TL*THE CONTACT OWNS A 2006 CADILLAC CTS. WHILE DRIVING 55 MPH, THE CONTACT HEARD A GRINDING NOISE COMING FROM THE VEHICLE. HE PULLED OVER AND THE VEHICLE CAUGHT FIRE. THE VEHICLE WAS DAMAGED. THE CAUSE OF THE FIRE WAS UNDETERMINED. THE VIN WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 12,000.