I just installed a new stereo and speakers in my 80 and when I plugged the rheostat back in, the 15 amp tail fuse keeps blowing. It's annoying to not have dash lights and a new rheostat runs $130 from Toyota so I was wondering if anyone had any luck bypassing it and how they did it? I bypassed the one in my '85 toy truck but that was only two wires and this is a '92 '80 with three wires going into it. Any way I have tried it either does nothing or blows the fuse. Any input would be appreciated. Thank you.