TL* THE CONTACT OWNS A 2012 CADILLAC SRX. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25 MPH SMOKE BEGAN TO SUDDENLY FILL THE CABIN OF THE VEHICLE. THE CONTACT INDICATED THAT THE SMOKE WAS PRESENT COMING FROM THE CEILING OF THE VEHICLE. AFTER STOPPING AND SHUTTING OFF THE ENGINE THE SMOKE SEIZED. THE VEHICLE WAS THEN DRIVEN TO A NEARBY FIRE DEPARTMENT WHO EXAMINED THE VEHICLE AND DETERMINED THE BURNING WAS DUE TO AN ELECTRICAL FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. NO FIRE REPORT WAS TAKEN. THE LOCAL DEALER AND MANUFACTURER WERE NOT YET NOTIFIED. THE FAILURE MILEAGE WAS 73,000.