TL* THE CONTACT OWNS A 2011 CHEVROLET HHR. THE CONTACT STATED THAT THE HEATED SEAT WARMER FOR THE FRONT DRIVER'S SEAT CAUGHT ON FIRE. THE CONTACT STATED THAT THE VEHICLE WAS POWERED OFF AT THE TIME OF THE FAILURE. THE CONTACT TOOK THE VEHICLE TO THE DEALER, BUT THEY WERE UNABLE TO PROVIDE A SPECIFIC CAUSE FOR THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 36,000.