BMW 530I sudden acceleration problems

Filed Apr 30, 2026 · Acceleration, Driver assistance · TX

Concern: The 2024 BMW 530i is equipped with "Dynamic Cruise Control" and a "Speed Limit Assistant." The system is designed to automatically adopt posted speed limits and adjust the cruise control set speed. However, because this specific trim lacks a radar-based distance-monitoring sensor (Active Cruise Control), the vehicle initiates aggressive, unintended acceleration toward slower-moving traffic or stopped obstacles whenever it detects a higher speed limit sign. Safety Risk: While the vehicle is using its cameras to "see" and adopt an external speed command, it remains "blind" to the actual traffic directly in its path. This creates a high risk of rear-end collisions, as the car will prioritize reaching the new speed limit even if it means accelerating directly into the bumper of a lead vehicle. Proposed Solution: A "Dynamic" cruise control system that has the authority to control acceleration based on external data MUST also have the authority to maintain a safe following distance. I propose that BMW should be required to include distance-monitoring features in all cruise control systems that utilize automated speed adoption. If the hardware for distance-keeping is not present, the car should not be permitted to automatically increase speed based on roadside signs. Inspection Status: The vehicle is available for inspection. No warning lamps appeared prior to these incidents, as the system is operating exactly as programmed by the manufacturer, which highlights a fundamental logic and design failure.

Filed Aug 12, 2024 · Brakes, Driver assistance · PA · crash

I am a [XXX] physician who has been driving for about 30 years. Purchased this vehicle as a CPO with VIN as identified above. It is a 2024 BMW 530i X-drive from Faulkner BMW in Lancaster, PA. It was delivered on July 25, 2024. I have only put approximately 200 miles on in it since delivery. On Thursday, [XXX] there was catastrophic failure of the vehicle. At around [XXX] I was driving North on [XXX] about to make a right turn onto [XXX] for work at the Hospital System where I am employed. The traffic light was red and I was going about 5 miles an hour and attempted to brake the car. There was an 18 wheeler truck about 10 to 15 feet ahead of me. My car instead of braking underwent unintended acceleration. Despite my efforts to slam on the brake, the car was accelerating. None of the safety features including automatic emergency breaking were activated. Unfortunately I collided with the 18 wheeler. This was fortunate in some regards as I could have potentially struck a pedestrian or a motorcycle and have had a potentially fatal event. Please note that additionally my airbag did not deploy. The BMW dealership was contacted. They dropped off a loaner vehicle and picked up my vehicle in a flat bed for investigation. I was informed to contact BMW of North America which I did. Interestingly enough, there were no safety recalls on this vehicle on [XXX]. The car is at the BMW dealership in Lancaster PA for their internal inspection. I am being informed that the engineers are looking at the vehicle to find out what transpired. Interestingly enough, I did receive a phone call from the service manager advising me on August 9 that there was a safety recall as a relates to the brakes. As I review the federal safety agency site, there is now a recall on my actual vehicle's braking system. I did a review of unintended acceleration and found multiple complaints. BMW is looking into this although into this, but external agency would be ideal. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C.

Filed Jan 19, 2023 · Engine · 156,000 miles · MD

The contact owns a 2006 BMW 530I. The contact received notification of the federal safety agency Campaign Number: 22V119000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer was notified of the issue and confirmed that parts were not yet available. The contact stated that on multiple occasions while the vehicle was idling, the vehicle lunged forward with the check engine warning light intermittently illuminated. The contact stated that a certified mechanic inspected the vehicle and determined that an O2 sensor, coil, and other unknown failures were affected by the recall. Additionally, the contact stated that she had to add a quart of oil every 400 miles. The contact also noticed a burning odor throughout the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 156,000.

Filed Oct 18, 2022 · Electrical · CA · crash · 1 injury

Date of accident: 8/10/2022 Location of accident: 2436 Krueger Dr, Concord, CA 94520 Accident Summary: My wife own’s the above mentioned home and was in the process of getting a new tenant. She reached the Krueger home at around 12:15 pm. She drove onto the driveway as she normally does, put the car in park and turned on the hand/parking brake. It is to be noted that driveway is on an upgrade. The prospective tenant did not show up. There was another potential tenant that was going to come around 2 pm. She decided to wait in the car and made herself comfortable by turning her body towards right, feet tucked closer to the seat, back was facing towards the driver side door, and rested her head against the back of the seat and made several phone calls. Around 12:40 pm, our daughter called my wife. She was talking to her for about 40-45 mins. While she was still on the phone talking, she heard a tripped kind of sound and the car experienced sudden acceleration and lurched forward with high speed. It felt like a bullet came out of a pistol. While she was in complete shock of what happened, she turned herself immediately in reaction to brake but before she could react to stop the car, she found her car hitting the closed garage door, and went inside and hit the front wall. All the air bags deployed and windshield was completely shattered. She felt a sharp pain on her right foot near her ankle and felt tightness due to swelling. Our daughter called 911 and she was taken to the ER. She was in a complete state of shock and tried to reason. The only possibility that comes to mind is that the car experienced a malfunction that cause sudden unintended acceleration.

Filed Aug 23, 2020 · 17,000 miles · OH · crash · 2 injuries

My car had under 17,000 miles and had been serviced on schedule by an authorized dealer. I had bmw anchored driver's floor mat in place. My mother-in-law and I were wearing our safety belts. We were approaching a four-way intersection with a traffic light. The speed limit on the road is 35 miles an hour. I was driving slower than that speed. As I was approaching the intersection with a red light , I had taken my foot off the accelerator. Although my foot was not on any pedal, the car suddenly accelerated. I hit the brakes but I could not slow the car. I was rapidly approaching the intersection and other vehicles. To the right of the road was a house. I steered the car off the road and into the field on the left. I am certain that my foot was on the brake pedal because of its position and resistance. The car had accelerated without my foot on any pedal. Due the car's speed and an incline at the entrance to the field, the car became airborne for a short distance before landing hard and continuing toward a dumpster. Although I was unable to slow the car, I was able to steer the car away from the dumpster and toward a steep hill at the end of the field. The car was slowed by the incline and contact with the ground. My foot was still on the brake pedal. I was able to place the car in neutral. I placed the car in park and turned off the ignition. I called 911. The airbags did not deploy. My husband and the police officer both confirmed that there was nothing impinging upon the accelerator pedal. My mother-in-law was transported by ambulance to the hospital where she was admitted for acute lumbar spinal compression fracture. I was evaluated in the ed and released. Bmw is to send an engineer from bmw to evaluate my car. The body shop told my husband that an employee started my car which initially revved at a high rate. Unintentional acceleration

Filed Dec 30, 2015 · Transmission · FL

My transmission was replaced at 40,000 miles due to a fault. It would jump or bump every time I would come to a stop and it downshifts into 1st gear. I almost hit a vehicle because I did not fully stop yet and the car surged forward. It finally would go into fail safe mode or limp mode and the dealer installed a brand new transmission and the issue went away. I now have the same problem at 120,000 miles which is only 80,000 miles on the new tranny. I never had a vehicle where the transmission failed even one time let alone twice and they were all inexpensive cars/trucks. I will never buy a bmw again because they would not help me even when they know they have a defective product. 2 transmissions with the exact issues that won't even make it to 100,000 miles. I also see other complaints from others with the exact same problem and vehicle. Shame on you bmw na for not owning up to this issue and taking care of your customers. You have lost a good customer for life and I will tell everyone I know to steer clear of your products (pun intended).

Filed Jan 9, 2014 · Acceleration, Brakes · 148,000 miles · TX · crash · 1 injury

Tl* the contact owns a 2007 bmw 530i. The contact stated that while driving approximately 10 MPH and depressing the brakes, the vehicle suddenly accelerated forward without warning. The contact stated that the brakes failed to respond and as a result, the contact crashed into a building. The contact was taken to the hospital for treatment of injuries to the ribs and muscle tearing. A police report was filed. The manufacturer was notified of the failure. The vehicle was destroyed. The approximate failure and current mileage was 148,000. The VIN was not available.

Filed Nov 30, 2011 · Acceleration · FL · crash · 1 injury

Tl* the contact owned a 2007 bmw 530i. The contact stated while driving 30 MPH, the vehicle surged forward until it crashed into a rock. The vehicle was destroyed and towed to an authorized dealer. The failure was not diagnosed. The contact sustained serious injuries and was taken to the hospital. The manufacturer was made aware of the failure and offered no assistance. The failure and current mileage was unknown. The VIN was unavailable.

Filed Mar 4, 2010 · Acceleration · 42,000 miles · AZ · crash

Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6) I ([xxx]) am filing a complaint on behalf of my mom ([xxx]) who owns the 2007 bmw 530i in question (VIN #: [xxx]). English is not her primary language. According to my mom's account, on 11/10/2009 she pulled her car into the driveway and waited for the garage door to open. But as she let go of the brake pedal, the car started to accelerate very quickly without her intention. She tried to apply the brakes, but the car's motor was just too powerful to prevent the car from continuing to accelerate into and almost through the garage wall. We reported to bmw of north america and asked them at the time weather unintentional acceleration and or some problem with the electronics governing the car's accelerator was responsible for the accident and they took the vehicle, tested it, and concluded that the vehicle's diagnosis returned no such error. I explained to them that with drive by wire technology and all the electronics governing the car, there could have been some soft of a short-circuiting or problems with it. They told us that there was nothing they could find wrong with the vehicle. We were told that it was my mom's fault and that she might have mistakenly pushed the wrong pedal, which my mom vividly remembers she did not because once the car accelerated she quickly try to push the brakes, which were overpowered by the car. Our insurance had to pick up the bill. I understand that bmw would not be willing to admit fault immediately and it is also possible that the diagnosis system cannot detect such problems. A professor at showed on abc news that the toyotas system cannot detect the problem (see video from this web link: http://www.egmcartech.com/2010/02/23/expert-tells-abc-news-electronic-flaw-results-in-sudden-acceleration-in-toyotas/). But in light of the issues with toyota, we wanted to report this accident and place a record that the 2007 bmw 530i might have an unintended acceleration problem.

Filed Dec 12, 2004 · Acceleration · 1,000 miles · CA

While driving in a parking lot at approx. 3-5 MPH, my 2005 530i suddenly accelerated while my foot was on the brake. I pushed on the brake pedal as hard as possible to slow the vehicle, then quickly shifted the automatic transmission into park and turned off the key. I took the car to the bmw dealer where I bought the car. They were unable to find the problem, so they have brought in engineers from bmw north america to analyze and fix the problem.