Rear door child-protector lock
Lexus GX / Lexus GX Owners Manual / Before driving / Opening, closing and locking the doors / Wireless remote control / Rear door child-protector lock
The door cannot be opened from inside the vehicle when the lock is set.
1. Unlock
2. Lock
These locks can be set to prevent children from opening the rear doors. Push down on each rear door switch to lock both rear doors.

See also:
Steering
...
Engine immobilizer system
The vehicle’s keys have built-in transponder chips that prevent the engine
from starting if a key has not been previously registered in the vehicle’s onboard
computer.
Never leave the keys in ...
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classifica-
tion system. This system detects the conditions of the front passenger
seat and activates or deactivates the devices for front pa ...
