2004 Toyota Sienna Owners Manual - Page 234

04 SIENNA_U (L/O 0408) -Rear seat audio system controller The rear seat audio system consists of following components. 1. Volume control knobs 2. Rear seat audio system display 3. Headphone input jacks 4. Front audio system 5. Rear seat audio system controller Do not disassemble or modify the controller. It may cause an accident, fire or electric shock. The rear seat audio system can be operated with the rear seat audio system controller. CAUTION 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. 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. 234 2004 SIENNA from Aug. '04 Prod. (OM45422U)