TL*THE CONTACT OWNS A 2004 BMW 325I. THE CONTACT STATED THAT THE FAULTY LAMP WARNING INDICATOR WOULD INTERMITTENTLY ILLUMINATE ON THE INSTRUMENT PANEL. THE ELECTRICAL HARNESS THAT PLUGS INTO THE REAR OF THE LAMP HARNESS FOR THE EXTERIOR LIGHTING HAD A FAULTY GROUND IN THE CONNECTOR. THE DEALER STATED THAT THE WIRES COULD NOT TAKE THE HEAT DISTRIBUTION, WHICH CAUSED THE WIRES TO FRY INSIDE THE CONNECTOR. THE FAILURE ALSO CAUSED THE TURN SIGNALS AND REAR LAMPS TO NOT OPERATE CORRECTLY. THERE WERE NO RECALLS FOR THE FAILURES; HOWEVER, THE CONTACT WAS ABLE TO LOCATE TECHNICAL SERVICE BULLETINS PERTAINING TO THE ISSUES (NHTSA ITEM NUMBERS 10025585 AND 10020856). THE CURRENT AND FAILURE MILEAGES WERE 85,000.