page 7
NOTES vi - 2003 Cadillac DeVille | Owner's Manual - Page 8
an Air Bag Inflate? ...1-56 How Does an Air Bag Restrain? ...1-56 What Will You See After an Air Bag Inflates? ...1-57 Servicing Your Air Bag-Equipped Vehicle ...1-59 Restraint System Check ...1-60 Checking Your Restraint Systems ...1-60 Replacing Restraint System Parts After a 1-60 Crash ...1-1 - 2003 Cadillac DeVille | Owner's Manual - Page 9
, the control is located on the outboard sides of the front seats. Use the power seat controls first to control forward to increase support and rearward to decrease support. Press the control up or down to raise or lower the support mechanism. Keep in mind that as your seating position changes - 2003 Cadillac DeVille | Owner's Manual - Page 10
csntro! to get the proper position. Then press the top of the control where it is marked AUTO. The system will inflate the cushion and take a reading, then automatically deflate the cushion to a suggested level of comfort by distributing the pressure evenly. The seatback and cushion will inflate - 2003 Cadillac DeVille | Owner's Manual - Page 11
. When you let go of the control, the seat will automatically readjust to your desired level of comfort. To reshape the lower seatback, press the lumbar control forward to increase support and rearward to decrease support. The lumbar will then automatically adjust to your body's positioning for - 2003 Cadillac DeVille | Owner's Manual - Page 12
s- c - 2003 Cadillac DeVille | Owner's Manual - Page 13
Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can't do their job when you're reclined like this. The shoulder belt can't doits job. In a crash, you could go intoit, receiving neck or other injuries. The lap belt can't do its - 2003 Cadillac DeVille | Owner's Manual - Page 14
?he frmt head restraiats are adjustable. Lift up or push down on the head restraint to raise or lower it. Pull forward or push rearward on the head restraint to tilt it forward or rearward. The rear head restraints work the same way as the front head restraints, except that they do not tilt forward - 2003 Cadillac DeVille | Owner's Manual - Page 15
the outboard rear seating positions. The rear lumbar support controls are located on the rear door trim panels. To activate the rear lumbar support feature, push forward on the control to increase support or rearward to decrease support. The lumbar control can also be moved up and down to adjust - 2003 Cadillac DeVille | Owner's Manual - Page 16
part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. Don't let ,.lyone ride in acargo area, inside or outsideof a vehicle. In a collision, people riding in these areas are more likely to be seriously injured or killed.Do - 2003 Cadillac DeVille | Owner's Manual - Page 17
comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-45. Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. In most states and in all Canadian provinces, the law says to wear safety - 2003 Cadillac DeVille | Owner's Manual - Page 18
c c-c uo au0aLUos lnd - 2003 Cadillac DeVille | Owner's Manual - Page 19
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... 1-12 - 2003 Cadillac DeVille | Owner's Manual - Page 20
3 CI 0 'c Y c1' 1 S m 9 1 Q r v) I ! J 0 - 2003 Cadillac DeVille | Owner's Manual - Page 21
to Wear Safety Belts Properly This part is only for people of adult size. Be aware that there are riding in your vehicle, see Older Children on page 7-29 or Infants and Young Children on page 7-32. Follow those rules for everyone's protection. First, you'll want to know which restraint systems - 2003 Cadillac DeVille | Owner's Manual - Page 22
,-. . would apply force at your abdomen. This could cause serious or evenfatal injuries. The shoulderbelt should go over the shoulder and across the chest.These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or crash, or if you pull - 2003 Cadillac DeVille | Owner's Manual - Page 23
Q: What's wrong with this? ou can be seriol turl your shoulder b is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. ~ A: The shoulder belt is too loose. It won't give nearly as much protection this way. 1-16 - 2003 Cadillac DeVille | Owner's Manual - Page 24
You can be serious11 injured if your belt is 9 buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you. A: The - 2003 Cadillac DeVille | Owner's Manual - Page 25
Q: What's wrong with this? You can be seriously injuredif you wear the shoulder belt under your arm. In a crash, your body would move too forward, which would far increase the chanceof head and neck injury. Also, the belt would apply too much force to the ribs, which aren't as strong as shoulder - 2003 Cadillac DeVille | Owner's Manual - Page 26
Q: What's wrong with this? You can be seriously injured by a twisted belt. In a crash, you wouldn't have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. L A! The belt is twisted across the body. 1- - 2003 Cadillac DeVille | Owner's Manual - Page 27
Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don't wear safety belts. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you - 2003 Cadillac DeVille | Owner's Manual - Page 28
-!-he best y / z y to p&ct the .fetus is to protect the mother. When a safety belt is worn properly, it's more likely that the fetus won't be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly. If your vehicle has a front bench seat - 2003 Cadillac DeVille | Owner's Manual - Page 29
the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt isn't long enough, see Safefy Belt Extender on page 1-28. Make sure the release button on the buckle - 2003 Cadillac DeVille | Owner's Manual - Page 30
slowly. 2. Push the latch plate into the buckle until it clicks. The latch plates for the safety belts in each rear seating position vary in size. If the center rear or the left rear latch plate is inserted into the incorrect buckle, the plate will not latch properly. Be sure you - 2003 Cadillac DeVille | Owner's Manual - Page 31
it. Pull up on the latch plate to make sure it is secure. 3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part. If the belt is not long enough, see Safety Belt Extender on page 1-28. Make sure - 2003 Cadillac DeVille | Owner's Manual - Page 32
increase injury. The shoulder belt should fit against your body. L The lap part of the belt should be worn low and snug on the hips, just touching The shoulder belt should go over the shoulder and across the chest. These parts of the body are best ableto take belt restraining forces. The safety - 2003 Cadillac DeVille | Owner's Manual - Page 33
comfort for children who have outgrown child restraints and booster seats and for smaller adults, the comfort guides may be installed on the shoulder belts. Here's how to install a comfort guide and use the safety belt: 1. Remove the guide from its storage pocket on the top of the seatback. 1-26 - 2003 Cadillac DeVille | Owner's Manual - Page 34
and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the beii inio the siuis ui ihe yuide. 3. Be sure that the belt is not twisted - 2003 Cadillac DeVille | Owner's Manual - Page 35
System Parts After a Crash on page 1-60. Safety Belt Extender If the vehicle's safety belt will fasten around you, you should use it. 4. Buckle, position and release the safety belt as described in Rear Seat Passengers on page 1-22. Make sure that the shoulder belt crosses the shoulder. To remove - 2003 Cadillac DeVille | Owner's Manual - Page 36
f i e V O PRSL-+ 9. L m n w n n n w Y V I l a L 1 3 L I I G plUpGl U V a y :c. ..,c.., +A L U WWGLII .m,nav a/m+\, SU'bbJ hal+e? U k U b e A: Older Children if possible, an older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The - 2003 Cadillac DeVille | Owner's Manual - Page 37
child's upper body would have the restraint that belts provide. If the child is sitting in a rear seat outside position, see Rear Safety Belt Comfort Guides for Children and Small Adults on page 1-26. If the child is so small that the shoulder belt is still very close to the child - 2003 Cadillac DeVille | Owner's Manual - Page 38
Never do this. Here a child is siitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt inthis way, in a crash the child might slide under the belt. The belt's force would - 2003 Cadillac DeVille | Owner's Manual - Page 39
other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In they need to use a child restraint. shou never a baby arms their in while riding in a vehicle. A baby doesn't weigh much -- until a crash. During a crash - 2003 Cadillac DeVille | Owner's Manual - Page 40
when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer outstanding protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor its air bag systemis designed for them. Young children and infants - 2003 Cadillac DeVille | Owner's Manual - Page 41
a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer's instructions that come with the restraint state the weight and height limitations for - 2003 Cadillac DeVille | Owner's Manual - Page 42
The bod) ,trub..Jre of a yo^.., -,lild is quite unlike that of an adult or older child, for whom the safety belts are designed. young child's A hip bones are still so small that the vehicle's regular safety belt may not remain low on the hip bones, as it should. Instead, it may settle up around the - 2003 Cadillac DeVille | Owner's Manual - Page 43
A rear-facing infant seat (B) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child seat (C-E) provides restraint for the - 2003 Cadillac DeVille | Owner's Manual - Page 44
system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system low against the child's body. Ashelf- or armrest-type shield has straps that are attached to - 2003 Cadillac DeVille | Owner's Manual - Page 45
restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Where to Put the Restraint Accident statistics show that children are saferif - 2003 Cadillac DeVille | Owner's Manual - Page 46
or killed by the right front passenger's air bag if it inflates. Never secure a child the child restraint in a rear seat. Wherever you install it, be sure to secure the child restraint properly anchored. Be sure to read and follow the instructions for your child restraint. If yours requires that - 2003 Cadillac DeVille | Owner's Manual - Page 47
following anchor points. Be sure to use an anchor point located on the same side of the vehicle as the seating restraint itself. Tighten the top strap when and as the child restraint manufacturer's instructions say. In Canada, the law requires that forward-facing child restraints have a top - 2003 Cadillac DeVille | Owner's Manual - Page 48
cv- c - 2003 Cadillac DeVille | Owner's Manual - Page 49
child restraint that has attaching points (B) at its base and a top tether anchor (C), or a rear-facing child restraint that has attaching points (B), as shown here. A. Vehicleanchor B. LATCH system attachment points Use the LATCH system instead of the vehicle's safety belts to secure a child - 2003 Cadillac DeVille | Owner's Manual - Page 50
installed using the anchorage points, or use the vehicle's safety belts to secure the restraint. See "Securing a Child Restraint Designed for the LATCH System the child restraint instructions. 5. Push and pull the child restraint in different directions to be sure it is secure. To remove the child - 2003 Cadillac DeVille | Owner's Manual - Page 51
seat can be badly injured or killed by the right front passenger's air bag ifit inflates. Never secure a child restraint the center front in seat System) on page 1-41. You'll be using the lap-shoulder belt. See Top Strap on page 1-39 if the child restraint has one. Be sure to follow the instructions - 2003 Cadillac DeVille | Owner's Manual - Page 52
I Tilt the latch plate to adjust the belt if needed. 3. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 1-45 - 2003 Cadillac DeVille | Owner's Manual - Page 53
your child restraint is equipped with the LATCH system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-41. 4. To tighten the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt and let it - 2003 Cadillac DeVille | Owner's Manual - Page 54
belt. See the earlier part about the Top Strap on page 1-39, if the child restraint has one. Be sure to follow the instructions that came with the in the child restraint when and as the instructions say. 1. Because your vehicle has a right front passenger air bag, always move the seat as far back as - 2003 Cadillac DeVille | Owner's Manual - Page 55
on the child restraint as you tighten the belt. 7. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and - 2003 Cadillac DeVille | Owner's Manual - Page 56
. y n A:, This part explains the frontal and side impact air bag systems. Your vehicle has air bags - a frontal air bag for the driver and anotherfrontal air bag for the right front passenger. Your vehicle also has a side impact air bag for the driver and another side impact air bag for the right - 2003 Cadillac DeVille | Owner's Manual - Page 57
your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Air bags are designed to work with safety beltsbut don't replace them. -. crashes. They aren't designed to inflate at all in rollover, rear or low-speed frontal crashes, or inmany - 2003 Cadillac DeVille | Owner's Manual - Page 58
. Neither the vehicle's safety belt system nor its air bag system is designed for them. Young children and infants need the protection that a child restraint system can provide. Always secure children properly in your vehicle. To read how, see the part of this manual called ''Older Children" or - 2003 Cadillac DeVille | Owner's Manual - Page 59
Air Bags? AIR BAG United States Canada 1 There is an air bag readiness light on the instrument panel, which shows the words AIR BAG or an air bag symbol. The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See Air Bag Readiness - 2003 Cadillac DeVille | Owner's Manual - Page 60
The right front passenger's frontal air bag is in the instrument panel on the passenger's side. The driver's side impact air bag is in the side of the driver's seatback closest to the door. 1-53 - 2003 Cadillac DeVille | Owner's Manual - Page 61
The right front passenger's side impact air bag is in the side of the passenger's seatback closest to the door. The side impact air bags for the rear seat outboard passenger positions are in the sides of the rear seatback closest to the doors. 1-54 - 2003 Cadillac DeVille | Owner's Manual - Page 62
to inflate in moderate to severe side crashes. A side impact air bag will inflate if the crash severity is above the system's designed "threshold level". The threshold level can vary with specific vehicle design. Side impact air bags are not designed to inflate in frontal or near-frontal impacts - 2003 Cadillac DeVille | Owner's Manual - Page 63
vehicle is ina crash. For both the frontal and side impact air bags, the sensing system triggers a release of gas from the inflator, which inflates the air bag. Theinflator, air bag and related hardware are all part of the air bag modulesinside the steering wheel, instrument panel and the side of - 2003 Cadillac DeVille | Owner's Manual - Page 64
the air bag inflated. Some components of the air bag module - the steering wheel hub for the driver's air bag, the instrument panel for the right front passenger's bag, the side of the seatback closest to the door for the side impact air bags - will be hot for a short time. The parts of the bag that - 2003 Cadillac DeVille | Owner's Manual - Page 65
only once. After an air bag inflates, you'll need some new parts for your air bag system. If you don't get them, the air bag system won't be there to help protect you in another crash. A new system will include air bag modules and possibly other parts. The service manual for your vehicle covers the - 2003 Cadillac DeVille | Owner's Manual - Page 66
how your vehicle should be serviced. There are parts of the air bag systems in several places around your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag systems. To purchase a service manual, see Service Publications Ordering information on - 2003 Cadillac DeVille | Owner's Manual - Page 67
frayed, get a new one right away. Also look for any opened or broken air bag covers, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Replacing Restraint System Parts AfT-r a Crash A cras :an amage therestraintsystems in your vehicle. A damaged restraint - 2003 Cadillac DeVille | Owner's Manual - Page 68
to do so. Then the new buckle orLATCHsystemwasn't being usedatthe time ofassembly will be there to help protect you in a collision. the collision. If an air bag inflates, you'll need to replace air bag system parts. See the part on the air bag system earlier in this section. 1-61 - 2003 Cadillac DeVille | Owner's Manual - Page 69
- 2003 Cadillac DeVille | Owner's Manual - Page 70
Storage Area ...2-51 2-1 Keys ...2.3 Remote Keyless Entry System ...2.4 Remote Keyless Entry System Operation ...2.5 . Doors and Locks ...28 Door Locks ...2.8 Central Door Unlocking System ...2.9 Power Door Locks ...2.9 Programmable Automatic Door Locks ...29 . Rear Door Security Locks ...2-10 - 2003 Cadillac DeVille | Owner's Manual - Page 71
Section 2 Features Controls and 2.53 Rear Storage Area ...Rear Storage Door Trim Armrest ...2.53 Convenience Net ...2.53 Sunroof ...2.54 Vehicle Personalization ...2.55 Memory Seat. Mirrors and Steering Wheel ...2.55 Center Flex Storage Unit ...2-52 Map Pocket ...2-52 Assist - 2003 Cadillac DeVille | Owner's Manual - Page 72
reasons.A child or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehiclemove. If they turned the ignition to ACCESSORY or PARK (P), ON and moved the shift lever out of that would release the parkingbrake. Don't leave the keys - 2003 Cadillac DeVille | Owner's Manual - Page 73
to get in. So be sure you have spare keys. Master Key i In an emergency, contact Cadillac Roadside Assistance. See Roadside Service on page 7-5. Valet Key If your vehicle is equipped with the Onstar@ system with an active subscription and you lock your keys inside the vehicle, Onstar@may be able - 2003 Cadillac DeVille | Owner's Manual - Page 74
to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry System Operation on page 2-5. If you are still having trouble, see your dealer or a qualified technician for service. @ The parking lamps will not flash, however, if the manual parking lamps are - 2003 Cadillac DeVille | Owner's Manual - Page 75
flash if they have been turned on manually. Remote confirmation is not operational if 30 seconds. To stop the instant panic alarm, press the symbol again or turn the Valet Lockout Switch under Theft-Deterrent Systems on page 2-79for more information. or stolen, a replacement can be purchased through - 2003 Cadillac DeVille | Owner's Manual - Page 76
won't work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the battery. like a pencil to remove the old battery. Do not use a metal object. Notice: When replacing the battery, use care not to touch any of the - 2003 Cadillac DeVille | Owner's Manual - Page 77
the theft-deterrent system, you must unlock the doors with the key or remote keyless entry transmitter to avoid setting off the alarm. From the outside from happening. From the inside, use the manual lock levers located at the top of the door Push down the manual lock lever to lock the door. To - 2003 Cadillac DeVille | Owner's Manual - Page 78
Your vehicle has a central door unlocking mode and a theft-deterrent system. When unlocking the driver's door, you unlock other can the doors located on the rear doors can also lock all the doors at once by pressing the bottom part of them, but they cannot unlock the doors. Programmable Automatic - 2003 Cadillac DeVille | Owner's Manual - Page 79
the remote keyless entry transmitter. It is always recommended that you remove the ignition key when locking your vehicle. The anti-lockout feature three seconds or longer. 2. Close the door. 3. Turn the knob located on the driver's side rear door counterclockwise to engage the lock. The rear - 2003 Cadillac DeVille | Owner's Manual - Page 80
, get out and close the door. The trunk lock release button is located to the left of the steering wheel on the instrument panel. It can system i its nignesi speeci ana seieci ihe o control setting that will force outside air into your vehicle. See "Climate Controls" in the Index. If you have air - 2003 Cadillac DeVille | Owner's Manual - Page 81
system to its highest speed, with the setting on AUTO and temperature between 65°F (18°C) and 85°F (29°C). This forces fresh outside air into your vehicle. Open all air located at the center of the trunk sill (B). 3. Tighten the tie down by pulling the free end of the cord until secure. 4. TO remove - 2003 Cadillac DeVille | Owner's Manual - Page 82
E 1-z I - 2003 Cadillac DeVille | Owner's Manual - Page 83
Windows m Leaving children in a vehicle with the windows closed is dangerous. A child can be overcome by the extreme heat and can suffer permanent injuries or even death from heat stroke. Never leave a child alone in a vehicle, especially with r the windows closed in warm o hot weather. 2-14 - 2003 Cadillac DeVille | Owner's Manual - Page 84
the power windows once the ignition has been turned off. For more information, see "Retained Accessory Power" under lgnition Positions on page 2-23. E X ~ W S S - D the switch again. The power window switches are located on the armrest near each window. Press the up or down arrows on the switches - 2003 Cadillac DeVille | Owner's Manual - Page 85
lockout button is located on the driver's door armrest next to the window switches. ~ Pressing and holding the powerwindow control will turn off press and hold the power window control. Pressing this button will disable the rear window controls. The light on the button will illuminate, indicating - 2003 Cadillac DeVille | Owner's Manual - Page 86
i t when you close the cover. If your vehicle has the adjustable lighting feature, slide the switch up or down to brighten or dim the light. The rear power sunshade switch only works while the ignition is on or while the Retained Accessory Power is active. See Ignition Positions on page 2-23. 2-17 - 2003 Cadillac DeVille | Owner's Manual - Page 87
switch located on in your vehicle. Manual Rear Side Door Sunshade Your vehicle may have manual rear side door sunshades. To use the sunshades, lower the side windows and hook the top edge of the retractable sunshades over the edge of the windows and raise the windows. To remove - 2003 Cadillac DeVille | Owner's Manual - Page 88
a valid key Changes or modifications made to this system by other than an authorized service facility could void authorization to use the theft system. SECURITY If the ignition is off and any door is open, the SECURITY light will flash, reminding you to arm the system. To arm the system, do the - 2003 Cadillac DeVille | Owner's Manual - Page 89
, see Fuses and Circuit Breakers on page 5-86. If the fuse does not need to be replaced, you may need to have your vehicle serviced. To reduce the possibility of theft, always arm the theft-deterrent system when leaving your vehicle. Press the switch to ON to disable the use of the trunk - 2003 Cadillac DeVille | Owner's Manual - Page 90
following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modifications to this system by other than an authorized service facility could void - 2003 Cadillac DeVille | Owner's Manual - Page 91
service service. 3. After the engine has started, turn the key to OFF, and remove the key. 4. Insert the key to be programmed and turn it to ON within 10 seconds of removing the previous key. 5. The SECURITY light light serviced by your dealer. Your vehicle is not protected by the PASS-Key@lll system - 2003 Cadillac DeVille | Owner's Manual - Page 92
aren't yet brokenin. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings. 0 Don start your vehicle and you are unable to remove your key from the ignition, see "Shift Lock Release" later in this section for - 2003 Cadillac DeVille | Owner's Manual - Page 93
may be used for up to 10 minutes after the ignition key is turned from ON to OFF: Cellular Telephone Radio PowerWindows Audio Steering Wheel Controls Sunroof Power to these accessories stops after 10 minutes or if a door is opened. If you want power for another 10 minutes, close all the doors and - 2003 Cadillac DeVille | Owner's Manual - Page 94
heat can damage your starter motor. Wait about 15 seconds between each try to help avoid draining your battery or damaging your starter. Notice: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the engine - 2003 Cadillac DeVille | Owner's Manual - Page 95
. To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The electrical cord is located on the driver's side of the engine, behind the transaxle dipsticWfluidfill location (C) and next to the engine. 3. Plug it into a normal, grounded 1 IO-volt - 2003 Cadillac DeVille | Owner's Manual - Page 96
injured. Plug the cord into a properly grounded three-prong 110-volt AC outlet. If the cord won't reach, use a heavy-duty three-prong extension cord rated forat least 45 amps. I The automatic transaxle may have a shift lever located either on the steering column or on the console between the seats - 2003 Cadillac DeVille | Owner's Manual - Page 97
be sure your vehicle won't move, even when you're on fairly level ground, always set your parking brake and move the shiftlever to PARK (P). PARK (P) before starting the engine. Your vehicle has an automatic transaxle shift lock control system. You have to fully apply your regular brakes before you - 2003 Cadillac DeVille | Owner's Manual - Page 98
(N) when your vnhicle is being towed. AUTOMATIC OVERDRIVE (@): This position is for normal driving system sensor. If your drive very far that way, your vehilce can bedamaged. So, if this happens, have your vehicle serviced move very rapidly. You could lose control andhit people or objects. Don't - 2003 Cadillac DeVille | Owner's Manual - Page 99
(DTS Only) When your vehicle detects a change in driving conditions, it will automatically initiate the appropriate performance shift mode. When electric shift lock release system. The shift lock release is designed to do the following: Prevent the ignition key from being removed unless the shift - 2003 Cadillac DeVille | Owner's Manual - Page 100
out of PARK (PI in case of a dead battery or low voltage battery. The console shift lock release is located on the front of the center console. 2. Locate the override access slot underneath the steering column below the lock cylinder. 3. Remove the override access slot cap. 4. Insert a tool into - 2003 Cadillac DeVille | Owner's Manual - Page 101
4. Press the shift lock release toward the front of the vehicle and hold it there. Parking Brake The parking brake pedal is located to the left of the regular brake pedal, near the driver's door. 5. While applying the brakes, shift the transaxle from PARK (P) as needed. 6. Reinstall the - 2003 Cadillac DeVille | Owner's Manual - Page 102
If the ignition is on: the brake system warning and parking brake indicator light on the instrument panel cluster should come on. If it doesn't, you need to have your vehicle serviced. if the parking brake doesn't fully release, you can manually release the pedal. However, be sure to read the - 2003 Cadillac DeVille | Owner's Manual - Page 103
manual release lever, which is located behind the parking brake pedal. Pull down on the yellow tab as shown by the arrow in the illustration. If the parking brake does not release, you should have your vehicle towed to your dealer for service on fairly level ground, a use the steps that follow. If you - 2003 Cadillac DeVille | Owner's Manual - Page 104
your right foot still holding the brake pedal down, set the parking brake. 4. Turn the ignition key to OFF. 5. Remove the kyey and take it with you. If you can ...- :--:i:-I_-...,-. .h v t : y-uur v e l I I L I G VWILI I L I I G I Y Illtlul I n c y ; I I y u u l . .-L:-I .-.:SI- LI- I- hand, your - 2003 Cadillac DeVille | Owner's Manual - Page 105
, use the following procedure to shift the vehicle into PARK (P): 1. Hold the brake pedal down with your right foot. 4. Turn the ignition key to OFF. 5. Remove the key and take it with you. If you can leave your vehicle with the ignition key in your hand, your vehicle is in PARK - 2003 Cadillac DeVille | Owner's Manual - Page 106
Into Park (P) on page 2-34. Your vehicle has an automatic transaxle shift lock control system. You have to fully apply your regular brakes before you can shift out of PARK (P), try the following: 1. Turn the ignition key to ACCESSORY. Open and close the driver's door to turn off the RAP feature. 2. - 2003 Cadillac DeVille | Owner's Manual - Page 107
over high points on the road or over road debris. Repairs weren't done correctly. Your vehicle or exhaust system had been modified improperly. can I ,,ings t l d can uurn cocld touch hot exhaust parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that - 2003 Cadillac DeVille | Owner's Manual - Page 108
to, here are some things to know. Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under be sure your vehicle won'tmove, even when you're on fairly level ground, always set your shift lever to parking brake after you move - 2003 Cadillac DeVille | Owner's Manual - Page 109
Mirror with Onstar@ Your vehicle may have an automatic dimming rearview mirror with Onstar@system controls. For more information about Onstar@,see OnStap System on page 2-45. When the automatic dimming feature is turned on, the mirror automatically changes to reduce glare from headlamps behind you - 2003 Cadillac DeVille | Owner's Manual - Page 110
automatic dimming, pressand hold the on/off button for about three seconds again.The indicator light will is illuminate when this feature active. The automatic following: 1. Find the current location and variance zone number on tho may be caused by a magnetic antenna mount, magnetic note pad holder or - 2003 Cadillac DeVille | Owner's Manual - Page 111
mirror or (L) to choose the left mirror. The centerposition is off and will not move the mirrors if the control pad is touched. To adjust a mirror, press the arrows on the control pad to move the mirror in the direction you want the mirror to go. Adjust each mirror so you can - 2003 Cadillac DeVille | Owner's Manual - Page 112
The mirrors can be manually folded inward to prevent damage when going through an automatic car wash. To fold, push the mirror (DIC). See DIC Vehicle Personalization on page 3-67 for more information. Outside Automatic Dimming Mirror If your vehicle is equipped with this feature, the driver's side - 2003 Cadillac DeVille | Owner's Manual - Page 113
Mirrors When you operate the rear window defogger, it also warms both outside mirrors to help clear them of fog or ice. See Dual Climate Control System on page 3-29 for more information. A convex mirror can ma.,, things (like other vehicles) look farther away than they really are. If you cut too - 2003 Cadillac DeVille | Owner's Manual - Page 114
@provides a number of service plans. Some of the services currently provided by Onstar@are: Automatic Notification of Air Bag Deployment Emergency Services Roadside Assistance Stolen Vehicle Tracking AccidentAssist RemoteDoorUnlock Onstar@uses global positioning system (GPS) satellite technology - 2003 Cadillac DeVille | Owner's Manual - Page 115
Onstar@ Personal Calling and Onstar@Virtual Advisor use. Terms and conditions of the Subscription Service Agreement can be found at www.onstar.com. Press the top part of the control to access Onstar@. You will hear a ready prompt from the system, and then you can begin your Onstar@session or begin - 2003 Cadillac DeVille | Owner's Manual - Page 116
to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Changes and modifications to this system by other than an authorized service facility could void - 2003 Cadillac DeVille | Owner's Manual - Page 117
is recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. to 8 cm) away from the HomeLink@ buttons while keeping the indicator light in view. 3. Simultaneously press and hold both the desired button on HomeLink - 2003 Cadillac DeVille | Owner's Manual - Page 118
receiver (motor-head unit) in the garage, locate the "Learn" or "Smart" button. This can usually be found where the hanging antenna wire is attached to the motor-head signal has been successfully accepted by HomeLink@. The indicator light will flash slowly at firstand then rapidly. Proceed with Step - 2003 Cadillac DeVille | Owner's Manual - Page 119
Erasing HomeLink@ Buttons To erase programming from the three buttons do the following: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds. 2. Release both buttons. Do not hold for longer than 30 seconds. HomeLink@is now in the train (learning - 2003 Cadillac DeVille | Owner's Manual - Page 120
the accessory poweroutlet and storage compartment. To clean the storage compartment, lift out while pulling on the sides. Cellular Telephone Your vehicle may have been prewired for dealer installation of a portable cellular telephone system. The system has steering wheel telephone controls and - 2003 Cadillac DeVille | Owner's Manual - Page 121
underseat storage compartment. The center seatback can also be used as a fold down armrest with extra space for CDs or tapes. An optional cellular telephone may be located in the underseat storage compartment. Cupholders are also located at the front edge of the storage unit and can be accessed by - 2003 Cadillac DeVille | Owner's Manual - Page 122
position when not in use. Rear Storage Door Trim Armrest Your vehicle may be equipped with a rear storage door trim armrest. The storage area is located in the rear door trim under the switch plate lid and includes an accessory power outlet. Umbrella Holder The driver's and passenger's front - 2003 Cadillac DeVille | Owner's Manual - Page 123
switches work only when the ignition is on or when RAP is active. See Retained Accessory Power under Ignition Positions on page2-23. Your vehicle may have a sunroof. The two switches that operate the sunroof are located on the overhead console and include VENT, ROOF, open and close. Press and hold - 2003 Cadillac DeVille | Owner's Manual - Page 124
vehicle may be equipped with the memory package. The controls for these features are located on the driver's door panel, and are used without using the remote keyless entry transmitter, the seat and mirrors will automatically adjust to the programmed position of the last driver. To stop recall - 2003 Cadillac DeVille | Owner's Manual - Page 125
be recalled by pressing the EXIT button. The mirrors, power lumbar and shoulder belt height positions will not be stored or recalled. Further programming for automatic seat and mirror movement can be done using the Driver Information Center (DIC). You can select or not select the following - 2003 Cadillac DeVille | Owner's Manual - Page 126
Assist (URPA) Accessory Power Outlets ...3-27 Ashtrays and Cigarette Lighter ...3-28 Climate Controls ...3-29 Dual Climate Control System ...3-29 Outlet Adjustment ...3-33 Rear Climate Control System ...3-34 Passenger Compartment Air Filter ...3-36 Steering Wheel Climate Controls ...3-38 Girn2tP - 2003 Cadillac DeVille | Owner's Manual - Page 127
106 Diversity Antenna System ...3-106 XMTMSatellite Radio Antenna System ...3-106 Audio System(s) ...3.80 Setting the Time for Radios without Radio Data Systems (RDS) ...3.80 Setting the Time for Radios with Radio Data Systems (RDS) ...3-80 Radio with Cassette and CD (Base Level) ...-3-81 Radio - 2003 Cadillac DeVille | Owner's Manual - Page 128
E-€ - 2003 Cadillac DeVille | Owner's Manual - Page 129
Instrument Panel Overview 3-4 - 2003 Cadillac DeVille | Owner's Manual - Page 130
Wheel Controls (or Cellular TelephoneControls) D. Instrument Panel Cluster E. Audio Steering Wheel Controls F. Driver Information Center (DIC) Buttons G. Climate Controls H. Exterior Lamp Controls I. Night Vision Controls J. HoodRelease K. Cruise Control L. Horn M. Cruise Control N. Radio 0. Ashtray - 2003 Cadillac DeVille | Owner's Manual - Page 131
Hazard Warning Flashers The hazard warning button is located on the center of the instrument panel between the two air vents. Your hazard warning flashers work no matter what warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. 3-6 - 2003 Cadillac DeVille | Owner's Manual - Page 132
steering wheel before you drive. You can raise the steering wheel to the highest level to give your legs more room when you enter and exit the vehicle. The lever that allows you to tilt the steering wheel is located on the left side of the steering column. To tilt the wheel, hold - 2003 Cadillac DeVille | Owner's Manual - Page 133
Power Tilt Wheel and Telescopic Steering Column If your vehicle has this feature, the power tilt wheel control is located on the outboard side of the steering column. rear of the vehicle. To set the memory position, see DIC Vehicle Personalizationon page 3-67 and Memory - 2003 Cadillac DeVille | Owner's Manual - Page 134
change. Headlamp HiahILow-Beam Changer Push forward to change the headlamps from low beam to high. Pull the lever back and then release it to change from high beam to low. This light or lane change may be causedby a burned out signal bulb. Other drivers won't seethe turn signal. Replace burned-out - 2003 Cadillac DeVille | Owner's Manual - Page 135
motor. A circuit breaker will stop the motor automatically operate the wipers by monitoring the amount of moisture build-up on the windshield. Wipes occur as needed to clear the windshield depending on driving conditions and the sensitivity setting. In light that the RainsenseTM system activated. is - 2003 Cadillac DeVille | Owner's Manual - Page 136
the Driver Information Center (DIC) when the washer fluid reaches a low level. The MIST and wash cycles operate as normal and are not affected by the RainsenseTM function. The RainsenseTM system can be overridden at any time by manually turning the wiper band to LO or HI speed. When RainsenseTMis - 2003 Cadillac DeVille | Owner's Manual - Page 137
you apply your brakes, the cruise control shuts off. If your vehicle is in cruise control when the traction control system begins to limit wheel spin, the cruise control will automatically disengage. See Traction Control System (TCS) on page 4-9. When road conditions allow you to safely use it again - 2003 Cadillac DeVille | Owner's Manual - Page 138
E 1-E - 2003 Cadillac DeVille | Owner's Manual - Page 139
the SET/CST button briefly. Each time you do this, the vehicle will slow down approximately 1 mph (1.6 km/h). 3-14 Ending Cruise Control To turn off the cruise control, step lightly on the brake pedal, or press the CRUISE ON/OFF button on the steering wheel. Erasing Speed Memory When you turn off - 2003 Cadillac DeVille | Owner's Manual - Page 140
= The exterior lamp control is located to the left of the steering wheel on the instrument panel. license Mate la.mps Instrument Panel Lights The parking brake indicator light will come on and stay on when the parking lamps are on with the engine off and the ignition in ACCESSORY or ON. $0 ( - 2003 Cadillac DeVille | Owner's Manual - Page 141
conditions, but they can be especially helpful in the short system will make the low-beam headlamps come on at reduced intensity when the following conditions are met: It is still daylight and the ignition is on, the exterior lamp control DRL and remove the manually turn on the parking lamps - 2003 Cadillac DeVille | Owner's Manual - Page 142
them for better visio:: in foggy or misty conditions. The fog lamp button is located to the left of the steering wheel on the lever. They provide more light for cornering. Twilight Sentinel@ This lever is located next to the exterior lamp control. It automatically turns the lamps on and - 2003 Cadillac DeVille | Owner's Manual - Page 143
other exterior lamps). Turning on the Twilight Sentinel or turning the exterior lamp control to the headlamp position will remove the HEADLAMPS SUGGESTED message. The light sensor for the DRL and the Twilight Sentinel@' located in the center of the front defogger is grille. If you cover the sensor - 2003 Cadillac DeVille | Owner's Manual - Page 144
6 1% - 2003 Cadillac DeVille | Owner's Manual - Page 145
dark outside. Puddle lamps are located on the bottom of the front control when a dooris opened or if you press the remote keyless entry transmitter unlock button. If activated due to the transmitter, the lighting will remain active for about 40 seconds. Since the entry lighting system usesthe light - 2003 Cadillac DeVille | Owner's Manual - Page 146
lamps, rear window defogger, the climate control fan at high speeds, heated seats and engine cooling fans. If the battery continues to discharge, even with the battery saving information, see Battery Saver Active Message under DIC Warnings and Messageson page 3-60 The reading lamps are located - 2003 Cadillac DeVille | Owner's Manual - Page 147
This feature is designed to protect your vehicle's battery against drainage from the interior lamps, trunk lamp, glove box lamp, cigarette lighters or the garage door opener. When the ignition is turned off, the power to these features will automatically turn off after 10 minutes (three minutes if - 2003 Cadillac DeVille | Owner's Manual - Page 148
o view. Remember that the Night Vision System, can only help you see objects that are warmer or colder than the surroundings. It can't sense things like brake lights, turn signals or emergency flashers, traffic lights or signs. The controls for this feature are located to the left of and below the - 2003 Cadillac DeVille | Owner's Manual - Page 149
light rain, light snow or light fog the image may not be as clear and you may not be able to see the direction of the road ahead. In more severe weather conditions, thc ;vage may be uncler not usable. The HUD system is located Don't use the Night Vision Systemto replace your normal view of the road - 2003 Cadillac DeVille | Owner's Manual - Page 150
U!trasonic Rear Parking Assist (URPA) Your vehicle may be equipped with Ultrasonic Rear Parking Assist (URPA).This system can help you to determine how close an object is to your rear bumper within a given area, making parking easier. If children, bicycles, or pets - 2003 Cadillac DeVille | Owner's Manual - Page 151
red, see your dealer. For cleaning instructions, see Cleaning the Outside of Your Vehicle on page 5-87. It may also flash red if your vehicle is moving in REVERSE (R) at a speed greater than 3 mph (5 km/h). Other conditions that may affect system performance include things like the vibrations from - 2003 Cadillac DeVille | Owner's Manual - Page 152
on the front passenger's seat near the umbrella tray. There are two accessory power outlets in the rear seat area located on the door armrests next to the ashtrays. Your vehicle may have a small cap that must be removed to access the accessory power outlet. If it does, when not using the outlet be - 2003 Cadillac DeVille | Owner's Manual - Page 153
console, the ashtray is located below the climate control system. To open, push down on the cover. To clean the ashtray, lift it out by gripping the sides. For vehicles without the floor console, pull the tray located below the radio to reveal the ashtray. The ashtray can be removed for cleaning - 2003 Cadillac DeVille | Owner's Manual - Page 154
in manual mode at that temperature and it will not go into automatic mode. In cold weather, the system will start at reduced fan speeds to avoid blowing cold air into your vehicle until warmer air is available. The system will start out blowing air at the floor but may change modes automatically as - 2003 Cadillac DeVille | Owner's Manual - Page 155
the button is pressed, an indicator light will come on. The air-conditioning compressor also comes on. Driver's Temperature Knob: Press this knob to turn the entire climate control system on or off. Turn this knob clockwise or counterclockwiseto manually increase or decrease the temperature inside - 2003 Cadillac DeVille | Owner's Manual - Page 156
highest fan speed. A/C (Air Conditioning): Press this button to override the automatic system and turn the air-conditioning system on or off. When in AUTO the air-conditioning compressor will come on automatically, as necessary. On hot days, open the windows to let hot inside air escape; then close - 2003 Cadillac DeVille | Owner's Manual - Page 157
passengers. Use the defrost mode (FRONT) to remove fog or frost from the windshield more quickly. air to the windshield and the side window outlets, with some air directed to the floor outlets. this mode,the In system will automatically turnoff recirculation and run the air-conditioning compressor - 2003 Cadillac DeVille | Owner's Manual - Page 158
Adjustment The rear window defogger uses a warming grid to remove fog or frost from the rear window. The rear window a decal or anything similar to the defogger grid. Use the levers located in the center of each outlet to change the direction of the airflow. Use the thumbwheels to open or close - 2003 Cadillac DeVille | Owner's Manual - Page 159
at the the highest setting, the passenger compartmentair filter may needto be replaced. For moreinformation, see Passenger Compartment Air Filteron page 3-36 and Part A: Scheduled Maintenance Serviceson page 6-4. Your vehicle has a rear climate-control system that allows the rear-seat passengers to - 2003 Cadillac DeVille | Owner's Manual - Page 160
operation and places the system in manual mode. Select the AUTO mode to return to automatic operation. To change the current mode, select one of the following: v 2 (Vent): This mode directs air to the upper outlets, with some air directed to the floor outlets. 12(Bi-Level): This mode directs - 2003 Cadillac DeVille | Owner's Manual - Page 161
to change the passenger compartment air filter, seePart A: Scheduled Maintenance Services on page 6-4. A TEMP v (Temperature): Press this switch to increase or decrease the temperature for the rear seat passengers. For cool air to be sent to the rear of the vehicle, the air-conditioning system on - 2003 Cadillac DeVille | Owner's Manual - Page 162
tabs that allow you unlatch the cover with your to fingers, you will not needtool for this step.) a 2. Then, insert a tool behind the push pin located on the inboard side of the air filter compartment to carefully pry the pin out. 3-37 - 2003 Cadillac DeVille | Owner's Manual - Page 163
You can adjust the temperature using the steering wheel controls. The control for the temperature is located on the left side of the steering wheel. 3. To remove the air filter, insert a tool between the air filter and the compartment wall on the outboard side of the vehicle. Then, push in to - 2003 Cadillac DeVille | Owner's Manual - Page 164
control settings for the temperature, the fan speed and the direction of the airflow. Memory buttons 1 and 2 are located on the driver's door panel and correspond to the numbers 1 or 2 found on the back of each remote keyless entry transmitter. To recall the climate control want to change the - 2003 Cadillac DeVille | Owner's Manual - Page 165
locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem - 2003 Cadillac DeVille | Owner's Manual - Page 166
Y v, 3 n 0 A - 2003 Cadillac DeVille | Owner's Manual - Page 167
w N P \ - 2003 Cadillac DeVille | Owner's Manual - Page 168
vehicle has to have a new odometer installed. The new one may read the and Trip B. In order to change from one mode to the zero. Press the RESET part of the button until zeros kilometers traveled for up to two trips. The trip odometer button is located to the left of the steering wheel on the i n e - 2003 Cadillac DeVille | Owner's Manual - Page 169
English/Metric Button By pressing this button located to the left of the steering wheel on the instrument panel, you can go back and forth from English (miles) to metric (kilometers). Tachometer (Analog - 2003 Cadillac DeVille | Owner's Manual - Page 170
is an air bag readiness light on the instrument panel, which shows AIR BAG or the air bag symbol. The system checks the air bag's electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules, the wiring - 2003 Cadillac DeVille | Owner's Manual - Page 171
to ON. If the light doesn't come on then, have it fixed so it will be ready to warn you if there is a problem. If this light stays on, you need service and you should take your vehicle to the dealer at once. To save your battery until you get there, turn off all accessories. 3-46 - 2003 Cadillac DeVille | Owner's Manual - Page 172
good braking, though, you need both parts working well. If the warning light comes on, there is a brake problem. Have your brake system inspected right away. I YOL. .-e wor lg properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident - 2003 Cadillac DeVille | Owner's Manual - Page 173
stays on, or comes on when you're driving, there may be a problem with your traction control system and your vehicle may need service. When this warning, light is on, the system will not limit wheel spin. Adjust your driving accordingly. If the light stays on, turn the ignition to OFF. Or, if the - 2003 Cadillac DeVille | Owner's Manual - Page 174
the following reasons: If there's a brake system problem that is specifically related to traction control, the traction control system will turn off and the warning light will come on. If the traction control system is affected by an engine-related problem, the system will turn off and the warning - 2003 Cadillac DeVille | Owner's Manual - Page 175
Indicator Lamp d TEMP H Service Engine Soon Light in the United States or Check Engine Light in Canada Canada (Analog Only hot. SERVICE ENGINE SOON L I United States Canada Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems - 2003 Cadillac DeVille | Owner's Manual - Page 176
two ways: Light Flashing - A misfire condition has been detected. A misfire increases vehicle emissions and may damage the emission control system on your vehicle. Dealer or qualified service center diagnosis and service may be required. Light On Steady - An emission control system malfunction has - 2003 Cadillac DeVille | Owner's Manual - Page 177
amounts of air are sucked into the fuel line causing misfire. The system can detect this. Adding fuel should correct this condition. Make sure to install the fuel cap properly. See FMng Your Tank on page 5-7. It will take a few driving trips to turn the light off. Have you recently changed brands of - 2003 Cadillac DeVille | Owner's Manual - Page 178
: Your vehicle will not pass this inspection if the SERVICE ENGINE SOON or CHECK ENGINE light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the - 2003 Cadillac DeVille | Owner's Manual - Page 179
on, it means that oil isn't flowing through your engine properly. You could be low on oil and you might have some other system problem. r-l 5 0 Lights On Reminder Fog Lamp Light This light will come on when the fog lamps in are use. It will go out when the fog lamps are turned off. Security - 2003 Cadillac DeVille | Owner's Manual - Page 180
1 This light comes on whenever the cruise control system is in use. It will go out when the system is turned off. I B y I E The fuel gage shows approximately how much fuel is in the tank. It works only when the ignition is in ON. CRUISE - 2003 Cadillac DeVille | Owner's Manual - Page 181
pump shuts until the MPG AVG is conditions will be like for the rest of your trip, so the range is estimated based on the recent fuel economy. Therefore, the range reading may change as your driving habits change. Going from city to highway driving may increase the range reading. The FUEL LEVEL - 2003 Cadillac DeVille | Owner's Manual - Page 182
All messages will appear in the DIC display, located at the bottom of the instrument panel cluster. *, 'NE* v (!!?formafisn): Pressing this huffon up or down will display the MILES RANGE (Analog Cluster), MPG AVG, MPG INST, GAL FUEL USED, AVG MPH, TIMER, BATTERY VOLTS, LF-RF-LR-RR TIRE (If Equipped - 2003 Cadillac DeVille | Owner's Manual - Page 183
TIMER feature will automatically start timing where changed.) TRANSMISSION FLUID LIFE MONITOR: Under normal conditions, the rate of deterioration of the transmission fluid is slow. See Part A: Scheduled Maintenance Services on page 6-4 for proper fluid and change intervals. To reset the transmission - 2003 Cadillac DeVille | Owner's Manual - Page 184
the tire(s) with a low or high pressure condition. See DIC Warnings and Messages on page 3-60 later in this section for more information. ENG/MET (English/Metric): Press this button to display information in the English (miles) or metric (kilometers) system. LF-RF-LR-RR TIRE: On vehicles equipped - 2003 Cadillac DeVille | Owner's Manual - Page 185
message disappear, not the problem. DIC messages can also system checked by your dealership. You can reduce the charging overload by using the accessories. Turn on the lamps and radio, set the climate control on AUTO follow the manufacturer's instructions) to boost the battery after returning home - 2003 Cadillac DeVille | Owner's Manual - Page 186
the transaxle fluid. See Part A: Scheduled Maintenance Services on page 6-4 for the proper fluid and change intervals. CHECK BRAKE FLUID - 37: This message will display if the ignition is in ON to inform the driver that the brake fluid level is low. Have the brake system serviced by a technician as - 2003 Cadillac DeVille | Owner's Manual - Page 187
be set to those shown on theTire Loading-InformationLabel, located on the rear edge of the driver's door. For systemdetects the low or high tire pressure condition, the message CHECK TIRE PRESSURE will be displayed whenever you startthe engine. To remove orclear the CHECK TIRE PRESSURE message, you - 2003 Cadillac DeVille | Owner's Manual - Page 188
, theair conditioning compressoris automatically turned off. When the coolanttemperature returns to normal, theA/C operation will automatically resume. You can continueto drive your vehicle. If this message continues to appear, have the system repaired as soon as possibleto avoid compressor damage - 2003 Cadillac DeVille | Owner's Manual - Page 189
SERVICE AC SYSTEM - 14: This message appears when the electronic sensors that control the air conditioning and heating systems are no longer working. Have the climate control system serviced if you notice a drop in heating and air conditioning efficiency. SERVICE AIR BAG - 83: There is a problem - 2003 Cadillac DeVille | Owner's Manual - Page 190
, remove the key and try to start the vehicle again. If it still does not start, try another ignition key or see your dealer for service. 3-65 L G b l I I llblcll I u3 ~ n n m nrr nneeihln 3 W W l I u3 y w J J l u l b . SPEED LIMIT TO 90 - 113: A failure in the suspension control system has - 2003 Cadillac DeVille | Owner's Manual - Page 191
's brakes have overheated. This message does not indicate a problem with your vehicle's traction control system. After a few minutes, the traction control system will be available again and the TRACTION READY message will appear. TRANS HOT IDLE ENGINE - 112: This message indicates that the transaxle - 2003 Cadillac DeVille | Owner's Manual - Page 192
or 2, located on the driver's door. Certain features can be programmed not to recall until the key is placed in the ignition. To change feature preferences as climate control settings, radio preset settings, exterior lighting at unlock, remote lock and unlock confirmation, and automatic door locks - 2003 Cadillac DeVille | Owner's Manual - Page 193
either exit the programming mode by following the instructions later in this section or program the next mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode any previously programmed seat and mirror controls when the key is inserted into - 2003 Cadillac DeVille | Owner's Manual - Page 194
to Mode 2. The mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode to which the vehicle do the following: 1. Enter FEATURE PROGRAMMING following the instructions listed previously. Auto Exit Seat If your vehicle has the optional memory - 2003 Cadillac DeVille | Owner's Manual - Page 195
to Mode 1. The mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode to which the vehicle is the instructions listed previously. 2. Press the down arrow on the INFO button until AUTO EXIT STRG WHEEL appears on the DIC display. Lights Flash - 2003 Cadillac DeVille | Owner's Manual - Page 196
later in this section or program the next feature available on your vehicle. 1. Enter FEATURE PROGRAMMING following the instructions listed previously. 2. Press the down arrow on the INFO button until LIGHTS FLASH AT LOCK appears on the DIC display. 3. To turn on the feature, press the ON/OFF - 2003 Cadillac DeVille | Owner's Manual - Page 197
instructions later in this section or program the next feature available on your vehicle. Programmable Modes Mode 1: ON Mode 2: OFF Exterior Lights to Mode 2. The mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode to which the vehicle - 2003 Cadillac DeVille | Owner's Manual - Page 198
is programmed or to program the vehicle to a different mode, do the following: 1. Enter FEATURE PROGRAMMING following the instructions listed previously. 2. Press the down arrow on the INFO button until EXT LIGHTS AT UNLOCK appears on the DIC display. Doors Lock in Gear With the ignition in ON and - 2003 Cadillac DeVille | Owner's Manual - Page 199
the vehicle was programmed may have been changed since it left the factory. To determine the mode to which the vehicle is programmed or to program the vehicle to a different mode, do the following: 1. Enter FEATURE PROGRAMMING following the instructions listed previously. 2. Press the down arrow on - 2003 Cadillac DeVille | Owner's Manual - Page 200
Mode 2. The mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode to which the a different mode, do the following: 1. Enter FEATURE PROGRAMMING following the instructions listed previously. 2. Press the down arrow on the INFO button until - 2003 Cadillac DeVille | Owner's Manual - Page 201
feature will automatically unlock all . You can either exit the programming mode by following the instructions later in this section or program the next feature available on 2. The mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode to which - 2003 Cadillac DeVille | Owner's Manual - Page 202
page 2-43 for more information. 1. Enter FEATURE PROGRAMMING following the instructions listed previously. 2. Press the down arrow on the INFO button until Mode 2. The mode to which the vehicle was programmed may have been changed since it left the factory. To determine the mode to which the - 2003 Cadillac DeVille | Owner's Manual - Page 203
turned off, a low or high tire pressure condition will still cause the CHECK TIRE PRESSURE message to exit the programming mode by following the instructions later in this section or program the to which the vehicle was programmed may have been changed since it left the factory. To determine the - 2003 Cadillac DeVille | Owner's Manual - Page 204
on page 6-4. If you see CHANGE ENGINE OIL, it means the oil life is gone and you should change the oil right away. The system doesn't check how much oil you see Engine Oil on page 5-13. When the oil is changed, you'll need to reset the system. See Engine Oil on page 5-13. Always keep a written record - 2003 Cadillac DeVille | Owner's Manual - Page 205
all of its controls to be sure you're getting the most out of the advanced engineering that went into it. Your vehicle has a feature called Retained Accessorv Power (RAP). With RAP, you can play your audio system even after the ignition is turned off. See "Retained Accessory Power (RAP)" under - 2003 Cadillac DeVille | Owner's Manual - Page 206
(USA Only): XMTM isa continental U S . based satellite radio service that offers 100 coast to coast channels including music, news, sports, talk and children's programming. XMTM provides digital quality audio and text information, including song title and artist name. A service fee is reqluirec! Ir - 2003 Cadillac DeVille | Owner's Manual - Page 207
XM2 if your radio is equipped with the XMTM Satellite Radio Service), by performing the following steps: 1. Turn the radio on positions, Press this button to the first position to manually tune to the next or to the previous stations battery power is removed and later applied, you will not - 2003 Cadillac DeVille | Owner's Manual - Page 208
chosen category. 4. Press SCAN again to stop at a particular section. EMEL +: After selecting the desired tone control, press the plus or minus symbol on this button to select the desired level. - To save the tone settings for your presets, press and hold the numbered pushbuttonfor the desired - 2003 Cadillac DeVille | Owner's Manual - Page 209
XMTMRadio Messaaes indicates content with explicit language. Your system is functioning correctly, but you are in a location that is blocking the XM signal. When you move into an open area, the signal should return. Loading XM Tune to another station. If this - 2003 Cadillac DeVille | Owner's Manual - Page 210
this time on this channel. Your system is working properly. The XM receiver serviced, check with the servicing facility. Radio ID label (channel 0) Unknown I If you tune to channel 0, you will see this message alternating short period of time, your receiver may have a fault. Consult with your - 2003 Cadillac DeVille | Owner's Manual - Page 211
tape is playing, use the VOL, TONE, and LEVEL controls just as you do for the radio. Other controls may have different functions when a tape is inserted. of the tape. (Eject): Press this button, located to the right of the cassette tape slot to remove a tape. Eject may be activated with the radio off - 2003 Cadillac DeVille | Owner's Manual - Page 212
can play the smaller 8 cm compact discs. Full-size compact discs and the smaller compact discs are loaded to return to playing speed. FF (Fast Forward): Press and hold the right arrow to fast forward to another part of the compact disc. n > n Ralnlca ;t tn Irntlurn t V nl-*t;nm V - 2003 Cadillac DeVille | Owner's Manual - Page 213
, scratched, wet or upside down. The air is very humid. If so, wait about an hour and try again. If the CD is not playing correctly, for any other reason, try a known good CD. Radio Data System (RDS): Your audio system is equipped with a Radio Data System (RDS). RDS features are available for use - 2003 Cadillac DeVille | Owner's Manual - Page 214
AVC (Automatic Vo!urne Cnntrnl): With AVC, your audio system monitors the noise in the vehicle. Then, A ' K adjusts the voiume ievei so that it always sounds the same to you. To use AVC, press and hold the TONE button until AUTO VOLUME CONTROL OFF appears on the display. Then press the LEVEL plus - 2003 Cadillac DeVille | Owner's Manual - Page 215
if your radio is equipped with the XM Satellite Radio Service), by performing the following steps: 1. Turn the radio positions. Press this button to the first position to manually tune to the next or to the previous stations. each pushbutton. When battery power is removed and later applied, you will - 2003 Cadillac DeVille | Owner's Manual - Page 216
the desired control, press the plus or minus symbol on this button to select the desired level. To save the tone settings for your presets, press and hold the numbered pushbutton for the desired preset for more than two seconds until you hear a beep FRONT SEAT: This setting adjusts the audio to - 2003 Cadillac DeVille | Owner's Manual - Page 217
ALERT!: Alert warns of local or continental U.S.-based emergencies. When an alert announcement comes on the message does not appear on the display, parts of the message will appear every three seconds until the message is completed. To see the parts of the message faster than every three seconds - 2003 Cadillac DeVille | Owner's Manual - Page 218
XiviT:vi Sateiiite Rauio Service), press this button while text for the information selected type, the radio automatically will display all the pages for that type be displayed on the screen. 2. Select a category by pressing - LEVEL +. 3. Once the desired category is displayed, press TUNE/SEEK to - 2003 Cadillac DeVille | Owner's Manual - Page 219
Channels) Condition XL on location that is blocking the XM signal. When you move into an open area, the signal should return. Your radio system is acquiring and processing audio and text data. No action is needed. This message should disappear shortly. This channel is not currently in service - 2003 Cadillac DeVille | Owner's Manual - Page 220
, XM receivers cannot be swapped between vehicles. If you receive this message after having your vehicle serviced, check with the servicing facility. If you tune to channel 0, you will see this message alternating with your XM Radio 8 digit radio ID label. This label is needed to activate your - 2003 Cadillac DeVille | Owner's Manual - Page 221
cassette tape is done playing,auto reverse plays the other side , LEVEL and DSP controls just as you do for the radio. Other controls may Press this pushbutton to fast forward to another part of the tape. The radio will play while . (Eject): Press this button, located to the right of the cassette - 2003 Cadillac DeVille | Owner's Manual - Page 222
the following has occurred: e Auto CrQ2 allows the cassette tape player play the smaller 8 cm compact discs. Full-size compact discs and the smaller compact discs are loaded Your cassette tape player automatically reduces background noise. Dolby part of the compact disc. Release it to return to playing - 2003 Cadillac DeVille | Owner's Manual - Page 223
. It's very hot. When the temperature returns to normal, the disc should play. The disc is dirty, scratched, wet or upside down. The air is very humid. track. Press this button again to stop scanning. (Eject): Press this button, located to the right of the CD slot, to stop a CD when it is playing - 2003 Cadillac DeVille | Owner's Manual - Page 224
66% - 2003 Cadillac DeVille | Owner's Manual - Page 225
1 L Once you have loaded the discs in the magazine, slide open the door of the compact disc (CD) changer. Push the magazine into the changer in the direction of the arrow marked on top of the magazine. Close the door by sliding it all the way to the right. When the door is closed, the changer will - 2003 Cadillac DeVille | Owner's Manual - Page 226
will be displayed. The disc numbers are listed on the front of the magazine. Features of CD changer may be different due to your vehicles audio system. 1 PREV (Previous)/A TUNE SEEK Y : Press this pushbutton to seek to the previous track on the CD. If playing the first track of the CD, pressing - 2003 Cadillac DeVille | Owner's Manual - Page 227
wet or loaded label side up. The air is very humid. If so, wait about to your dealership when reporting the problem. Radio Personalization with Home and audio source and/or settings set by driver 2 will be recalled. The settings can also be recalled by pressing the MEMORY seat buttons 1 or 2 located - 2003 Cadillac DeVille | Owner's Manual - Page 228
power is removed and later applied, you will not have to reset your home radio presets because the radio remembers them. However, you will have to reset your away radio presets. Some audio controls can be adjusted at the steering wheel. They include the following: Theft-Deterrent Feature THEFTLOCK - 2003 Cadillac DeVille | Owner's Manual - Page 229
the phone's battery or simply having the phone "on".This interference is described as an increased level o static while audio quality is not as good as withthe AM or FM bands. Depending on location, the radio should receive one or two channels. XMTMSatellite Radio Service XMTMSatellite Radio Service - 2003 Cadillac DeVille | Owner's Manual - Page 230
was reset. Cassettes are subject to wear and the sound quality may degrade over time. Always make sure the cassette tape is in good condition before vou have your tape player serviced. 3. Press and hold the SOURCE button for two seconds. The tape symbol on the display will flash three times. 3-105 - 2003 Cadillac DeVille | Owner's Manual - Page 231
the edge of the hole and the outer edge. Do not apply aftermarket glass tinting.The metallic film in some tinting materials will interfere with optics with lubricants internal to the CD mechanism. Diversity Antenna System Your AM-FM antennas located in the windshield and are rear window. Be sure - 2003 Cadillac DeVille | Owner's Manual - Page 232
Driving. the Road. and Your Vehicle ...4-2 Defensive Driving ...42 . Drunken Driving ...4.2 Control of a Vehicle ...4-5 Braking ...4-6 Traction Control System (TCS) ...4-9 Continuous Variable Road Sensing Suspension (CVRSS) ...4-10 Steering ...4-1 1 Off-Road Recovery ...4-13 Passing ...4-13 Loss of - 2003 Cadillac DeVille | Owner's Manual - Page 233
affects four things that anyone needs to drive a vehicle: Judgment Muscular Coordination Vision Attentiveness. Police records show that almost half of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent - 2003 Cadillac DeVille | Owner's Manual - Page 234
think. Although it depends on each person and situation, here is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things: The amount consumes food just before or during drinking will have a somewhat lower BAC level. "V. 4-3 - 2003 Cadillac DeVille | Owner's Manual - Page 235
carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of don't know. Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal - 2003 Cadillac DeVille | Owner's Manual - Page 236
fatal-collision if you drive after drinking. Please don't drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you're with a group, designate a driver who will not drink. You have three systems that make your vehicle go where you want it to go. They are - 2003 Cadillac DeVille | Owner's Manual - Page 237
physical condition, alertness, coordination and eyesight all play a part. So do alcohol, drugs and frustration. But even in 3/4 of a second, a vehicle moving at 60 mph your engine ever stops while you're driving, brake normally but don't pump your brakes. If you do, the pedal may get harder to push - 2003 Cadillac DeVille | Owner's Manual - Page 238
may hear a momentary motor or clicking noise while this test is going on, and you may even notice that your brake pedal moves a little. This is normal. If there's a problem with the anti-lock brake system, this warning light will stay on. See Anti-Lock Brake System Warning Light on page 3-48. Let - 2003 Cadillac DeVille | Owner's Manual - Page 239
system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around theobstacle while braking hard. Remember: Anti-lock doesn't change hear the anti-lock pump or motor operate, and feel - 2003 Cadillac DeVille | Owner's Manual - Page 240
See DIC Warnings and Messages on page 3-60. You may feel or hear the system working, but this is normal. If your vehicle is in cruise control when the traction control system begins to limit wheel spin, the cruise control will automatically disengage. When road conditions allow you to safely use it - 2003 Cadillac DeVille | Owner's Manual - Page 241
and monitor the suspension system. The controller receives input from various sensors to determine the proper system response. If the controller detects a problem within the system, the DIC will display a SERVICE SUSPENSION SYS message. See DIC Warnings and Messages on page 3-60 for more information - 2003 Cadillac DeVille | Owner's Manual - Page 242
depends onthe in condition of your tires and the road surface, the angle at which the CGWS is banked, and your speed. While you're in a curve, speed is the one factor you can control. Suppose you'resteering through a sharp curve. Then you suddenly accelerate. Both control systems - steering and - 2003 Cadillac DeVille | Owner's Manual - Page 243
very well in emergencies like these. First apply your brakes. See Braking on page 4-6. It is better to remove as much speed as you can from a possible collision. Then steer around the problem, to the left or right depending on the space available. An emergency like this requires close attention and - 2003 Cadillac DeVille | Owner's Manual - Page 244
might affect your passing patterns. If you have any doubt whatsoever about making a successful pass, wait for a better time...I If the level of the shoulder is only slightly below the -a +kE--ehnarlrl n ~ \ , a m a n t v n c n x , n n t C)IIUUIU hn < o ; r l * r u b ~ U l l l y c l a y . LU3G VI1 - 2003 Cadillac DeVille | Owner's Manual - Page 245
your mirrors, glance over your shoulder, and start your left lane change signal before moving out of the right lane to pass. When you little to the right. Loss of Control Let's review what driving experts say about what happens when the three control systems (brakes, steering and acceleration) don - 2003 Cadillac DeVille | Owner's Manual - Page 246
conditions, and by not "overdriving" those conditions. But skids are always possible. The three types of skids correspond to your vehicle's three control systems "Stability Sys Engaged Message" under DIC Warnings and Messages on page 3-60. Of course, traction is reduced when water, snow, ice, gravel - 2003 Cadillac DeVille | Owner's Manual - Page 247
vehicles. Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. In remote areas, watch for in bright sunshine you are wise to wearsunglasses. Your will have less trouble adjusting to night. But if you're driving, don't wear problems, or by fatigue. 4-16 - 2003 Cadillac DeVille | Owner's Manual - Page 248
, so should your eyes be examined regularly. Some drivers suffer from night blindness - the inability to see in dim light - and aren't even aware of it. Rain and wet roads can mean driving trouble. On a wet road, you can't stop, accelerate or turn as well because your tire-to-road traction isn - 2003 Cadillac DeVille | Owner's Manual - Page 249
your windshield washer tank filled with washer fluid. Replace your windshield wiper inserts when they show signs puddles or even going through some car washes can cause problems, too. The water may affect your brakes.Try to You could lose control of the vehicle. After driving through a large puddle of water - 2003 Cadillac DeVille | Owner's Manual - Page 250
much water can btiiid up under your tires that they can actually ride on the water. This can happen if the road is wet ; See fires on page 5-60. 4-19 y01.1 drive tnn q ~ ~ i k k)!h ~~ z g h )r dsep puddles or standing water, water can come in through your engine's air intake and badly damage your - 2003 Cadillac DeVille | Owner's Manual - Page 251
City Driving One of the biggest problems with city streets is the amount of traffic on time and energy. See the next part, "Freeway Driving." Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it. When a light turns green, and just before you - 2003 Cadillac DeVille | Owner's Manual - Page 252
your speed to the posted limit or to the prevailing rate if it's slower. Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Just before you leave the lane, glance quickly over your shoulder to make sure there isn - 2003 Cadillac DeVille | Owner's Manual - Page 253
to a safe, s trouble-free trip. I the tread good enough for long-distance driving? Are the tires all inflated to the recommended pressure? Weather Forecasts:What's the weather outlook along your route? Should you delay your trip a short time to avoid a major storm system? e e Before Leaving - 2003 Cadillac DeVille | Owner's Manual - Page 254
Highway Hypnosis - Is there actually such a condition as "highway hypnosis"? Or is it just plain falling asleep in !!e? %!!ir?cJ tsrr2in. If you get sleepy, pull off the road into a rest, service or parking area and take a nap, get some exercise, or both. For safety, treat drowsiness on the - 2003 Cadillac DeVille | Owner's Manual - Page 255
Check all fluid levels and also the brakes, tires, cooling system and transaxle. These parts can work work o slowing down. They could f get so hot that they wouldn't workwell. You would then have poor highway signs on mountains that warn of special problems. Examples are long grades, passing or no- - 2003 Cadillac DeVille | Owner's Manual - Page 256
shovel, a flashlight, a red cio-in ana a coupie oi retiectlve warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in vour vehicleA 4-25 - 2003 Cadillac DeVille | Owner's Manual - Page 257
Try to avoid driving on wet ice until salt and sana crews can get there. Whatever the condition - smooth ice, packed, blowing or loose snow - drive with caution. Keep your traction control system on. It improves your ability to accelerate when driving on a slippery road. Even though your vehicle has - 2003 Cadillac DeVille | Owner's Manual - Page 258
Your anti-lock brakes improve your vehicle's stability when you make a hard stop on a slippery road. Even though you have the anti-!ock braking system, you'll want to begin stopping sooner than you would on dry pavement. See Braking on page 4-6. Allow greater following distance on any slippery road. - 2003 Cadillac DeVille | Owner's Manual - Page 259
the snow. @ Put on extra clothing or wrap a blanket around you. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourself or tuck under your clothing to keep warm. You can run the engine to keep warm - 2003 Cadillac DeVille | Owner's Manual - Page 260
know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking your exhaust pipe. And fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on - 2003 Cadillac DeVille | Owner's Manual - Page 261
caution. Notice: Spinning your wheels can destroy parts of your vehicle as well as the tires Control System (TCS) on page 4-9. Then shift back and forth between REVERSE andforward (R) a gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly - 2003 Cadillac DeVille | Owner's Manual - Page 262
tQ consider before you do recreational vehicle towing: Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See Roadside Service on page 7-5. If you want to tow your vehicle behind another vehicle for recreational purposes (such - 2003 Cadillac DeVille | Owner's Manual - Page 263
2. Put the vehicle in PARK (P). 3. Set the parking brake and then remove the key. 4. Clamp the steering wheel in a straight-ahead position. 5. of the driver's side rear door tells you the proper size, speed rating and recommended inflation pressures for the tires on installed in the factory. 4-32 - 2003 Cadillac DeVille | Owner's Manual - Page 264
f -. DATE MFD BY GENERAL MOTORS CORP GR W GAWR FRI L I ~ vehicle ar., heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause youto lose control and crash. Also, overloading can - 2003 Cadillac DeVille | Owner's Manual - Page 265
this section. Ask your dealer for advice and information about towing a trailer with your vehicle. -- Automatic Level Control This feature keeps the rear of your vehicle level as the load changes. It's automatic - you don't need to adjust anything. Your vehicle can tow a trailer if it is equipped - 2003 Cadillac DeVille | Owner's Manual - Page 266
increasing the pulling requirements. Don't tow a trailer at a!! during the first 1,000 miles (1 600 km) your new vehicle is driven. Your engine, axie or other parts could be damaged. Then, during the first 500 miles (800 km) that you tow a trailer, don't drive over 50 mph (80 km/h) and don't make - 2003 Cadillac DeVille | Owner's Manual - Page 267
us at: Cadillac Customer Assistance Center Cadillac Motor Car Division P.O. Box 33169 Detroit, MI 48232-5169 In Canada, write to: General Motors of Canada vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. And if you tow a trailer, you must add the tongue load - 2003 Cadillac DeVille | Owner's Manual - Page 268
in the body of your vehicle when you install a trailer hitch? If you do, then be sure to seal the holes later when you remove the hitch. If you don't seal not drop to the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by - 2003 Cadillac DeVille | Owner's Manual - Page 269
system. If you do, both brake systems won't work well, or at all. If you tow more than 1,000 Ibs. (450 kg), use trailer brakes. Be sure to follow the instructions then apply the trailer brake controller by hand to be sure slowly and, if possible, have someone guide you. Making Turns Notice: Making - 2003 Cadillac DeVille | Owner's Manual - Page 270
change. Properly hooked up, the trailer lamps will also flash, telling other drivers you're about to turn, change your brakes so much that they would get hot andno longer work well. 2. Have someone and trailer is not recommended. The cooling system may temporarily overheat. See Engine Overheating on - 2003 Cadillac DeVille | Owner's Manual - Page 271
service more often when you're pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially important in trailer operation are automatic transaxle fluid (don't overfill), engine oil, drive belt, cooling system and brake system. Each of these is covered in this manual - 2003 Cadillac DeVille | Owner's Manual - Page 272
Replacement ...5.59 Tires ...5.60 . Inflation . Tire Pressure ...5.61 Tire Pressure Monitor System ...-5-62 Tire Inspection and Rotation ...5.64 When It Is Time for New Tires ...5-65 Buying New Tires ...5.66 Uniform Tire Quality Grading ...5.67 Service Oil ...5.13 Engine Air CleanedFilter ...5.19 fi - 2003 Cadillac DeVille | Owner's Manual - Page 273
Number (VIN) ...5-92 Service Parts Identification Label ...5-92 Electrical System ...5.93 Add-on Electrical Equipment ...5.93 Headlamp Wiring ...5-93 Windshield Wiper Fuses ...5-93 Power Windows and Other Power Options ...5-93 Fuses and Circuit Breakers ...5.94 Removing the Rear Seat Cushion - 2003 Cadillac DeVille | Owner's Manual - Page 274
- 2003 Cadillac DeVille | Owner's Manual - Page 275
order the proper service manual, see Service Publications Ordering Information on page 7-10. I Your vehicle has an air bag system. Before attempting to do your own service work, see Servicing Your Air Bag-Equipped Vehicle on page 1-59. You should keep a record with all parts receipts and list the - 2003 Cadillac DeVille | Owner's Manual - Page 276
Association for better vehicle performance and engine protection. Gasoline meeting these specifications could provide improved driveability and emission control system performance compared to other gasoline. In Canada, look for the "Auto Makers' Choice" label on the pump. Canada Only 5-5 - 2003 Cadillac DeVille | Owner's Manual - Page 277
the life of spark plugs and the performance of the emission control system may be affected. The malfunction indicator lamp may turn on. If this occurs, return to your authorized GM dealer for service. Additives To provide cleaner air, all gasolines in the United States are now required to contain - 2003 Cadillac DeVille | Owner's Manual - Page 278
a hinged door on driver's side of your vehicle. The fuel door release button is located to the left of the steering wheel next to the exterior lamp control Fuel vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don't smoke if you're near fuel or refueling - 2003 Cadillac DeVille | Owner's Manual - Page 279
An alternate fuel door release is located inside of the trunk on the driver's side. Pull it to release While refueling, hang the fuel cap by the tether from the hook on the filler door. To remove the fuel cap, turn it slowly to the left (counterclockwise).The fuel cap hasspring in it; if - 2003 Cadillac DeVille | Owner's Manual - Page 280
you fully install the cap. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would may cause your malfunction indicator lamp to light and may damageyour fuel tank and emissions system. See "Malfunction Indicator Lamp'' in the pumping gasoline. @ 5-9 - 2003 Cadillac DeVille | Owner's Manual - Page 281
the engine is not running. Keep hands, clothing and tools away from any underhood electric fan. Things that burn can get on ,,,,ine ho. parts and start a fire. These include liquids likefuel, oil, coolant, brake fluid, windshieldwasher and other fluids, and plastic or rubber. You or others could be - 2003 Cadillac DeVille | Owner's Manual - Page 282
instrument panel. Vehicle without Night Vision shown f 1 2. Then go to the front of the vehicle and find the secondary hood release lever. The lever is located under the bottom edge of the grille. Move the release lever and raise the hood. Before closing the hood, be sure all filler caps are - 2003 Cadillac DeVille | Owner's Manual - Page 283
- 2003 Cadillac DeVille | Owner's Manual - Page 284
Cap and Dipstick I. Engine Air CleanedFilter c If the CHECK OIL LEVEL message appears on the instrument cluster, it means you need to check your engine oil level right away. For more information, see "CHECK OIL LEVEL" under DIC Warnings and Messages on page 3-60. You should check your engine - 2003 Cadillac DeVille | Owner's Manual - Page 285
the oil must be warm and the vehicle must be on level ground. The engine oil dipstick is located behind the radiator on the driver's side of the vehicle. show the actual level. Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping - 2003 Cadillac DeVille | Owner's Manual - Page 286
least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For engine oil crankcase capacity, see on location, see Engine Compartment Overview on page 5-72. Turn the cap counterclockwise to remove it. Be sure to fill it enough to put the level somewhere - 2003 Cadillac DeVille | Owner's Manual - Page 287
service yourself, be sure the oil you use hasthe starburst symbol on the front of the oil container. If you haveyour oil changed for you, besure the oil put into your engine is American Petroleum Institute certified for gasoline engines. HOT WEATHER LOOK FOR T I HS SYMBOL 1 b 1 1 1 SAE 1OW - 2003 Cadillac DeVille | Owner's Manual - Page 288
Life SystemTM) Your vehicle has a computer system that lets you know when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change will be indicated can vary considerably. For - 2003 Cadillac DeVille | Owner's Manual - Page 289
change your engine oil and filter based onvehicle use. Anytime your oil is changed, reset the system so it can calculate when the next oil change is required. If a situation occurs where you change your oil prior to a CHANGE problem properly disposing of your used oil, ask your dealer, a service - 2003 Cadillac DeVille | Owner's Manual - Page 290
on location, see Engine Compartment Overview on page 5-12. Be sure the engine has cooled before following these steps to replace the engine air cleaner/filter: 3. Remove the engine air cleanedfilter element and any loose debris that may be found in the air cleaner base. 4. Replace the air filter - 2003 Cadillac DeVille | Owner's Manual - Page 291
reinstall the cover to the engine air cleanedfilter housing: 1. Align the three tabs located on the back of the cover the air cleanedfilter in place when you're driving. Refer to the Maintenance Schedule to determine when to replace the air filter. See Part A: Scheduled Maintenance Services on - 2003 Cadillac DeVille | Owner's Manual - Page 292
Transaxle Fluid A good time to check your automatic transaxle fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: In heavy city traffic where the outside temperature - 2003 Cadillac DeVille | Owner's Manual - Page 293
on location. 1. After removing the engine air cleaner/filter assembly to reach the transaxle fluid cap, turn the cap counterclockwise to remove. Pull the dipstick, and read the lower level. The fluid level must be in the cross-hatched area. 4. If the fluid level is in the acceptable range, push - 2003 Cadillac DeVille | Owner's Manual - Page 294
fluid to use. See Part D: Recommended Fluids and Lubricants on page 6-15. If the fluid level is low, add only enough of the proper fluid to bring the level into the cross-hatched area on the dipstick. After the transaxle fluid has been changed, the transaxle fluid change indicator must be reset - 2003 Cadillac DeVille | Owner's Manual - Page 295
system and how to add coolant when it is low. If you have a problem system, premature engine, heater core or radiator corrosion may result. addition, the engine In -coolant will require change Help keep the proper engine temperature. Let the warning lights and gages work as they should. What to Use - 2003 Cadillac DeVille | Owner's Manual - Page 296
's coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your engine could get too hot but you wouldn parts. If you have to add coolant more than four times a year. have your dealer check your cooling system. The engine coolant surge tank is located - 2003 Cadillac DeVille | Owner's Manual - Page 297
steam and scalding liquids to blow out and burn you badly. Never turn the surge tank pressure cap - even a little- when the engine and radiator are hot. The vehicle must be on a level surface. When your engine is cold, the coolant level should be at the FULL COLD mark, located on the side of the - 2003 Cadillac DeVille | Owner's Manual - Page 298
be tightly installed to prevent COOLANT HOT, IDLE engine temperature warning light and/or gage condition exists and the message ENGINE OVERHEATED, STOP ENGINE is displayed, an overheat protection mode which alternates change the oil and reset oil the life system.See "Engine Oil" in the Index. 5-27 - 2003 Cadillac DeVille | Owner's Manual - Page 299
If Steam Is Coming From Your Engine everyone away from the vehicleuntil it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You or others couldbe badly burned. Stop your engine - 2003 Cadillac DeVille | Owner's Manual - Page 300
60. If you get an engine overheat warning with no low coolant message, but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: Climb a long hill on a hot 2. Set the temperature control to the highest heat service help right away. 5-29 - 2003 Cadillac DeVille | Owner's Manual - Page 301
Cooling System When you decide it's safe to lift the hood, here's what you'll see: I An electric engine surge tank is boiling, don't do anything else until it cools down. The vehicle should be parked on a level surface. A. Coolant Surge Tank with Pressure Cap B. Electric Engine Cooling Fans 5-30 - 2003 Cadillac DeVille | Owner's Manual - Page 302
engine coolant will require change sooner at 30,000miles (50 000 km) or 24 months, whichever occurs first. Damage caused by the use of coolant other than DEX-COOL@ not covered by your new vehicle is warranty. Heater and radiator hoses, and other engine parts, can be very hot. Don't touch them. If - 2003 Cadillac DeVille | Owner's Manual - Page 303
I f no coolant is visible in the surge tank, add coolant as follows: Steam and scalding lq i, i u, from a hot cool J system can blow out and burn you badly. They are under pressure, and if you turn the coolant surge tank pressure cap even a little-- they can come outat - 2003 Cadillac DeVille | Owner's Manual - Page 304
contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant on a hot engine. I 1. Park the vehicle on a level surface. You can remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator - 2003 Cadillac DeVille | Owner's Manual - Page 305
2. Then keep turning the cap, but now push down as you turn it. Remove the pressure cap. 3. Then fill the coolant surge tank with the proper mixture to the full cold fill mark on the side of the coolant surge tank. 5-34 - 2003 Cadillac DeVille | Owner's Manual - Page 306
can feel the upper radiator hose getting hot. Watch out for the engine cooling fans. 5. Then replace the pressure cap. Be sure the arrow the CHECK COOLANT LEVEL message does not appear on the Driver Information Center, coolant is at the proper fill level. If a CHECK COOLANT LEVEL message does - 2003 Cadillac DeVille | Owner's Manual - Page 307
a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. with a clean rag. Replace the cap andcompletely tighten it. Then remove the cap again and lookat the fluid level on the dipstick. The level should be at the - 2003 Cadillac DeVille | Owner's Manual - Page 308
for reservoir location. Notice: e When using concentrated washer fluid, follow the manufacturer's instructions for adding water. Don't mix water with ready-to-use washer fluid. Water can cause the solution freeze and to damage your washer fluid tank and other parts of the washer system.Also, water - 2003 Cadillac DeVille | Owner's Manual - Page 309
get new brake linings. You should add (or remove) brake fluid, as necessary, only when work level goes back up. The other reason is that fluid is leaking out of the brake system. If it is, you 5-38 If you have too much brake i.--d, it can sp ...on the engine. The fluid will burn if the engine is hot - 2003 Cadillac DeVille | Owner's Manual - Page 310
around the cap before removing it. This will help keep dirt from entering ! reservoir. Notice: Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, your in brake system can damage brake system parts so badly that they - 2003 Cadillac DeVille | Owner's Manual - Page 311
the brake wear warning sound, have your vehicle serviced. Brake Adjustment Every time you apply the brakes, with or without the vehicle moving, your brakes adjust for wear. Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work - 2003 Cadillac DeVille | Owner's Manual - Page 312
come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Battery Your new vehicle comes with a maintenance free ACDelco@ battery. When it'stime for a new battery, get one that has the replacement number shown on the original battery's label. We recommend an - 2003 Cadillac DeVille | Owner's Manual - Page 313
or more, remove the black, negative (-) cable from the battery. This will help keep your battery from running "Jump Starting" nextfor tips on working around a battery without getting hurt. To be sure the vent hose vent outlets (C) on each side of the battery, and the vent assembly grommet (D) must be - 2003 Cadillac DeVille | Owner's Manual - Page 314
remove your key from the ignition, see Shift Lock Release under Automatic a 12-volt battery with a negative ground system. If your battery has run down Notice; If the other system isn't a 12-volt system with a negative ground, grounding could damage the electrical systems. To avoid the possibility - 2003 Cadillac DeVille | Owner's Manual - Page 315
cigarette lighter or in the accessory power outlets. Turn off the radio and all lamps that aren't needed. This will avoid sparks and help save both batteries. And it could save your radio! 4. Open the hoods and locate the positive (+) and negative (-) terminal locations on the other vehicle. Your - 2003 Cadillac DeVille | Owner's Manual - Page 316
Use a flashlight if you need more light. Be sure the battery has enough water. You don't need to addwater to the ACDelco@ battery installed in your new vehicle. But if a battery has filler caps, be sure the . ' Fans or other moving engine parts can injure you badly. Keep your hands away from moving - 2003 Cadillac DeVille | Owner's Manual - Page 317
loose or missing insulation. If they do, you could get a shock. The vehicles could also be damaged, too. Before you connect the get a short that would damage the battery and maybe other parts, too. And don't connect the negative (-) cable to negative (-) terminal on the dead battery because this - 2003 Cadillac DeVille | Owner's Manual - Page 318
metal engine part or to a remote negative (-) terminal on the vehicle with the dead battery. 10. Now start the vehicle with the good battery and run the engine for a while. 11. Try to start the vehicle with the dead battery. If it won't start after a few tries, it probably needs service. 5-47 - 2003 Cadillac DeVille | Owner's Manual - Page 319
may result from electrical shorting if jumper cables are removed incorrectly. To prevent electrical shorting, take care that the Removal A. Dead Battery or Remote Positive (+) Terminal B. Good Battery or Remote Positive (+) and Remote Negative (-) Terminals C. Heavy, Unpainted Metal Engine Part - 2003 Cadillac DeVille | Owner's Manual - Page 320
follow these instructions could cause damage to headlamp parts. The vehicle should be properly prepared as follows: The vehicle should be placed so the headlamps are 25 ft, (7.6 m) from a light colored wall or other flat surface. 0 Your vehicle has a visual optical headlamp aiming system equipped - 2003 Cadillac DeVille | Owner's Manual - Page 321
Headlamp aiming is done with the vehicle low-beam lamps. The high-beam lamps will be correctly aimed if the low-beam lamps are aimed properly. The headlamp aiming devices are under the hood near the headlamps. Headlamp Horizontal Aiming Turn the horizontal aiming screw (A) until the indicator (B) - 2003 Cadillac DeVille | Owner's Manual - Page 322
and place a piece of cardboard or equivalent in front of the headlamp not being aimed. This should allow only the beam of light from the headlamp being aimed to be seen on the flat surface. I U V W I U ~u 1 3 L U l I l r G U vnc-nr,JnA A:-+---- S--I?&-IIUIII J G L p L 0 and draw or tape - 2003 Cadillac DeVille | Owner's Manual - Page 323
6. Repeat Steps4 and 5 for the opposite headlamp. 5. Turn the vertical aiming screw (C) until the headlamp beam is aimed to the horizontal tape line. The top edge of the cut-off should be positioned at the bottom edge of the horizontal tape line. 5-52 - 2003 Cadillac DeVille | Owner's Manual - Page 324
For the proper type of replacement bulb, see Replacement Bulbs on page 5-58. For any bulb changing procedure not listed in this section, contact your dealer. Headlamps i. access the To headlamps, remove all of the push-pins that hold the filler panel cover in place. Halogen Bulbs H,.age - 2003 Cadillac DeVille | Owner's Manual - Page 325
3. Remove the two bolts at the top of the headlamp assembly. 5. Use a tool to help pry the headlamp assembly away from the vehicle. 4. Loosen the bolt at the bottom of the headlamp assembly. 5-54 - 2003 Cadillac DeVille | Owner's Manual - Page 326
7. Remove the bulb socket dust cover. 6. Firmly grasp the outboard side of the headlamp assembly with both hands and pull hard enough so that the whole assembly separates from the vehicle. 8. Turn the headlamp housing socket counterclockwise to unlock the socket from the lamp housing. 5-55 - 2003 Cadillac DeVille | Owner's Manual - Page 327
following: 1. Place the filler panel in the correct location. 2. Reset each push-pin by holding each by against the surface of the filler panel. 10. Install the new bulb into the socket. Make sure that pressing the center of each down until it is level with the outer circle. Use care not to press - 2003 Cadillac DeVille | Owner's Manual - Page 328
and Cornering Lamps 1. The turn signal lamps are located beside the headlamp bulbs. To access, lift off the bulb socket dust cover. See Steps 1 through 6 under Headlamps on page 5-53. - 3. Remove the turn signal lamp housing socket and replace the bulb. 4. Reverse Steps 1 and 2 to reinstall - 2003 Cadillac DeVille | Owner's Manual - Page 329
Stoplamp (CHMSL) It is recommended that this component be replaced as a unit. See your dealer. Replacement Bulbs For any bulb not listed here, contact your dealer. Taillamps, Turn Signal, and Stoplamps It is recommended that this component be replaced as a unit. See your dealer. Lower High Beam - 2003 Cadillac DeVille | Owner's Manual - Page 330
basis or when worn. For proper windshield wiper blade length and type, see Normal Maintenance Replacement Parts on page5- 103. To replace the wiper blade assembly, do the following: 1. Turn the ignition to ACCESSORY and turn the wipers on. Position the wipers on the windshield in the "mid" wipe - 2003 Cadillac DeVille | Owner's Manual - Page 331
service, to see your Cadillac Warranty booklet for details. 0 Poorly maintained and improperly used tires are dangerous. Overloading your tires can cause overheating as a result of too much friction. You could have an air replace them. See "Inflation - Tire Pressure" - 2003 Cadillac DeVille | Owner's Manual - Page 332
label, which is located or! the rear right. It's not. If your tires don't have enough air (underinflation), you can get the following: * Too muchflexing Too tires have too much air (overinflation), you can get the following: Unusual wear Bad handling * Rough ride Needless damage from road hazards - 2003 Cadillac DeVille | Owner's Manual - Page 333
following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modifications to this system by anyone other than an authorized service facility could - 2003 Cadillac DeVille | Owner's Manual - Page 334
for information on the DIC controls and displays. If the DIC display doesn't show tire pressures or the SERVICE TPM SYSTEM message appears, see your dealer for service. The TPM system may not work properly while the compact spare tire is installed. Anytime you replace one or more tires or rotate - 2003 Cadillac DeVille | Owner's Manual - Page 335
vehicle. The first rotation is the most important, See Part A: Scheduled Maintenance Services on page 6-4 for scheduled rotation intervals. Don't include Information label. Vehicles equipped with the Tire Pressure Monitor (TPM) system will need to have the sensors reset after a tire rotation is - 2003 Cadillac DeVille | Owner's Manual - Page 336
wheel, Ir on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from or other damage that can't be repaired well because of the size or location of the damage. 5-65 - 2003 Cadillac DeVille | Owner's Manual - Page 337
traction, ride and other things during normal service on replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires. Mixing tires could cause you to lose control - 2003 Cadillac DeVille | Owner's Manual - Page 338
based on the wear rate of the tire when tested under controlled conditions service practices and differences in road characteristics and climate. Treadwear 200 Traction AA Temperature A The following information relates to the system General Motors passenger cars and light trucks may vary - 2003 Cadillac DeVille | Owner's Manual - Page 339
heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels - 2003 Cadillac DeVille | Owner's Manual - Page 340
vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. Always use the correct wheel, wheel bolts and wheel nuts for replacement. - J the L . -_ _ _ Notices The wrong wheel can also cause problems with bearing life, brake - 2003 Cadillac DeVille | Owner's Manual - Page 341
and tire size combination and road conditions. Follow that manufacturer's instructions. To help avoid damage to your vehicle, drive slowly, readjust or remove the device if it's contacting your vehicle, and don't spin your wheels. fit, If you do find traction devices that will install them onthe - 2003 Cadillac DeVille | Owner's Manual - Page 342
Use only SAE Class "S" type chains that are the proper size for your tires. Install them on the front tires and tighten them as tightlyas possible with the ends securely fastened. Drive slowly and follow the chain manufacturer's instructions. If you can hear the chains contacting your vehicle, stop - 2003 Cadillac DeVille | Owner's Manual - Page 343
cause an injury. The vehicle can slipoff the jack and roll over you or other people. You and they could be badly injured. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Put the shift lever in PARK (P). 2. Set the parking brake firmly. 3 Turn off the engine - 2003 Cadillac DeVille | Owner's Manual - Page 344
and Tools The equipment you'll need is in the trunk. Instructions for changing yourtires are on the inside of the tire cover located in your trunk. 2. Grab the handle and remove the cover. To gain access to the instructions, spare tire and jacking equipment, do the following: I . Press the area - 2003 Cadillac DeVille | Owner's Manual - Page 345
I A - 3. Unscrew the wing nuts to remove the container that holds the wrench and jack. 4. Remove the wheel wrench, jack and compact spare tire from the trunk. See Compact Spare Tire on page 5-83 for more information about the compact spare - 2003 Cadillac DeVille | Owner's Manual - Page 346
Removing the Wheel Covers Rerneving the Flat Tire and !nsta!!Ing the Spare Tire Models with Center Wheel ! de:? try : :czc/z it t with your hands. For models having wheel nuts exposed, use the wheel wrench to remove the wheel nut covers. 1. Using the wheel wrench, loosen all the wheel nuts. Don - 2003 Cadillac DeVille | Owner's Manual - Page 347
cm) -l 3.5 INCHES (8.5 cm) 2. Find the jacking location from the diagrams above and corresponding hoisting notches located in the plastic molding. The front location is 8.5 inches (21 cm) from the rear edge of the front wheel well, and the rear location is 3.5 inches (8.5 cm) from the front edge - 2003 Cadillac DeVille | Owner's Manual - Page 348
badly injured or killed. get under Never a vehicle when is supported only by a jack. it Raising your L -.Iicle with fit the jack lifthead into the proper location before raising the vehicle. 6. Raise the vehicle spare tire to fit under the vehicle. 7. Remove all wheel nuts and take off the flat tire - 2003 Cadillac DeVille | Owner's Manual - Page 349
rust or dirt from the wheel bolts, mounting surfaces and spare wheel. change a wheel, remove an) . s t or dirt fr ,n . the places where the get all the rust or dirt off. Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after atime. The wheel - 2003 Cadillac DeVille | Owner's Manual - Page 350
9. Place the compact spare tire on the wheel-mounting surface. on withthe rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub. 11. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely. 5-79 - 2003 Cadillac DeVille | Owner's Manual - Page 351
the wheel to come loose and even come off. This could lead toan accident. Be sure to use the correct wheelnuts. If you have to replace them, be sure toget new GM original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench - 2003 Cadillac DeVille | Owner's Manual - Page 352
cover on your compactspare tire. It won't fit. Store the wheel cover and lug nut capsin the trunk until you have the tire repaired or replaced. flat Notice: Wheel covers won't fit on your compact spare. Sf you try to put a wheel cover on your compact spare, you could damage the - 2003 Cadillac DeVille | Owner's Manual - Page 353
someone. Store all these in the proper place. The compact spare is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. See the storage instructions label for information on how to properly position and store the compact spare tire. A. Wrench B. Jack - 2003 Cadillac DeVille | Owner's Manual - Page 354
course, it's best to replace your spare with a full-size tire as soon as you can. Your spare will last longer and be in good shape in case you need it again. Notice: When the compact spare is installed, don't take your vehicle through an automatic car wash with guide rails. The compact spare can - 2003 Cadillac DeVille | Owner's Manual - Page 355
burst into flames if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a instructions. And always open your doors or windows when you're cleaning the inside. Never use these to clean your vehicle: Don't use any of these unless this manual - 2003 Cadillac DeVille | Owner's Manual - Page 356
and blood can be removed as follows: 1. Carefully scrape off excess stain, then sponge the soiled area with cool water. 2. If a stain remains, follow the cleaner instructions described earlier. Carefully scrape off any excess stain. Use a clean cloth or sponge, and change to a clean area often - 2003 Cadillac DeVille | Owner's Manual - Page 357
a clean, damp cloth to remove dirt. You may have to difficult to see through the windshield under certain conditions. Interior Plastic Components Use only a mild your dealer for this product. Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. - 2003 Cadillac DeVille | Owner's Manual - Page 358
soap and lukewarm water. yv Glass Surfaces Glass should be cleaned often. GM Glass Cleaner or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass. See GM Vehicle Care/Appearance Materialson page 5-90. Weatherstrips Silicone grease on weatherstrips - 2003 Cadillac DeVille | Owner's Manual - Page 359
or chemical detergents. Be sure to rinse the vehicle well, removing all soap residue completely. You can get GM-approved cleaning products 5-90. Don't use cleaning agents that are petroleum based, or that contain acid or abrasives. All cleaning agents instructions under "Washing Your Vehicle." 5-88 - 2003 Cadillac DeVille | Owner's Manual - Page 360
Check the wiper blades and clean them as necessary; replace blades that look worn. cleaners with acid, or application. Don't take your vehicle through an automatic car wash that has silicone carbide tire cleaning of the vehicle. Petroleum-based products may damage the paint finish and tires. - 2003 Cadillac DeVille | Owner's Manual - Page 361
Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan and exhaust system even though they have corrosion protection. At - 2003 Cadillac DeVille | Owner's Manual - Page 362
swirl marks, fine scratches and other light surface CGntaminatiGn. Odor tiiminator Odorless spray odor e!iminatnr L!sed nn fabrics, vinyl, leather and carpet. Swirl Remover Polish See your General Motors parts department for these products. See Part D: Recommended Fluids and Lubricants on Daae - 2003 Cadillac DeVille | Owner's Manual - Page 363
specifications and replacement parts. Service Parts Identification Label You 'll find this label on the under side of the spare tire cover in the trunk. It's very helpful if you ever need to order parts Certification and Service Parts labels and the - 2003 Cadillac DeVille | Owner's Manual - Page 364
from working they should. as Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see Servicing Your AirBag-Equipped Vehicle on page 1-59. A fuse powers the wiper motor. If the fuse blows, there is an electrical problem. Be sure to have it fixed. Power - 2003 Cadillac DeVille | Owner's Manual - Page 365
. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. If a fuse should blow, see your dealer for service immediately. Underhood Fuse Block The underhood fuse block is located next to the engine on the passenger's side - 2003 Cadillac DeVille | Owner's Manual - Page 366
1 Fog Lamps Transmission Cruise Control Coil Module lniector Bank #2 Not Used Not Used Powertrain Control Module Ignition Oxvgen Sensor Injector Bank #I Cigar Lighter #2 Cigar Lighter #I Daytime Running Lamps Horn Air Conditioner Clutch p t lpbd. Not Used Anti-Lock Brake System Air Pumr, I I 5-95 - 2003 Cadillac DeVille | Owner's Manual - Page 367
Running Lamps Horn I Air Conditioner Clutch I Not Used Accessory Not Used Starter 1 Cooling Fan 1 lanition 1 Cooling Fan Series/Parallel Cooling Fan 2 I Removing the Rear Seat Cushion Notice: The battery and main fuse blocks are located under therear seat cushion. The battery's ground terminal and - 2003 Cadillac DeVille | Owner's Manual - Page 368
in the seat cushion. Don't let safety belts get the twisted. 2. Slide the rear of the cushion up and under the seatback so the rear-locating guides hook into the wire loops on the back frame. 3. With the seat cushion lowered, push rearward and then press down on the seat cushion until - 2003 Cadillac DeVille | Owner's Manual - Page 369
the rear seat on the driver's side. The rear seat cushion must be removed to access the rear fuse block. See Removing the Rear Seat Cushion on page 5-96. To access the fuse block, push in the two tabs located at each end of the fuse block cover. Then lift the cover off - 2003 Cadillac DeVille | Owner's Manual - Page 370
32 Continuous Variable Road Sensing Suspension 60 61 Park Brake Rear Defoa 26 27 Body Export Lights, Power Locks I 66 I Not Used , v v 5-99 - 2003 Cadillac DeVille | Owner's Manual - Page 371
Fuel Pump I Parkina Lamm I Ignition 1 I Park Brake A Park Brake B Park Shift Interlock Reverse Lamps Retained Accessory Power for Sunroof Reverse Lockout Suspension Dampers 48 Ignition 3 Fuel Tank Door Release Interior Lamps Trunk Release Not Used Lock, Cylinder Automatic Level Control Compressor - 2003 Cadillac DeVille | Owner's Manual - Page 372
10 1-S 8-9-E;-P-E-L-Z-1 ~~ 8A 3HOa 1 9'P 8-9-S-P-&-L-I-1 3 - 081P 8A 3HOa 19'P - 2003 Cadillac DeVille | Owner's Manual - Page 373
Specifications Capacities Application Air Conditioning Refrigerant R134a Use Refrigerant Oil, R134a Systems 13.0 Cooling System Engine Oil with Filter Fuel Tank Transaxle . When adding, be sure to fill to the approximate level as recommended in this manual. Recheck fluid level after filling. 5- 102 - 2003 Cadillac DeVille | Owner's Manual - Page 374
5-103 - 2003 Cadillac DeVille | Owner's Manual - Page 375
fi NOTES 5-104 - 2003 Cadillac DeVille | Owner's Manual - Page 376
Services ...6-9 At Each Fuel Fill ...6-9 At Least Once a Month ...6-9 At Least Twice a Year ...6-10 At Least Once a Year ...6-10 Part C: Periodic Maintenance Inspections ...6.13 Steering. Suspension and Front Drive Axle Boot and Seal Inspection ...6.13 Exhaust System Inspection ...6.13 Fuel System - 2003 Cadillac DeVille | Owner's Manual - Page 377
air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage - 2003 Cadillac DeVille | Owner's Manual - Page 378
can easily do to help keep your vehicle in good condition. "Part C: Periodic Maintenance Inspections" explains important inspections that your dealer's service department or another qualified service center should perform. "Part D: Recommended Fluids and Lubricants" lists some recommended products - 2003 Cadillac DeVille | Owner's Manual - Page 379
A: Scheduled Maintenance Services This part contains engine oil scheduled maintenance which explains the engine oil life system and how it indicates when to change the engine oil and filter. Also, listed are scheduled maintenance services which are to be performed at the mileage intervals specified - 2003 Cadillac DeVille | Owner's Manual - Page 380
on resetting the system. After the services are performed, record the date, odometer reading and who performed the service on the maintenance record pages in Part E of this schedule. An Emission Control Service. Engine Oil Scheduled Maintenance Change engine oil and filter as indicated by - 2003 Cadillac DeVille | Owner's Manual - Page 381
) 0 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary.An Emission Control Service. (See footnote t.) 0 Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. 0 Rotate - 2003 Cadillac DeVille | Owner's Manual - Page 382
on page 5-60 for proper rotation pattern and additional information. (See footnote +.) 0 Replace engine air cleaner filter. An Emission Control Service. If you do not use your vehicle under any of these conditions, the fluid and filter do not require change until the message CHANGE TRANS FLUID - 2003 Cadillac DeVille | Owner's Manual - Page 383
Emission Control Service. (See footnote f . ) 0 Replace engine air cleaner filter. An Emission Control Service. 0 Rotate tires. See Tire Inspection and Rotation on page 5-60 for proper rotation pattern and additional information. (See footnote +.) Ll Change automatic transaxle fluid and filter if - 2003 Cadillac DeVille | Owner's Manual - Page 384
Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. WindshieldWasher Fluid Level Check Check the windshie!d washer fluid level in the windshield washer - 2003 Cadillac DeVille | Owner's Manual - Page 385
, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Automatic Transaxle Check Check the transaxle fluid level; add if needed. See Automatic Transaxle Fluid on page 5-21. A fluid loss may indicate a problem. Check the system and repair if needed. At - 2003 Cadillac DeVille | Owner's Manual - Page 386
- Automatic Transaxle Shift Lock Control tem enough room around the vehicle. It should be parked on a level surface. 2. Firmly apply the parking brake. See Parking Brake on ii-le siarier works irI arty oiiler posiiion, your vehicle needs service. 3. With the engine off, turn the key to the ON - 2003 Cadillac DeVille | Owner's Manual - Page 387
holding ability: With the engine running and transaxlein NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the the regular brake. Parking Brake and Automatic Transaxle Par1 'P) Mech- i s m Check Underbody Flushing Service Whenyouare doing 1 s check, your ve - 2003 Cadillac DeVille | Owner's Manual - Page 388
manual. SeeService Publications Ordering Information on page 7-10. Exhaust System Inspection inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections or other conditions - 2003 Cadillac DeVille | Owner's Manual - Page 389
they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace as needed. Clean the outside of the radiator and air conditioning condenser. To help ensure proper operation, a pressure test of the cooling system and pressure cap is recommended at least once a year. Brake - 2003 Cadillac DeVille | Owner's Manual - Page 390
from your dealer. Power System Automatic Transaxle Key Lock Cylinders Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl GM Power Steering Fluid (GM Part No. U.S. 1052884, in Canada 993294. or eauivalentl. DEXRON-IIII Automatic Transmission Fluid. Multi-Purpose Lubricant - 2003 Cadillac DeVille | Owner's Manual - Page 391
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service and any additional information from "Owner Checks and Services" or "Periodic Maintenance" on the following record pages. Also, you should retain all maintenance - 2003 Cadillac DeVille | Owner's Manual - Page 392
Maintenance Record (Cont'd) 6-17 - 2003 Cadillac DeVille | Owner's Manual - Page 393
Maintenance Record (cont'd) 6-18 - 2003 Cadillac DeVille | Owner's Manual - Page 394
United States Government ...7.9 Reporting Safety Defects to the Canadian Government ...7-9 Reporting Safety Defects to General Motors ...7.9 Service Publications Ordering Information ...7.10 Customer Assistance Information ...Customer Satisfaction Procedure ...Customer Assistance for Text Telephone - 2003 Cadillac DeVille | Owner's Manual - Page 395
be quickly resolved at that level. If the matter has already been reviewed with the sales, service or parts manager, contact the owner of through the windshield.) Dealership nameand location Vehicle delivery date and present mileage When contacting Cadillac, please remember that your concern will - 2003 Cadillac DeVille | Owner's Manual - Page 396
or write them at the following address: BBB Auto Line Council of Better Business Bureaus, Inc. 4200 mileage and other factors. General Motors reserves the right to changeeligibility Cadillac has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Cadillac by - 2003 Cadillac DeVille | Owner's Manual - Page 397
United States Cadillac Customer Assistance Center Cadillac Motor Car Division P.O. Box 33169 Detroit, MI : 1-800-496-9994 Fax Number: 31 3-381-0022 All Overseas Locations Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean IsIands/Countries (Except Puerto - 2003 Cadillac DeVille | Owner's Manual - Page 398
up to $1,000 toward aftermarket driver or passenger adaptive equipment you may require for your vehicle (hand controls, wheelchair/scooter lifts, etc.). - Roadside Service Cadillac's exceptional Roadside Service is more than an auto club or towing service. It provides every Cadillac owner with the - 2003 Cadillac DeVille | Owner's Manual - Page 399
"no charge," throughout your Cadillac at Warranty Period - 48 months/50,000 miles (80 000 km). Emergency Road Service is performed on site for the following situations: Towing Service Battery Jump Starting LockOut Assistance Fuel Delivery Flat Tire Change (Covers change only) Trip Interruption - If - 2003 Cadillac DeVille | Owner's Manual - Page 400
I h e nnh-.-J,.l-.-J department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for - 2003 Cadillac DeVille | Owner's Manual - Page 401
maximum of $37.00 per day supported by receipts. This requires that you not part of the shuttle service, Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportationat any time and to resolve all questions of claim eligibility pursuant to the terms and conditions - 2003 Cadillac DeVille | Owner's Manual - Page 402
involved in individual problems between you, your dealer or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll-free us. Please call us at 1-800-458-8006, or write: Cadillac Customer Assistance Center Cadillac Motor Car Division P.9. 13% 33!% Detroit, MI 48232-51 69 In - 2003 Cadillac DeVille | Owner's Manual - Page 403
Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE: $120.00 Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors - 2003 Cadillac DeVille | Owner's Manual - Page 404
Current and Past Model Order Forms Service Publications are available for current and past model GM vehicles. To request an order form, please specify year and model name of the vehicle. Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery. - 2003 Cadillac DeVille | Owner's Manual - Page 405
- 2003 Cadillac DeVille | Owner's Manual - Page 406
55 Where Are the Air Bags? ...1-52 Air CleanedFilter, Engine ...5-1 9 All Overseas Locations ...7-4 Aluminum or Chrome-Plated Wheels ...5-89 AM ...3-104 Analog Cluster ...3-42 Antenna, Diversity ...3-106 Antenna, XMTMSatellite Radio System ...3-106 Anti-lock Brake System (ABS) ...4-7 Anti-Lock Brake - 2003 Cadillac DeVille | Owner's Manual - Page 407
Audio Systems (cont.) XMTMSatellite Radio Antenna System ...3-106 Auto Exit Seat ...3-69 Auto Exit Steering Wheel ...3-70 Automatic Level Control ...4-34 Automatic Transaxle 5-21 Fluid ...Operation ...2-27 Automatic Transaxle Check ...6-1 o Automatic Transaxle Shift Lock Control System Check ...6-11 - 2003 Cadillac DeVille | Owner's Manual - Page 408
System) ...1-41 CassetteTapeMessages ...3-87, 3-97 Older Children ...1-29 Cassette Tape Player Service Top Strap Anchor Location ...1-41 Center Front Spotting ... 5-10 1-60 5-90 Climate Control System Air Filter, Passenger Compartment ...3-36 Climate Controls Personalization ...3-39 Dual ...3-29 - 2003 Cadillac DeVille | Owner's Manual - Page 409
...2-36 Continuous Variable Road Sensing Suspension (CVRSS) ...4-10 Control ofa Vehicle ...4-5 ConvenienceNet ...2-53 Coolant EngineTemperatureGage ...3-50 Engine Temperature Warning Light ...3-49 Heater, Engine ...2-26 Surge Tank Pressure Cap ...5-27 Cooling System ...5-30 Cornering Lamps ...3-17 - 2003 Cadillac DeVille | Owner's Manual - Page 410
Other Power Options ...5-93 Removing the Rear Seat Cushion ...5-96 5-93 Windshield Wiper Fuses ...2-13 Emergency Trunk Release Handle ...Emissions Inspection and Maintenance Programs ...3-53 Engine Air CleanedFilter ...5-19 Battery ...5-41 Check and Service Engine Soon Light ...3-50 Coolant ...5-24 - 2003 Cadillac DeVille | Owner's Manual - Page 411
Flat Tire ...5-71 Flat Tire,Changing ...5-72 2-53 Floor Mats ...Fluid Automatic Transaxle ...5-21 Power Steering ...5-36 5-37 Windshield Washer ...3-104 FM Stereo ...3-54 FogLamp Light ...FogLamps ...3-17 Following Distance ...4-38 Footnotes ...6-5 3-28 Front Ashtray ...Front Storage Area ...2-51 - 2003 Cadillac DeVille | Owner's Manual - Page 412
Countries ...5-6 Gage ...3-55 Gasoline Octane ...5-5 GasolineSpecifications ...5-5 System Inspection ...6-13 Full Floor Console Storage Area ...2-51 /Low-BeamChanger ...3-9 Headlamp Wiring ...5-93 Headlamps ...5-53 Bulb Replacement ...5-53 Front Turn Signal. Sidemarker, Parking and Cornering Lamps - 2003 Cadillac DeVille | Owner's Manual - Page 413
...5-23 ii How to Use This Manual ...How to Wear Safety Belts Properly Engine ...5-28 If the Light Is Flashing ...3-51 If the Light Is On Steady ...3-52 System ...6-14 Engine Cooling System ...6-14 ExhaustSystem ...6-13 Fuel System ...6-13 Part C - Periodic Maintenance ...6-13 Steering, Suspension - 2003 Cadillac DeVille | Owner's Manual - Page 414
5-86 Leaving Your Vehicle Withthe Engine Running ...2-36 Light 3-45 Air Bag Readiness ...Anti-Lock Brake System Warning ...3-48 Brake System Warning and Parking Brake Jump Starting ...5-43 3-47 Indicator ...Charging System ...3-46 Cruise Control ...3-55 Engine Coolant Temperature Warning ...3-49 Fog - 2003 Cadillac DeVille | Owner's Manual - Page 415
Part B - Owner Checks and Services ...6-9 Part C - Periodic Maintenance Inspections ...6-13 Part D - Recommended Fluids and Lubricants ...6-15 Part E - Maintenance Record ...6-16 ScheduledMaintenance ...6-4 Steering, Suspension and Front Drive Axle Bootand Seal Inspection ...6-13 Throttle System - 2003 Cadillac DeVille | Owner's Manual - Page 416
13 Oil 5-13 Engine ...3-79 Life Indicator ...3-53 Pressure Light ...OlderChildren, Restraints ...1-29 2-45 Onstar@System ...OnStap Personal Calling ...2-45 Onstar@Services ...2-45 2-46 OnStap Steering Wheel Controls ...Onstar@Virtual Advisor ...2-46 Other Warning Devices ...3-7 Outlet Adjustment - 2003 Cadillac DeVille | Owner's Manual - Page 417
on Hills ...4-39 Part A - Scheduled Maintenance Services ...6-4 Part B - Owner Checks and Services ...6-9 Part C - Periodic Maintenance Inspections ...6-13 Part D - Recommended Fluids and Lubricants ...6-15 6-16 Part E - Maintenance Record ...Passenger Compartment Air Filter ...3-36 4-13, 4-38 - 2003 Cadillac DeVille | Owner's Manual - Page 418
Remote Recall Memory ...3-68 Removing the Flat Tire and Installing the Spare 5-75 Tire ...Removing the Spare Tire and Tools ...5-73 Removing the Wheel Covers ...5-75 Replacement Bulbs ...5-58 Replacing Brake System Parts ...5-40 Replacing Restraint System Parts After 1-60 a Crash ...Reporting Safety - 2003 Cadillac DeVille | Owner's Manual - Page 419
Restraint Systems ...1-60 Checking ...Replacing Parts ...1-60 Restraints. Head ...1-7 Retained Accessory Power (RAP) ...2-24 Right Front Passenger Position. Safety Belts ...1-21 Roadside Service ...7-5 Roadside Service Availability ...7-6 Roadside Service for the Hearing or Speech 7-6 Impaired ... - 2003 Cadillac DeVille | Owner's Manual - Page 420
Information ...7-10 Service Bulletins ...7-18 Service Engine Soon Light in the United States or Check Engine Light in Canada ...3-50 7-10 Service Manuals ...SettingPresetStations ...3-82, 3-90 Setting the Time RadioswithRadioDataSystems(RDS) ...3-80 Radios without Radio Data Systems (RDS) ...3-80 - 2003 Cadillac DeVille | Owner's Manual - Page 421
Variable Road Sensing Suspension (CVRSS) ...4-10 4-9 Control System (TCS) ...Control SystemWarningLight ...3-48 Trailer Brakes ...4-38 Transaxle Fluid, Automatic ...5-21 Transaxle Operation, Automatic ...2-27 Transmission, Transaxle, Transfer Case Unit Repair Manual ...7-10 TransportationOptions - 2003 Cadillac DeVille | Owner's Manual - Page 422
Valet Lockout Switch ...2-20 Vehicle Control ...4-5 Damage Warnings ...iv Loading Lights. Gages and Indicators ...3-40 Warnings DIC Warnings and Messages ...3-60 Wheels Alignment and Tire Balance ...5-68 Replacement ...5-69 5-15 When to Add Engine Oil ...When to Change Engine Oil ...5-17 (GM Oil Life - 2003 Cadillac DeVille | Owner's Manual - Page 423
Windshield Washer Fluid Level Check ...6-9 Windshield Wiper Blade Replacement ...5-59 Fuses ...5-93 Windshield Wipers ...3-10 Winter Driving ...4-25 Wiper Blade Check ...6-10 Wiper-Activated Headlamps ...3-15 Wood Panels ...5-87 X XMTMSatellite Radio Antenna System ...3-106 ...3-104 XMTMSatellite - 2003 Cadillac DeVille | Owner's Manual - Page 424
- 2003 Cadillac DeVille | Owner's Manual - Page 425
- 2003 Cadillac DeVille | Owner's Manual - Page 426