Rear Seat Audio System Controller - Lexus GX470 2004 Owner's Manual

AUDIO

Rear seat audio system controller

The rear seat audio system can be operated with the rear
seat audio system controller.
NOTICE
Keep the controller away from direct sunlight, high heat
and high humidity. These conditions could cause the
case to deform or the battery to explode or leak.
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CAUTION
Do not disassemble or modify the controller. It may
cause an accident, fire or electric shock.