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Home >> Lexus >> 2007 >> GS 450h >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> Window Defogger System >> On-Vehicle Inspection

On-Vehicle Inspection

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  1. CHECK REAR WINDOW DEFOGGER SYSTEM OPERATION 
    1. When the power switch is ON (IG) and the defogger switch is ON, check that the rear window defogger operates.

      HINT:

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