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.

Binder Switch 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 (yo ...

When headlights or taillights cycle off and on, the culprit is usually a faulty headlight switch. Because headlights are high-load electrical components, they draw a lot of power (amps) and ...