Headlights have a thermal circuit breaker. A short to the headlight (positive to ground) will cause the breaker to trip. The breaker cools and the lights come back on till the breaker heats up. Find the short and fix it.
Usually this tells you that 1 or more lights are burnt out.
Tailgate. Or try to pass on either side. Flash it's headlights at you.
Remove the alternator and have it tested at any auto parts store?
See: http://www.p71interceptor.com/lcm/ fo info.. The earlier models used a circuit breaker in the fuse block that can go bad and cause the lights to flash or it can be the "lighting control module" that is at fault..
If the headlights flash on and off, there may be a problem with the bulbs or fuses. There may also be a problem with the battery connections or wiring.
You could be hitting the flash feature on the turn signal arm when you use it.
you've got a short or a bad fuse
you probly have loose light bulbs
No this is a myth and what dumb question
because you turn them on and off, on and off...
Look to the opposite corner of the road but keep your steering wheel straight, so as to not veer in the direction you're staring. If they're driving with highs on, flash your high beams to indicate they should turn them off.
Look to the opposite corner of the road but keep your steering wheel straight, so as to not veer in the direction you're staring. If they're driving with highs on, flash your high beams to indicate they should turn them off.