Toyota Tundra Quick Reference Manual page 404

Setting the rear seat entertainment system lock
Front audio system
DVD player display
3-4. Using the rear audio/video system
Selecting either the front audio
system or DVD player audio
for the speakers
Selecting
"UNLOCK" for the rear seat
entertainment system
The rear seat entertainment sys-
tem lock remains on, even when
the engine switch is turned off.
I n f o r ma t i o n P r o v i d e d b y :
"LOCK" or
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