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:
DVD changer operation
For safety reasons, you can enjoy DVD video discs, DVD audio discs and video
CDs only when the vehicle is completely stopped with the “ENGINE START STOP” switch
is in ACCESSORY or IGNITION ON ...
If a warning light turns oor a warning buzzer sounds
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system ...
