CONSUMER'S WIFE WAS DRIVING, REARVIEW MIROR SPARKED A FIRE AND CAUSED THE WIRES UNDER DASH TO BURN. TOOK VEHICLE TO DEALER, AND THEY ORDERED A WIRING HARNESS. BOLTS WERE TAKEN OUT OF THE STEERING SECTION AT THE DEALER. ALSO, WHILE DRIVING AT 55, STEERING WHEEL JUST STARTED SPINNING BECAUSE OF THE BOLTS THAT WERE LEFT OUT. *AK