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Problems with 2003 BMW Z4 STRUCTURE

On average, the 2003 BMW Z4 starts to “feel” problems with the STRUCTURE and its various aspects after 43 730 miles.

Components Affected by STRUCTURE Issues

We have classified the 1 complaints from 2003 BMW Z4 about STRUCTURE into the following categories.

BODY 2 FRAME AND MEMBERS 2

Recently reported STRUCTURE problems on 2003 BMW Z4

Tl* the contact owns a 2003 bmw z4. the contact stated that the front driver's side interior and exterior door handles failed to function and the door would not release open. the contact exited the vehicle from the front passenger's side door. the vehicle was taken to an authorized dealer and repaired twice. the failure recurred and the vehicle had not been repaired for most recent failure. the manufacturer was not notified of the problem. the approximate failure mileage was 57,618. *tr

Tl* the contact owns a 2003 bmw z4. the contact stated that the passenger side door would open independently at any time while the vehicle was in motion. the dealer was notified and was in the process of diagnosing the failure. the manufacturer was not contacted. the vehicle was not yet repaired. the failure mileage was 125,000 and current mileage was 130,000.

Had been driving on the freeway for over 45 minutes when all off sudden the drivers door on our 2003 bmw z4 popped open. both of my hands were on the steering wheel when this occurred. *tr

Tl*the contact owns a 2003 bmw z4. the contact stated that he cannot internally or externally open the passenger side door. the failure would prevent him from exiting the vehicle in the event of an emergency. the vehicle has not been inspected to determine the cause of the failure. the manufacturer did not assist. the failure and current mileages were 30,000.

2003 bmw z-8. a number of owners have reported damage to the aluminum frame at the shock towers. as this affects the suspension and steering there is the potential for accidents resulting from this damage. bmw has been aware of this problem for a while and is not responding with a fix nor is it notifying owners of this condition. i believe bmw has a similar problem with other models. note that the z8 model is not listed in your database so i chose z4 from the pull down list. *nm

There is a potential problem with the front shock tower supports and front chassis assembly on the bmw z8. it is prone to deformation of the shock towers and flexing of the front chassis assembly, leading to steering problems and alignment problems. this problem has been known by bmw ag in germany since at least november 2005, but as of today, there has been no official response from bmw ag or bmw in the usa to the owners of this vehicle. the problem is that the frame / chassis of the bmw z8 is made of aluminum, and as such, can undergo a greater degree of fatigue. failure should there be a defect in the design, materials or both. this defect could lead or has already lead to the front strut / shock tower assembly deforming at its attachment points, and will or could lead to a failure of the attachment, causing a serious or fatal accident. thus far, bmw has not responded to complaints. this was a limited production luxury sports car of which 5,550 were produced and about 2,550 were sold here in the usa. based on preliminary data from our on-line club membership it appeared that at least 1 in 3 vehicles were affected by this defect. what we do not know is whether the vehicle is or is not safe to drive? bmw is silent as far as their customers are considered, and we need help to investigate this potential safety concern.*ak

1.vehicle unsafe to drive; unable to maintain steering or keep vehicle on the road safely. 2.vibrations while driving vehicle 3.manual gear box; shifting through gears not smooth, not engaging smoothly 4.water leaking inside of vehicle trunk and rear seat areas. vehicle trunk area was saturated with water after raining; filling water over the battery box and carpets, shorting out electronics. 5.outside of vehicle; plastic components early deterioration; front windshield wiper area black plastic cowl and antenna. inside of vehicle black plastic cover for convertible top 6.rain sensor inop 7.door locks inop/intermittent 8.windows regulators plastic broken. *tr

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