NHTSA Complaint #10257963 — 2000 BMW M ROADSTER

MY ULTIMATE DRIVING MACHINE IS SPLITTING FROM THE SEEMS!!! I HAVE A 2000 BMW M ROADSTER (Z3) AND RECENTLY I NOTICE A CREAKING IN THE REAR. THEN ONE DAY ON MY WAY TO WORK I HEARD WHAT SOUNDED LIKE A TEAR. IT TURNS OUT THAT THE REAR DIFFERENTIAL MOUNT HAD SEPARATED FROM THE SHEET METAL UNI-BODY CONSTRUCTION. THE CARS DIFFERENTIAL HOUSING WAS PRACTICALLY DRAGGING ON THE GROUND. THE ONLY THING HOLDING IT TO THE CAR WERE THE SHOCKS AND SPRINGS. THE TRUCK FLOOR THAT THE MOUNT WAS SPOT WELDED TO HAS SEPARATED FROM THE CAR. THIS IS A MAJOR DESIGN FLAW! THE CAR AT THIS MOMENT IS NOT DRIVABLE! MY CAR IS NOW AT A DINAN SHOP. DINAN IS A COMPANY THAT MAKES HIGH PERFORMANCE PARTS FOR BMW'S. WHEN DINAN PARTS ARE USED AND INSTALLED AT AN AUTHORIZED DINAN DEALER A BMW WOULD STILL BE ENTIRELY WARRANTED BY BMW. DINAN IS AWARE OF THIS PROBLEM ALSO AND HAVE CREATED A DIFFERENTIAL MOUNT REINFORCEMENT KIT TO ADDRESS THIS. SO OBVIOUSLY BMW IS AWARE OF THIS DEFECT. IT COSTS $299 HOWEVER REQUIRES 16 HOURS OF WORK BY A HIGHLY SKILLED TECHNICIAN WITH FABRICATION AND WELDING SKILLS. I SEE THIS HAS A POTENTIALLY LIFE THREATENING SCENARIO IF THIS WOULD HAVE HAPPENED ON A MAJOR HIGHWAY. I THOUGHT WHEN I PURCHASED THIS CAR I WAS BUYING A RELIABLE WELL ENGINEERED BMW VEHICLE! I HOPE THIS IS ADDRESSED BEFORE A FATALITY ACTUALLY OCCURS. *TR