Galen
Well-known member
OK I have a 1990 L98 with C68 climate ctrl. After installing a new radio and removing all of the Bose system I am getting 2 codes in the CCM 1 for LED lighting and 1 LCR lighting. I was given a fix in here but the wire codes are wrong. I have talked to several radio shops in the area and they all say it is not needed. I have gone over the wiring diagrams extensivly and know which 2 wires I need but do they go to B+ or B- . Not real sure how the circuit works I believe they are only triggers for the intensity of the displays. I also wonder if it is needed or if I have a different problem. I would appreciate any help. You could save this car from a possible gunshot wound.
Galen
Galen