i have a 2003 crown victoria ford and my lights all went out and the horn honks by itself, is it the wiring?
Feb 24, 2011 at 5:02 PM
Advertisement
BMRFIXIT
✓Experienced Mechanic
19,053 POSTS
Test battery and inspect terminals if low charge
low battery will activate alarm system and horn
Also inspect fuses and relay
Feb 24, 2011 at 6:18 PM
MJR346
✓Experienced Mechanic
132 POSTS
if headlights go out..be prepared for about a $500+ bill for a device called a lighting control module.. this powers the headlights and is known to go out
Feb 24, 2011 at 7:12 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.