Service Brakes Problems of BMW Z4

BMW Z4 owners have reported 10 problems related to service brakes (under the service brakes category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of BMW Z4 based on all problems reported for the Z4.

1 Service Brakes problem of the 2008 BMW Z4

Failure Date: 03/01/2025

This complaint is regarding a large number of 2008 BMW cars exhibiting the abs failure light. Mine is a Z4 with @ 65k miles and was diagnosed by a certified mechanic as the abs module failure - a high ($3000-$4000) cost repair. If you use this search term - "how common is BMW 2008 abs module failure?", you will see that a multitude of cars from 2008 (and in other years and models using the same module) are affected by and exhibit this dangerous issue. What has to happen for BMW to be forced to repairing this chronic, safety-compromising, and widespread issue? this is not something that happens to other cars as a result of age. This is a design flaw that directly affects safety. Now I would like to sell the car, but I can't afford to fix it and, in good conscience, I cannot sell it if it is dangerous.

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2 Service Brakes problem of the 2013 BMW Z4

Failure Date: 02/10/2024

The contact owns a 2013 BMW Z4. The contact stated that upon start of the vehicle, the vehicle failed to reverse without warning upon depression of the accelerator pedal while in the reverse(r) position. The contact stated that the vehicle resumed normal operation upon restart of the engine. A few days later while the contact's husband was driving at 30 mph, the vehicle continued to accelerate upon depression of the brake pedal. The brake pedal was depressed multiple times but to no avail, as a result, the contact's husband crashed into another vehicle. The air bags did not upon impact and no injuries were reported. A police report was not filed. Despite the failure, the vehicle was able driven to the contact's home but was later towed to a dealer. The contact was informed by the dealer that the manufacturer would be sending an investigator to inspect the vehicle. The manufacturer later informed the contact that no fault codes were found on the vehicle; the contact disputed the investigator's finding. The vehicle had yet to be reparied and remained in the possession of the dealer. The failure mileage was 52,954.

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3 Service Brakes problem of the 2013 BMW Z4

Failure Date: 10/12/2022

I got my car serviced at BMW of tucson in 2022 and they ruined the electrical in my car. Additionally, they might have created another key. I also noticed that my software was downgraded by them and the alarm stopped working correctly.

4 Service Brakes problem of the 2020 BMW Z4

Failure Date: 09/06/2020

Was in a drive thru on 9/6/2020 waiting our turn. Approx. 7 cars in front of us. As we are slowly moving up to order, car in idle, foot on brake. As we are moving forward, when we were up to 3 cars, still idling and foot on brake, the car had fully accelerated, brake not holding the car, inching forward due to the force of the acceleration. Tried to shift into neutral, went into reverse. Tried again to shift into neutral, went into drive, still inching forward, at this time I pushed the off button to stop the car. Result of collision with the vehicle in front of us. We have photos but not on this computer.

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5 Service Brakes problem of the 2007 BMW Z4

Failure Date: 12/15/2017

Abs, brake, dsc annunciator lights illuminated immediately following abs activation during cold weather (10-12 deg. F). Fault code is 5df0, 5df1 dsc hydraulic unit pump motor. Verified abs not functional. The following safety systems are not functional: abs, dsc, dtc, cbc, ebd, brake assist, brake drying. Dsc unit part cost is over $2700.

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6 Service Brakes problem of the 2014 BMW Z4

Failure Date: 07/26/2017

While parking in parking lot, depressed the brakes and the car accelerated. Continued to brake and the car kept accelerating until I hit a pole.

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7 Service Brakes problem of the 2003 BMW Z4

Failure Date: 08/01/2014

Car steering hard to center , steering sticks to the right or the left , when temperture out side is above 80 degrees or when you drive a long ways and the car begins to produce heat. Very hard to drive or take a long trip in. Very dangerous to drive.

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8 Service Brakes problem of the 2011 BMW Z4

Failure Date: 08/01/2013

Tl- the contact owns a 2011 BMW Z4. The contact stated while driving 30 mph the vehicle began to shake violently. The driver applied the brakes but the vehicle did not slow down or stop. The driver maneuvered the vehicle to crash into a curb to get it to stop. The vehicle was towed to a dealer for diagnosis but the contact was not informed what caused the failure. The manufacturer was notified of the failure. The vehicle was repaired. The failure and current mileage was 33,000. Dt.

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9 Service Brakes problem of the 2004 BMW Z4

Failure Date: 04/22/2013

I previously filed a report about the electronic steering wheel column, poor steering, sticking prior to having it fixed on this date. I had not found the paperwork for it until after I submitted the report. The tracking # 11300634.

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10 Service Brakes problem of the 2005 BMW Z4

Failure Date: 09/09/2006

Occasionally, when braking and pressing clutch, rpms jump and engine revs up.

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