Inspection Procedure

WARNING: This page is about a different car, the 2007 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.

CHECK SYSTEM
1. Check that the remote control operation of the rear seat entertainment system is not locked by the radio receiver or the multi-display.
  1. Check if "Rear System Locked" appears on the television display assembly.
    OK: The message does not appear.
    
    Fig 1: Identifying Rear System Locked On Television Display Assembly
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: ENABLE THE REAR SEAT ENTERTAINMENT SYSTEM

OK: Go to Next step
CHECK BATTERY (REMOTE CONTROLLER)
1. Check the battery.
  1. Check that the dry-cell battery used for the remote controller is not depleted.
    OK: It is not depleted.
NG: REPLACE REMOTE CONTROLLER BATTERY

OK: Go to Next step
CLEAN THE INFRARED RAY EMITTING PORTION
1. Clean the infrared ray emitting portion.
  1. Clean the infrared ray emitting portion on the television display assembly.
    
    Fig 2: Identifying Infrared Ray Emitting Portion
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Check whether the same malfunction occurs.
    OK: The function returns to normal.
NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

OK: END