2000 BMW Z3 Roadster problems

Filed Dec 15, 2020 · Engine, Suspension · 127,000 miles · TN

I heard a creaking from the rear of my car, I put it on jacks to check it out. To my surprise I found extensive damage to the floor pan mainly around the differential mount. The car is claimed to be undrivable by bmw, but yet they will not take full responsibility for the matter. I see it as a safety issue as if I did not check it and continued to drive the cracks and tears in the body metal that exist could have continued even further and LED to an accident or worse. I was estimated at a whopping 5200 dollars which bmw said they would only pay 3000 of. I believe it is a manufacturer defect, so it should be paid in fully by the company, but they will not stand up the their fault. I have at this time no choice but to drive the vehicle in its current state, I am a college student who doesnt have the largest income around so picking 2000 or more dollars out of nowhere is quite impossible. And I still have to go to work for the remainder of the time I am home, and so without a loaner from bmw or them taking full blame and paying in full I am forced to drive an unsafe car, for however long. I hope this situation can be taken care of as there are cases of similar subframe problems popping up all over forums online. Enthusiasts of the z3 will recognize this issue if they tediously and carefully inspect their cars, however the average person who just buys their car and drives it around has absolutely no idea of the problem at hand and the possible safety issue that it may lead up to if not taken care of properly.

Filed Dec 10, 2019 · Airbags · 91,000 miles · CA

Passenger airbag deployed breaking the windshield. The key wasn't even in the ignition.

Filed Apr 6, 2017 · Body, Suspension · 233,000 miles · CA

Rear subframe / trunk floor / differential mount failure

Filed Feb 15, 2016 · Seat belts · 50,000 miles · CA

Passenger side seat belt is locked in the retracted position. And also locks intermittently on the driver's side as well. This has been happening on the driver's side for the past couple of years. I rarely have passengers so this is the first time noticed that it has happened with the passenger side seat belt. It happens while stationary.

Filed Sep 23, 2013 · Airbags · 82,754 miles · UT · 1 injury

Tl* the contact owns a 2000 bmw z3 roadster. The contact stated that while traveling 55 MPH, the front driver's side air bag erroneously deployed. The contact sustained burns, bruising, and hair loss as a result. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was 82,754.

Filed Jul 31, 2012 · Body, Suspension · 49,546 miles · CO

I purchased car 6-4-12 after driving the car I noticed a squeak and a clunking noise coming from trunk, after removing trunk lining the spot welds [4] were broke loose in trunk floor from cross member where rear end is supported.. I took the car to dealer where car was bought hoping the dealer had a service bulletin on car I was told they would repair car at my expense I asked if that was an engineered repair or just a temporary repair there response was its the first time it had ever happened.. After searching the internet I found it was not the first time welds had come loose in the sub frame and if not repaired would cause major damage and possible control issues. This car is in excellent shape no rust issues at all was always garaged never driven in winter I believe the subframe and rear axle mounting is under designed for this car.

Filed Jun 25, 2012 · Airbags · CA

Traveling eastbound on highway 101 in agoura hills, ca a small rock appearing in my lane made a clanking sound with the underside of my vehicle at which time the passenger side airbag deployed.

Filed May 5, 2008 · Brakes · 22,000 miles · ME

Tl*the contact owns a 2000 bmw z3 roadster. While driving 2-3 MPH, there was a loss of steering when she attempted to turn the wheel. The mechanic stated that linkage arm from the steering wheel to the steering rack severed. He felt that the cause was due to the linkage rubbing against the brake line. As of may 5, 2008, the mechanic had not repaired the vehicle. The failure and current mileages were 22,000. Updated 05/20/08. *lj the brake line from the ABS module was rubbing against the steering tube, which caused the steering tube to spplit in two. Updated 05/20/08

Filed Mar 23, 2007 · Body · 80,000 miles · CA

Rear subframe differential mount was cracked on 2000 bmw z3 2.5!

Filed Jan 3, 2005 · Body, Transmission · 61,900 miles · CA

While on a trip I noticed an odd knocking noise from the left rear of vehicle during accelleration while in 1st gear. Upon further inspection I found the car's sub frame in the area supporting the rear differential mount fractured and breaking away from the vehicle. The noise was due to the emergency brake cable that had popped out of its retention clip, due to the physical movement of the supporting material around it. If this had not happened, I would not have noticed the failure until the mount had broken away entirely. Since this mounts the rear axle of the vehicle, it is possible for this to fail at high speed causing loss of control of the vehicle with a high potential of accident and/or injury. I am having this repaired immediately before driving the vehicle any further. This problem appears to be common to the "m" version and many of the straight 6 cylinder version of this vehicle. My version is a 2.8 liter standard roadster. It is likely a stress failure due to the higher torque of these engines. To correct this failure the damaged material needs to be rewelded and reinforced with additional support.