TL*THE CONTACT OWNS A 2008 HYUNDAI SONATA. WHILE DRIVING APPROXIMATELY 65 MPH, THE CONTACT HEARD A VERY LOUD CLICKING NOISE COMING FROM THE VEHICLE. SHE APPROACHED A TRAFFIC LIGHT AND PROCEEDING THROUGH IT BY DEPRESSING THE ACCELERATOR PEDAL. THE VEHICLE HESITATED SEVERELY AND WAS PULLED OFF THE ROAD. THE OCCUPANTS EXITED THE VEHICLE. THE CONTACT OPENED THE HOOD AND NOTICED FLAMES. THE FIRE SPREAD TO THE ROOF AND THE INTERIOR FRONT END OF THE VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL PRIOR TO THE FAILURE. THE POLICE AND FIRE DEPARTMENTS WERE CALLED TO THE SCENE. THE FIRE DEPARTMENT REPRESENTATIVE STATED THAT THE FAILURE WAS CAUSED BY AN ELECTRICAL BREAKDOWN. THE PASSENGER WAS INJURED AND TRANSPORTED TO THE HOSPITAL BY AN AMBULANCE. THE INSURANCE COMPANY HAS NOT YET DETERMINED IF THE VEHICLE WAS DESTROYED. THE FAILURE AND CURRENT MILEAGES WERE 15,000.