TL* THE CONTACT OWNS A 2008 BUICK LACROSSE. THE CONTACT STATED THAT THE FUSE BOX CAUGHT ON FIRE AND THE FLAMES EXTINGUISHED INDEPENDENTLY. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE RELAY SHORTAGE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNAVAILABLE.