Hey guys im new to the forum. i just have a qeastion on my friends car. he has a 91 carolla and we just installed a new radio in it. when it was done he tryed to turn on his head lights and they came on but the dash lights and A/C lights and shift console lights did not come on. We have looked at it 2 or 3 times and cannot figure it out. the other question i have on the adapter harness that we used there are 2 orange wires that are labed dimmer. one is orange with a white stripe labeled dimmer and the other is orange with a black stripe labeled dimmer ground but there are no wires like this coming off of the stereo harness to connect them to. please help.
91 corolla stereo wiring problem
Linear Mode
