1999 Ford Taurus Parking Lights Out
AGAIN THANKS FOR THE INFO AND I HOPE THIS RESPONSE HELPS SOMEONE OUT THERE WITH THE SAME PROBLEM.[/b:28507b8583]
Suggested Repair
The park lights failed because the purple feed wire at the headlight switch was broken and not supplying enough power. Repair or properly splice that broken wire. The owner restored the circuit with an add-a-fuse from the unused cigarette-lighter fuse to the purple wire terminal on the switch. Expert checks also included dual-filament park bulbs, socket grounds, and probing the brown park-light wire from the switch outward to find the power loss. Headlight relays do not control the park lights.
Conversation Summary
A 1999 Ford Taurus had no parking lights in the park position, while the headlights, high beams, turn signals, and brake lights worked. The owner confirmed the bulbs, fuses, and headlight switch were good and noted that the remote lock flash still worked. The expert said the remote uses a separate anti-theft circuit, so that does not prove the park-light circuit is intact, and advised tracing power on the brown park-light wire from the switch with a test light. The owner later found a break in the purple wire that starved the circuit and bypassed it with an add-a-fuse tied to the cigarette-lighter fuse, which restored the lights.
