CONSUMER STATED THE DRIVER'S SIDE MIRROR CAUGHT ON FIRE. THE FIRE DEPARTMENT STATED IT WAS AN ELECTRICAL FIRE. *AK THE VEHICLE WAS PARKED BESIDE THE HOUSE AND WAS NOT DRIVEN FOR 3-4 DAYS, THE DRIVERS SIDE OUTSIDE REAR MIRROR ASSEMBLY SPONTANEOUSLY IGNITED. IT WAS FOUND THAT THE FIRE STARTED DUE TO WIRING IN THE EXTERIOR MIRROR. *SCC *JB