TL* THE CONTACT OWNS A 2012 HYUNDAI SONATA. WHILE DRIVING APPROXIMATELY 80 MPH, THE VEHICLE INDEPENDENTLY DECELERATED AND ALL THE WARNING LIGHTS ON THE INSTRUMENT PANEL FLASHED. THE CONTACT PULLED OVER AND DISCOVERED THAT THE VEHICLE WAS ON FIRE UNDERNEATH THE FRONT END. THE POLICE EXTINGUISHED THE FIRE, BUT A FIRE REPORT WAS NOT FILED. NO INJURIES WERE SUSTAINED. THE VEHICLE WAS TOWED TO A LOCAL DEALER, BUT WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT MENTIONED THAT THE VEHICLE WAS PREVIOUSLY SERVICED UNDER NHTSA CAMPAIGN NUMBER: 15V568000 (ENGINE). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 58,658.