I TURNED ON THE HEATED SEATS IN MY CAR AND A STRANGE BURNING SMELL FILLED THE CAR. I IMMEDIATELY TURNED THEM OFF. WHEN I GOT HOME AND TOOK MY COAT OFF THERE WAS A LARGE BURN WHOLE ON THE BACK OF MY COAT. I WENT AND CHECKED THE SEATS AND THERE WAS A LARGE WHOLE BURNED THRU THE SEAT IN THE SAME AREA AS MY COAT WAS.I WAS IN MOTION WHEN THIS HAPPENED