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?
the sun.
Tuhan.
Bad switch?
When your tail lights are out you can simply replace them. If they continue to blow, you may have an electrical problem.
check your fuses
Your headlights may not dim because you don't have dimmer lights. Dimmer lights can blow and leave you with just the high beams.
Can lights that are rated as IC "insulation contact" are the only style approved for use with blown or batt insulation.
Short in the wiring or light bulb socket.
Dead short to ground in either: Parking lights or sockets Tail lights or sockets Dash lights or sockets
Bad fuseTry replacingIf it continues to blow you will have to check circuit to find problem
A short to ground causes all fuses to blow. If you have a trailer connecter then start there first.