TL*THE CONTACT OWNS A 2005 JEEP GRAND CHEROKEE. THE CONTACT STATED THE DRIVER'S SEAT STARTED SMOKING WHILE DRIVING. THE SEAT BECAME ENGULFED IN FLAMES. THE DRIVER PUT THE FIRE OUT WITH A FIRE EXTINGUISHER. THERE WERE NO INJURIES. THE VEHICLE WAS DRIVABLE. IT WAS UNKNOWN WHETHER THERE WERE SEAT WARMERS IN THE VEHICLE. THE CURRENT AND FAILURE MILEAGE WERE 60,000. *AK