A COUPLE MINUTES AFTER TURNING ON MY HEATED DRIVER'S SEAT, I FELT SOMETHING STINGING MY LEFT LEG. SHORTLY AFTER, I BEGAN TO SMELL A BURNING SMELL, AND SMOKE ENTERED THE CABIN. I COULD NOT PULL OVER AS I WAS ON A BUSY STREET. I PUT MY HAND DOWN THERE AND FELT A HOLE IN THE SEAT AND THE HEAT OF THE WIRE. I TURNED THE HEATED SEATS OFF, AND PULLED OVER TO INSPECT THE SEAT. WITH THE SEAT HEATER ON I COULD SEE THE LIGHT OF A WIRE BURNING IN THERE THROUGH A DIME-SIZED BURN HOLE. *JB