Diagnose dead headlights with our step-by-step troubleshooting guide. Learn to check fuses, bulbs, relays, and wiring—plus upgrade tips for reliable LED replacements.

I have an old family farm 1967 Loadstar 1800 that I use to haul my 1975 CJ-5 around. The headlight switch is bad. The wiring is perfectly fine (you can jump the connector wires to turn on the lights, ...

It’s important to have quality headlights to light your path. However, those bulbs aren’t doing any good if they’re not correctly aimed at the road, and that’s something many owners forget or ...

It doesn’t matter what kind of classic muscle car you’re restoring; concealed headlights are a huge frustration to service and repair on any of them. C3 Corvettes are no exception. Like most concealed ...