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Home >> Lexus >> 2008 >> GX 470 >> Repair and Diagnosis >> Electrical >> Body Electrical >> OEM System Circuits >> Automatic Light Control >> System Outline
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System Outline

The automatic light control system works when the light control SW is turned to AUTO. This automatic light control sensor detects the level of ambient light around the vehicle. The system then automatically turns the headlights on if the light levels fall below a safe amount and turns the headlights off if the light levels rise above a safe amount.