I have a 2001 Accent. And i beleive it is haunted. Atleast the wiring is for that matter. The dash lights have always blinked on and off until the car warmed up, then they would stay on. After replacing the stereo with an aftermarket deck, i lost all dash lights and control stick lights. Also my Left tail light will not turn off, and my right one seems to be blown. I checked the fuse, and the fuse was blown in the right hand light. When i replaced it and turned the lights on, it blew again. It keeps blowing fuses. Could the relay be the issue? I am dumbfounded, and the car isnt worth brining to a mechanics shop.

Note: my brake/emergency/turn signal lights work fine.

Have you considered contacting a Priest? (Exorcism)
Wish I had some advise rather than a joke. It sounds like a poor connection and possibly a short. Nothing short of checking circuits is going to work. Sorry.
Loren
SW Washington