Asked in Mazda 323
What would cause your fuse to blow when you turn on your lights on your 1993 Mazda 323 the fuse to the tail lights on dash lights blow?
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