Test 4: Air Bag Warning Light
WARNING: This page is about a different car, the 2004 Porsche Boxster and 2004 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Inspect power supply circuit fuse for instrument cluster. Inspect AIR BAG warning light bulb. Replace if defective. Inspect circuit between control unit and AIR BAG warning light in instrument cluster. Repair as necessary. See WIRING DIAGRAMS .