TL* THE CONTACT OWNS A 2006 CHEVROLET TRAILBLAZER. WHILE DRIVING AT APPROXIMATELY 55 MPH, SMOKE ENTERED THE VEHICLE THROUGH THE VENTS WITHOUT WARNING. THE CONTACT ALSO STATED THAT FLAMES WERE COMING THROUGH THE PASSENGER SIDE INSTRUMENT PANEL. A FIRE REPORT WAS FILED. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. NO INJURIES WERE SUSTAINED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 145,000.