I've been chasing some bad wiring on my 98 Gu wagon for a while now. Currently all the wiring coming out of the AC button on the dash has melted together. I have replaced all that I can get access too with a cut from another car but wanted to trace it to the next location. There is a red wire that comes out of the AC button, it seems to be the culprit, does anyone know where it travels too after the AC button?? So I can either run a new wire or replace the bad one. My GU was originally an rd28, now converted to a TD42 by the previous owner.