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Home >> Lexus >> 2007 >> LX 470 >> Repair and Diagnosis >> Electrical >> Body Electrical >> OEM System Circuits >> Light Auto Turn Off System >> System Outline

System Outline

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* When the other lamps than headlamps are lit under 'TAIL' or 'AUTO' condition of the light control SW, the tail lamps and front fog lamps are turned OFF if the ignition SW is turned from ON to OFF, and the driver side door is opened from closed condition.

* When the headlamps are lit under 'HEAD' or 'AUTO' condition of the light control SW, if the ignition SW is turned from ON to OFF, and the light OFF delay time (30 seconds) has passed since all the doors (Including the luggage door) are closed from open condition or under all the door locked condition, operating the wireless door lock function turns OFF the headlamps, tail lamps and front fog lamps.