PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected:
| System | See Procedure |
|---|---|
| Parking Assist Monitor System (w/ Parallel Parking Assist Function) | |
| Parking Assist Monitor System (w/o Parallel Parking Assist Function) | |
| Power Trunk Lid System |
HANDLING PRECAUTION FOR LANE DEPARTURE ALERT SYSTEM
Keep in mind the following points when inspecting the lane departure alert system.
The lane departure alert system warns the driver of lane departure in accordance with the road and driving conditions. However, the system alone is not sufficient for maintaining the vehicle position in the lane. Be sure to control the vehicle using the steering wheel to correct the vehicle's path while paying attention to your surroundings and the road ahead. Drive the vehicle in a responsible manner under all circumstances.
The lane departure alert system operates when it recognizes lane markers using the lane departure warning camera mounted on the upper portion of the windshield. Therefore, the system does not operate when lane markers are not detected and an unnecessary warning buzzer may sound.
The lane departure alert system operates when the lane departure alert main switch is turned on and lane markers are detected while the vehicle is traveling within the system operating speed. However, depending on the road and driving conditions, the system may not operate or may be canceled.
When replacing the windshield glass of a vehicle equipped with a lane departure warning camera, make sure to use a Lexus genuine part. The lane departure warning camera may not be able to be installed due to a missing bracket or the lane departure alert system may not operate properly due to a difference in the transmissivity or black ceramic border.