This problem is so wierd. I've tried unplugging my radar detector from the lighter socket and the fuse still blew. The lighter filament looks really good. I don't think it was ever used to light a cigarette. Sometimes I can drive the car down the shore, spend three or four days and nothing happens. Then, I come home,pull my car in the garage and when I back out the fuse blows. Yesterday, I backed out of the garage, everything was still ok and when I stepped on the brake and shifited into park the fuse blew. I've tried unplugging the Radar Detector, the phone (hardwired, but on this fuse) I need help on what else to try. I don't know what stays on in the comfort circutry.
BobH 90 R129