Hi there. I drive a 1997 Audi A3 The drivers side tail light fuse keeps blowing. I have changed fuses and bulbs. Tried it with the bulb out, and it still blows. Disconnected bulb housing.. still blows. Checked wiring around plug and switch no noticeable frays or shorts. When the bulb and fuse are replaced it will work for roughly 5mins before blowing? Passenger side works fine! Im pretty stumped. Help appreciated.. Thanks muchly.