2008 Toyota Tundra Owners Manual - Page 332

07 11.20 -Rear seat entertainment system controller The rear seat entertainment system can be operated with the rear seat entertainment system controller and buttons on the DVD player unit. The system cannot be operated by touching the switches on the screen directly. BEFORE USING THE CONTROLLER (for new vehicle owners) A battery is already set in the controller with an insulating sheet, which prevents the battery from being discharged. Before using the controller, remove the insulating sheet according to the following procedure. CAUTION Do not disassemble or modify the controller. It may cause an accident, fire or electric shock. Z17448 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. 1. Remove the cover of the controller as shown. 302 2008 TUNDRA from Apr. '08 Prod. (OM34477U)