BMW X5 brake failure problems

Filed Nov 8, 2026 · Brakes · MA · crash

Summary of Event: On 13-September-2026, while operating my 2022 BMW X5 M50i at a low speed into a commercial parking lot, the vehicle suffered a sudden, catastrophic failure of the braking system, resulting in a single-vehicle crash. Sequence of Failure: 1. Initial Action: I entered the parking lot and applied normal pressure to the brake pedal. The vehicle initially began to decelerate as expected. 2. Total Brake Failure: As the vehicle approached a specific parking space, I applied additional downward pressure on the brake pedal to bring the vehicle to a complete stop. At that moment, further pressing on the brake pedal failed to decelerate or stop the vehicle. The brake pedal became entirely unresponsive. 3. Dashboard System Warnings: At the time of incident, multiple critical warning messages abruptly flashed on the digital instrument cluster. The dashboard indicators explicitly stated faults in the Drivetrain, Chassis, and Stabilization systems. 4. Emergency Evasive Mitigation: With the braking system failed and the vehicle continuing forward toward hazards despite continuous maximum brake pedal pressure, I was forced to take immediate emergency steering action to avoid an unsafe area. I deliberately directed the vehicle out of the parking lot path and steered into a wooded area immediately beyond the space, striking a large boulder to bring the vehicle to a physical stop. Manufacturer & Dealership Action: The vehicle was towed to an authorized dealership, Tulley BMW of Nashua. I opened a formal case with BMW Customer Relations to conduct a safety defect investigation. After several weeks, a BMW representative verbally stated on the phone that their telematics data review was "inconclusive" and noted that they could not physically test-drive the car due to the structural crash damage.

Filed Aug 13, 2026 · Brakes, Electrical · CA · 1 injury

My 2026 BMW X5 xDrive50e experienced a serious freeway safety event involving loss of braking/brake power, loss of vehicle power/functionality, and multiple vehicle warnings/errors. The incident occurred while I was driving on the freeway and substantially affected my ability to safely operate the vehicle. BMW Emergency Services subsequently towed the vehicle to Irvine BMW on 07/09/2026. Irvine BMW later attributed the event to Emergency Stop Assist (ESA) and the Driver Monitoring System (DMS), rather than identifying a mechanical brake failure. Its written explanation states that ESA can take over vehicle guidance and decelerate the vehicle using multiple short braking jolts. The dealership reported a stored DMS fault but stated that it could not duplicate my reported condition. I have not been provided evidence that the original freeway event was reproduced or that its cause was conclusively established. Irvine BMW initially represented that material covering the display was an aftermarket screen protector and stated that BMW Technical required its removal because it could interfere with the DMS camera. On 07/27/2026, the General Manager apologized and confirmed that the material was actually original BMW transportation protection film. The dealership also proposed reducing ESA sensitivity as an alternative. I remain concerned that the combination of loss of braking/brake power, loss of vehicle power/functionality, and the reported ESA/DMS behavior may represent a serious safety defect or malfunction affecting braking, vehicle control, or driver-monitoring systems. I kindly request that the federal safety agency review this reported safety event, including ESA, DMS, related vehicle-control systems, and the interaction with the display/driver-monitoring system, and determine whether further investigation is warranted. I can provide dealership records, BMW App data, communications, and diagnostic documents.

Filed May 12, 2026 · Electrical · NV

1 - Parking Brake inoperative - Unable to disengage parking brake: Recalled part for same year/make/model (Different production MONTH in recall) the federal safety agency safety recall OMB Control No: 2127-0004 2 - Air conditioner (Evaporator failure) - Releasing chemicals from enclosed HVAC system: Common knowledge failure point, requires entire dashboard disassembly w/High Labor cost Unsafe driving conditions in excessive heat (Las Vegas, local area driven) History: August 2025 - Parking brake stopped working: I obtained a diagnosis from independent service shop stating the center console control panel - containing the Body Domain Controller (BDC) requires replacement. The parking brake is currently inoperable Under the federal safety agency safety recall OMB Control No: 2127-0004 - Part 573 Safety Recall Report 18V‑732: This specific part for this specific vehicle (year, make and model) has been recalled under a different production month. March 2026 - Air Conditioner Failure: The A/C system stopped working (Blowing hot air only). I filled the A/C system on 3/12/2026, and within 2 weeks the system chemicals had been released into the environment due to a leak in the evaporator. The evaporator was diagnosed by two (2) independent mechanics as the failure point of the AC system. The Air conditioner is currently inoperable and I reside in Las Vegas - Temperatures average well over 100 degrees and we are approaching summer. Common knowledge failure point: A/C Evaporator - Located deep within the dashboard at the firewall, requiring an interior disassembly - Skilled labor and time Manufacturer's defect: Upon research, these are very common failure point as a result of the improper engineering of the AC system on this particular vehicle.

Filed Jan 18, 2026 · Brakes · TX

The failure involves the Integrated Brake System, which is subject to a manufacturer issued safety recall, and related braking components including a wheel speed sensor that is part of the brake and stability control system. The vehicle is currently back in my possession and is available for inspection upon request. My safety and the safety of others were put at risk due to sudden and unpredictable loss of braking capability while driving, including abrupt deceleration and stopping in traffic, creating near collision situations. The issue has been reproduced multiple times and confirmed through repeated service visits, with the first and second recall related repairs performed at BMW of West Houston and a third repair attempt performed at BMW of Houston Midtown, following which the vehicle was returned to me. The vehicle has been inspected by authorized BMW dealerships and BMW North America has been notified, though I have not received guidance from corporate BMW regarding a plan moving forward or instructions on how to proceed should a fourth brake failure occur. Brake related warning lamps and system messages appeared following both the first and second recall repairs, and after the October 30, 2025 recall repair the vehicle experienced a brake system failure within approximately 22 miles of driving despite the presence of warning indicators. Given the repeated failures after recall repairs, the prior warning messages, and the lack of direction from BMW North America, I am concerned about operating the vehicle, particularly for longer distances, due to the unpredictable nature of the brake failures and the unresolved safety risk.

Filed Dec 30, 2025 · Brakes · VA · crash · 1 injury

While driving the vehicle at highway speed, the vehicle did not respond as expected during braking. Upon attempting to slow the vehicle, control was lost, the vehicle became unstable, left the roadway, and rolled. As a result of the incident, the driver sustained serious injuries requiring emergency transport and hospitalization. No warning lamps, messages, or brake-related alerts were observed prior to the incident. After the crash, the BMW mobile application displayed a brake system malfunction warning indicating an integrated system brake failure, with a timestamp shortly after the incident. The vehicle has not yet been inspected or diagnosed by a BMW dealer or independent service center. The vehicle remains available for inspection following the crash and has been retained post-incident pending salvage processing.

Filed Dec 5, 2025 · Engine, Transmission · CT

I am reporting a serious safety defect involving the oil pump assembly on my 2019 BMW X5 xDrive40i. While driving at low speed in normal conditions, a sudden dashboard warning appeared stating: “Engine oil pressure too low — stop carefully.” I immediately pulled over and shut off the engine. My vehicle had been serviced by an authorized BMW dealership less than one week earlier, and no faults or issues were identified. There were no warning signs or symptoms prior to the failure. An independent licensed repair facility inspected the vehicle after the incident and confirmed that the oil pump had failed due to a defective plastic internal component used in the pump’s design. The failed parts are available for inspection upon request. This failure created a significant safety risk, as sudden loss of oil pressure can cause engine seizure, loss of power steering, loss of braking assist, and an inability to safely control the vehicle. Had this occurred at highway speeds, the consequences could have been severe. I have since learned that this exact issue has been reported by other owners of 2019 BMW X5 vehicles and other BMW models using the B58 engine, which were equipped with an oil pump containing plastic internal drive components prone to cracking or separating. BMW appears to have updated the oil pump design to a metal version in 2020 and later models, suggesting the manufacturer was aware of the weakness of the earlier design. The defect was confirmed by an independent service center. The vehicle had also been inspected by BMW one week prior during scheduled service, yet no issues were detected. Because this failure presents a clear safety hazard and appears to be related to a widespread design flaw, I respectfully request that the federal safety agency open an investigation into the oil pump used in 2019 BMW X5 vehicles and consider issuing a safety recall.

Filed Jul 4, 2025 · Brakes, Driver assistance · MN

I received a recall notice for Integrated Brake Failure on February 2024, but the manufacturer has still not provided a remedy or parts as of July 4th 2025. I contacted the dealer and was told there is no ETA for the repair. I believe this delay is unreasonable, and I am concerned about the safety implications of continuing to drive the vehicle

Filed Feb 27, 2025 · Brakes · NJ

2020 BMX X5 xDrive40i experienced recall issue 24V‑104. Year of vehicle is not included in recall 24V‑104. I did not receive a notice of recall issue 24V‑104. This recall should be extended to additional Years of this model of vehicle. Was driving in traffic on a state highway. Utilized breaks to stop the vehicle and brakes failed. Received warning notices through the cars system that aligned exactly with the errors expected to be received in Recall 24V‑104. If I had been driving at a higher speed, I would not have been able to stop the vehicle and would have crashed into the vehicle in front of me at a high rate of speed, causing grave harm to myself and any individuals in the car ahead of me - and potentially any other car/individuals that were around me. The vehicle was inspected by an independent service center, which confirmed that brake failure was identical to current recall 24V‑104. Auto shop only found out about the recall because they attempted to order new part and was informed that part could not be sold due to recall. Recall did not appear when VIN was searched. The problem was confirmed by the independent service center. There were no prior warnings, messages, or other systems of this problem prior to the failure and this is the first time it was experienced.

Filed Nov 8, 2024 · Brakes, Driver assistance · 9,000 miles · CA

The contact owns a 2024 BMW X5. The contact received notification of the federal safety agency Campaign Number: 24V104000 (Electronic Stability Control (ESC), Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that while driving approximately 65 MPH, while attempting to depress the brake pedal, the brake pedal was very difficult to depress, requiring more than normal force to depress the brake pedal. The contact stated that the message "ABS Not Functioning" was displayed. The contact pulled off the highway, turned off, and restarted the vehicle. The contact stated that the brakes then started functioning normally. The contact stated that the failure reoccurred; however, after turning off and restarting the vehicle, the brakes failed to return to normal function. The contact had taken the vehicle to a dealer however, the failure could not be duplicated. The contact stated after the subsequent failures of the braking system, the vehicle was taken back to the same dealer and the contact was informed that a fix was not available. The failure mileage was approximately 9,000. VIN tool confirms parts not available.

Filed Jul 20, 2024 · Brakes, Driver assistance · PA

While driving on a highway, several lights illuminated on my dashboard instrument cluster, including the ABS light, a red BRAKE light, a yellow PARK light, and the dynamic stability control light. The message center reported to "drive carefully" however none of this appeared urgent. I decided I should maybe test my breaks as I was curious what the problem was. I then proceeded to gently tap my brakes to see what all of this meant, and to my horror, my brake pedal went completely to the ground with no brakes initiated. Thankfully, I was able to move over onto the shoulder and coast to a stop and place my car in Park. The emergency brake would not initiate. This could have ended terribly awful.