| Issue ID | 639963 |
| Internal NHTSA # | 10199408 |
| Manufacurer | BMW OF NORTH AMERICA, LLC |
| Brand | BMW |
| Model | E36 |
| Model Year | 2003 |
| File date | 10/08/07 |
| Component | ELECTRICAL SYSTEM:WIRING |
| Product type code | VEHICLE |
| Description of the problem | There is a serious electrical problem on many bmw e46 models (newer cars). The tail light harness on both sides has what seems to be a faulty, incomplete, or insecure grounding wire and the result is that the wire overheats and corrodes, and in some cases arcs, which can ignite a fire. The problem is often identified by intermittent or persistent failure of the rear lights on the car and/or unnecessary rear light warnings on the dash. I have photographs to support this case and have done further research to find countless similar cases. The damage is most often characterized by charred discoloration of the brown (ground) insulator and melting of the surrounding plastics which results in the metal connectors becoming loose. The repair of the problem would most likely consist of an upgraded replacement of the wiring harness. Further work into the electrical distribution system may be necessary depending on the cause of the faulty ground. |
| Vehicle Mileage at Failure | 73000 |
| Number of Occurences | 2 |
| Source of the issue | NHTSA WEB SITE |
| City and State | EL CERRITO, CA |
| VIN pattern | WBAEW534X3PXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | Y |
| Cruise control | Y |
| Number of cylinders | 6 |
| Drive train type | AWD |
| Transmission type | MAN |
| Vehicle speed | |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |