| Components - Details | |
|---|---|
| NHTSA Complaint Number: 004035443 | Incident Date: Nov, 30 2004 |
| Consumer's City: TUSTIN | Consumer's State: CA |
| Vehicle Transmission Type: MAN | Manufacturers Name: BMW of North America, LLC |
| Model Name: M COUPE | Model Year: 2000 |
| Vehicle Involved in a Crash: No | Component's Description: Structure |
| Vehicle Involved in a Fire: No | Persons Injured: 0 |
| Vehicle's VIN#: WBSCM9349YL | Date added to File: May, 23 2021 |
| Date Complaint Received: Aug, 22 2005 | Complaint Type: IVOQ |
| Incident Reported To Police: No | Purchase Date: May, 30 1999 |
| Was Original Owner: Yes | Anti-lock Brakes: Yes |
| Number of Cylinders: 6 | Date of Manufacturer: - |
| Was Vehicle Towed: - | Description of the Complaints: My model year 2000 bmw z3 m coupe has suffered from the problem of failed welds in the rear floor area of the hatch. the first instance occurred at approx. 83,000 miles, while the second was around 115,000 miles. fortunately on both occasions i noticed the problem and had it repaired before the problem became significant, but a number of my friends with z3 m roadsters, z3 m coupes and z3s have experienced the problem with near catastrophic results. in one case, the car is literally totalled because the entire rear end tore apart on the highway. my understanding is the factory welds fail, allowing major metal panels to move easily which compromises the structural integrity of the back half of the car. once the rear floor (or trunk area in the roadster) fails, the swaybar mounts and differential mounts are free to move randomly, ultimately overwhelming the rear subframe member which anchors the rear suspension control arms. the result of this ranges from minor - yet quite expensive - to catastrophic. to date, bmw has claimed this occurs because the cars are driven in competitive events or with aftermarket accessories, but i know of multiple cars that are stock and not driven hard and yet have suffered this failure. i have to admit mine is on non-stock springs and shocks... so i doubt my filing will be much help in your analysis. for that reason alone i have not documented the failures with bmw. nevertheless it is another data point for your consideration. feel free to contact me if more details are needed. |
