2012 Lexus LS 600h Owners Manual - Page 692

Alarm Interior alarm sounds continuously.*1 Interior and exterior alarms sound continuously.*1 Interior alarm pings once.*1 Interior alarm pings once and exterior alarm sounds 3 times.*1 Situation When the "POWER" switch is in ON or ACCESSORY mode, an attempt was made to open the door and exit the vehicle, and the shift lever was not in "P". When the "POWER" switch is in ON or ACCESSORY mode, the driver's door was closed after the key was carried outside the vehicle, and the shift lever was not in "P". The electronic key has a low battery. An attempt was made to start the hybrid system without the electronic key being present, or the electronic key was not functioning normally. The driver's door was closed after the key was carried outside the vehicle, and the "POWER" switch was not turned OFF. An occupant carried the electronic key outside the vehicle and closed the door while the "POWER" switch was not OFF. Correction procedure Shift the shift lever to "P" and turn the "POWER" switch OFF. Shift the shift lever to "P", turn the "POWER" switch OFF and close the driver's door again. Replace the electronic key battery. Start the hybrid system with the electronic key present.*2 Turn the "POWER" switch OFF and close the driver's door again. Bring the electronic key back into the vehicle. *1 : A warning message will be shown on the multi-information display in the instrument cluster. *2 : If the hybrid system does not start when the electronic key is inside the vehicle, the electronic key battery may be depleted or there may be difficulties receiving the signal from the key. 84