TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ SLK350. ON SEVERAL OCCASIONS, WHILE THE CONTACT'S DAUGHTER WAS DRIVING, THE HEADLAMPS BECAME INOPERABLE. THE CONTACT STATED THAT THE WIRING HARNESS TO THE HEADLAMPS MELTED AND LEFT THE WIRES EXPOSED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.