The contact owns a 2016 Toyota Tacoma. The contact stated while driving at 60 MPH, the contact noticed their front driver seat warmer stop operating and started smelling an electrical burning. The contact continued to drive to their residence where at that time the contact inspected the vehicle and noticed the seat heater amp connection wiring was burned out. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 63,404.