2001 Oldsmobile Bravada Owner's Manual - Page 104
2001 Oldsmobile Bravada Manual
Page 104 highlights
Automatic Headlamp System When it is dark enough outside, your automatic headlamp system will turn on your headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps and the instrument panel lights. The radio lights will also be dim. Your vehicle is equipped with a light sensor on the top of the instrument panel under the radio speaker grille. Be sure it is not covered or the system will be on whenever the ignition is on. The system may also turn on your lights when driving through a parking garage, heavy overcast weather or a tunnel. This is normal. There is a delay in the transition between the daytime and nighttime operation of the Daytime Running Lamps (DRL) and the automatic headlamp systems so that driving under bridges or bright overhead street lights does not affect the system. The DRL and automatic headlamp system will only be affected when the light sensor sees a change in lighting lasting longer than the delay. To idle your vehicle with the automatic headlamp system off, set the parking brake while the ignition is off. Then start your vehicle. The automatic headlamp system will stay off until you release the parking brake. You may be able to turn off your automatic headlamp system. See "Daytime Running Lamps (DRL)" later in this section for more information. As with any vehicle, you should turn on the regular headlamp system when you need it. Lamps On Reminder A reminder tone will sound when your headlamps or parking lamps are manually turned on, the driver's door is open and your ignition is in OFF, LOCK or ACCESSORY. To turn the tone off, turn the knob all the way counterclockwise. In the automatic mode, the headlamps turn off once the ignition key is in OFF. 2-39