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On-Vehicle Inspection

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK REAR WINDOW DEFOGGER SYSTEM OPERATION 
    1. When the ignition switch on and the defogger switch is pressed, check that the rear window defogger operates.

      HINT:

      After 15 minutes, check that the defogger automatically turns OFF.