TL*THE CONTACT OWNS A 2001 BMW X5. WHILE DRIVING 5 MPH, THE CONTACT NOTICED SMOKE COMING FROM THE PASSENGER SIDE FRONT TIRE. THE PASSENGER COMPARTMENT FILLED WITH SMOKE. SHE DROVE TO A GAS STATION AND OBSERVED ALL OF THE WARNING INDICATORS BEGINNING TO ILLUMINATE ON THE INSTRUMENT PANEL. THE VEHICLE WAS SHUT OFF AND TOWED TO A LOCAL REPAIR SHOP. A FEW DAYS LATER, THE MECHANIC STATED THAT THE THERMOSTAT CONTROL MELTED, WHICH CAUSED THE COPPER HOUSING UNIT TO MELT AND REST OVER THE FUEL SYSTEM OF THE ENGINE. THE MANUFACTURER STATED THAT THEY WOULD INVESTIGATE THE FAILURE. THE DEALER HAS NOT BEEN NOTIFIED. THE VEHICLE HAS BEEN REPAIRED. THE CONTACT KEPT THE DEFECTIVE PARTS AND HAS SUPPORTING DOCUMENTATION. THE CURRENT AND FAILURE MILEAGES WERE 58,000.