TL* THE CONTACT OWNS A 2006 CHEVROLET EQUINOX. THE CONTACT STATED THAT WHILE IDLING, SMOKE SUDDENLY WAS PRESENT COMING FROM UNDER THE HOOD AND THROUGH THE AIR VENTS OF THE VEHICLE. ADDITIONALLY, THE DOORS LOCKED INDEPENDENTLY AND THE WINDOWS FAILED TO OPERATE AS INTENDED, WHICH CAUSED THE VEHICLE OCCUPANTS TO BE TRAPPED IN THE VEHICLE. A WINDOW WAS SHATTERED IN ORDER FOR THE VEHICLE OCCUPANTS TO BE EXTRICATED FROM THE VEHICLE. THE FIRE DEPARTMENT WAS CALLED TO THE SCENE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. NEITHER THE MANUFACTURER NOR LOCAL DEALER WERE INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 140,000.