TL* THE CONTACT OWNS A 2007 TOYOTA SEQUOIA. THE CONTACT NOTICED AN ABNORMAL ODOR AND OBSERVED BURN HOLES IN THE PASSENGER SEAT. THE CONTACT DISCONNECTED THE SEAT HEATER. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 159,647.