BURNING SMELL OCCURRED ON OFF-HIGHWAY ROAD, TRAVELING AT SPEEDS UNDER 5 MPH. HOT SENSATION ON THIGH PROMPTED QUICK ACTION TO TURN OFF VEHICLE / SEAT HEATER WHILE GETTING OUT OF THE VEHICLE A 1/4" HOLE WAS FOUND ON THE LEFT SIDE OF THE DRIVERS SEAT. HARNESS WAS DISCONNECTED AND SERVICE WAS SCHEDULED. *NM