Gary~ Sounds to me like you have a dead short somewhere, that is tripping the circuit breaker in th eheadlight switch. Had a Buick do the same thing. Turned out to be the license plate light on the trunck lid. Isolate the different circuits until you find it. Good luck! David C. Wilker Jr. USAF (RET) hi folks, i have a 1966 imperial crown coupe, and decided to take it out for a cruise... when driving at night sometimes my headlights go out for about 5 sec. then come on again, this happend a few times... any ideas of what i can do to fix this problem