2005 Lexus LS 430 Owners Manual - Page 91
2005 Lexus LS 430 Manual
Page 91 highlights
KEYS AND DOORS Activating the system The alarm sounds for 60 seconds if any of the following are operated: D Unlocking any door or trunk without using an ignition key, wireless remote control or smart key system. D Opening the hood forcibly. D Reconnecting the battery. D Hot−wiring the ignition. If any door is unlocked and the ignition key is not in the ignition switch during the alarm sounding, its door is automatically locked. To stop the alarm: Use either of the following methods. D Unlock the door or trunk using an ignition key or wireless remote control or smart key system. D Turn the ignition switch on. Testing the system 1. Open all the windows. 2. Set the system as described above. The doors should be locked with an ignition key, wireless remote control or smart key system. Be sure to wait until the indicator light starts flashing. 3. Unlock one of the doors from the inside through one of the opened windows. The system should activate the alarm. 4. Unlock any of the doors with an ignition key, wireless remote control or smart key system to cancel the system. 5. Repeat this operation for the other doors, trunk and hood. When testing the hood, also check that the system is activated when the battery terminal is disconnected and then reconnected. If the system does not work properly, have it checked by your Lexus dealer. NOTICE When disconnecting the battery, be sure to cancel the theft deterrent system. Otherwise, the system could activate an alarm and lock the unlocked door(s) automatically. 52