find the short.
AnswerIt might be water in the actual light assembly. take the off the vehicle and inspect and dry. If they leak seal them up. It'll happen again and again if you don't. Good luck.
It could also be an internal short, within the light bulb itself. Sometimes the filaments will short internally when the brake/turn signal lamp blows. I've seen this many times.
Look for a bulb with a white, foggy residue inside it, and replace it.
The tail lights on a VW Golf may keep blowing if a short is present in the system. When wires become damaged, they will quickly overload a circuit and blow fuses and bulbs.
you have a short somewhere on that circuit. you need to find it and repair it.
Faulty tail lights - causing a short.
you have a wire that may be coroded and grounding out on the frane somewhere
Check your fuses.
A short in the wiring.
why does my turn signal light keep burning out and why is the sockets and plastic lens melted.
dash panel lights working? all fuses ok?, check on the fuses box under the hood it's a number 10 red, check if keeps blowing up
A short in the wiring (grounding out)
I'm not sure I understand your question. I can't tell if you have one or two different fuses "blowing." The only thing which causes fuses to "blow" is a short circuit condition in the circuit which the fuse protects. IF you have two different circuits blowing fuses, then you have at least two short circuit faults. j3h
Believe it or not, I have had to disconnect the cig lighter in order for the tail lights to work. Sounds far fetched but it does work!
I have a 1991 Chevy surburan and it has no tail lights and no dash lights, all fuses are good