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Home >> Lexus >> 2009 >> LX 570 >> Repair and Diagnosis >> Electrical >> Body Electrical >> OEM System Circuits >> Automatic Light Control and Light Auto Turn Off System >> System Outline >> Light Auto Turn Off Operation
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Light Auto Turn Off Operation

When lights other than the headlights are lit and the light control switch is set to 'Tail' or 'AUTO', those lights will be turned OFF if the engine switch is changed from on (IG) to off and the driver side door is opened.

When the headlights are lit and the light control switch is set to 'Head' or 'AUTO', if the engine switch is changed from on (IG) to off and the light OFF delay time (30 seconds) has passed since any of the doors were opened and then closed, or all the doors have been locked, operating the wireless door lock function will turn the headlights, taillights and front fog lights OFF.