DRIVER SIDE HEATED SEAT SWITCH WAS TURNED ON WHILE DRIVING. FEW MINUTES AFTER SWITCH TURNED-ON, BURNING SMELL WAS FELT INSIDE THE CAR. STOPPED THE CAR AND CHECKED THE ENGINE (FIRST GUESS). IT WAS NOT FROM THE ENGINE. SAT ON THE SEAT AND THEN REALIZED THE FUME WAS COMING FROM THE SEAT. THE DRIVER SEAT WAS BURNED, MY PANT BOTTOM WAS BURNED AND MY BUTT WAS ALSO BURNED (NOT SERIOUS). *TR