Inspection & Verification
WARNING: This page is about a different car, the 2002 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern by operating the headlamp switch. To duplicate the condition, place the headlamp switch in the PARK position and rotate the panel dimmer switch fully up without turning on the courtesy lamps.
- Visually inspect for obvious signs of mechanical and electrical damage.VISUAL INSPECTION
Mechanical Electrical - Damaged headlamp switch
- Damaged panel dimmer switch
- Blown fuse(s)
- Blown bulb(s)
- Loose or corroded connections
- Damaged wiring harness
- If the fault is not visually evident, verify the symptom and proceed to the SYMPTOM CHART .