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Home >> Lexus >> 2003 >> GS 430 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Troubleshooting >> Component Tests >> Open Door Warning Light

Open Door Warning Light

Disconnect the connector form the door courtesy switch and ground terminal No. 1 on the wire harness side, and check that the warning light lights up. If the warning light does not light up, inspect the bulb or wire harness.