BMW X3 Complaints (2021)

113 consumer complaints on file.

#11771389October 15, 2026
ELECTRICAL SYSTEM
At a stoplight in Huntsville, TX, on Oct. 14, 2026, car died. No yellow lights, no warning of any kind. Policeman rerouted traffic, got a tow truck and drove us a Firestone outlet, where problem was diagnosed as a dead battery. Car has only 27,600 miles on it. Battery is OEM. Car has been garaged, beautifully maintained, driven only by a retired female school teacher. Internet has numerous other complaints about similar experiences with his car. No recalls are listed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11770511October 12, 2026
UNKNOWN OR OTHER
Formal complaint regarding improper recall repair of a 2021 BMW X3 and request for assistance. Dear Administrator, I am writing to submit a formal complaint regarding my 2021 BMW X3 and the handling of a recall-related starter replacement performed by BMW of Gwinnett. After taking the vehicle in for the recall repair, I later became stranded out of state when the vehicle would not start. I paid 165 dollars to have my vehicle towed to BMW of Greensboro in Greensboro, North Carolina. That dealership has stated the starter was not installed correctly and that approximately 740 dollars is required to correct the problem. I am extremely concerned that a repair performed in connection with a safety recall was allegedly completed improperly. I am requesting assistance and appropriate review regarding the following matters. One, review of the original repair. Two, correction of the repair at no additional cost to me. Three, reimbursement of the 165 dollar towing expense. Four, prompt attention to this matter to resolve the alleged repair issue. Five, review of any potential safety concerns related to this reported installation problem. I relied on an authorized dealer to perform the recall-related repair correctly. Instead, I've experienced a breakdown while traveling, unexpected costs, and significant distress. Thank you for your time and consideration.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11767421September 28, 2026
UNKNOWN OR OTHER
Active Grill shutter malfunction. Randomly the check engine light came on the code was for the grill shutter. Upon inspection the grill shutter is not closing. This was an extended warranty on several prior X3/ X5 models. This appears to be the same issue, I wanted to make BMW aware so they can reevaluate the extendeded warranty.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11764924September 17, 2026
SUSPENSION, STEERING
My vehicle was serviced at arrowhead bmw and they found most steering bushings were cracked front and rear, and only wanted $4,500.00 for repair
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11763602September 11, 2026
ELECTRICAL SYSTEM
The contact owns a 2021 BMW X3. The contact received notification of NHTSA Campaign Number: 26V438000 (Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the vehicle was unsafe to drive with the unrepaired recall repair. The manufacturer was contacted by phone and made aware of the concern. The contact was informed that the remedy was unavailable. The contact was advised that if he did not feel safe driving the vehicle, the vehicle should not be driven. The contact had not experienced a failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11763390September 10, 2026
FORWARD COLLISION AVOIDANCE, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The contact owned a 2021 BMW X3. The contact stated that while driving 25 MPH, the vehicle in front suddenly stopped, and the contact moved over to the left lane and into the grass due to incoming traffic. The vehicle was 50 to 100 feet from a tree, and the vehicle crashed. The contact stated that the braking system and Forward Collision Avoidance failed to operate as designed. The driver's left arm was fractured. Medical attention was provided. The driver’s arm was still in a cast. The vehicle was deemed a total loss by the bank. The driver test drove a 2024 and 2025 BMW X5, and the Forward Collision Avoidance feature failed to operate as needed. The vehicle was towed. There was smoke coming from the driver’s side front of the vehicle. The air bags deployed, and there was smoke coming from the air bags. BMW customer service was contacted, but no assistance was provided. The failure mileage was 74,000.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11763189September 9, 2026
UNKNOWN OR OTHER
On XXX, while in the parking lot, after placing the car in 'park' I then placed the auto into 'reverse' to straighten out the auto in the parking in the space. However, the car automatically changed back to 'park.' Then tried to place the auto in 'drive' and again the the auto switched back to 'park.' I then turned off the engine and decided to begin the process again but experienced the same problem. After doing this once more and while the the auto was in the 'drive' position, and even though my foot was off the gas pedal, to my surprise the engine revered up with a rapid unintended acceleration. Before I could react, the auto went over the dividing curb and the parking island separating the row of cars. It then proceeded to slam into the auto in the parking space in front of my car before I could react. Extensive damage to both automobiles occurred. Both cars in now in their respective repair shops, which will be coved by my insurance. The accident occurred at the Gym located at [XXX]. The accident was reported toXXX and officer [XXX] badge # XXX responded. Their Accident Report will be available next week at the Englewood Police Department - report #XXX. Please let me know if any clarification is required. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11759328August 25, 2026
ELECTRICAL SYSTEM
The contact owns a 2021 BMW X3. The contact received notification of NHTSA Campaign Number: 26V438000 (Electrical System). The local dealer confirmed that the remedy was not yet available. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The contact had not experienced a failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758175August 20, 2026
ELECTRICAL SYSTEM
The contact owns a 2021 BMW X3. The contact stated that while attempting to start the vehicle, the engine hesitated while turning over. The contact received notification of NHTSA Campaign Number: 26V438000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. 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 had not experienced a failure. The failure mileage was 76,494.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11754843August 4, 2026
ENGINE
The engine mounts on my BMW X3 have failed. It is a known national issue with the car, it can be exacerbated by the star/stop feature. There are no warnings or recalls and the repair is several thousand dollara.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11752053July 22, 2026
FUEL/PROPULSION SYSTEM
I am writing to report a known safety-related defect on my 2021 BMW X3, VIN [XXX]. 1 The vehicle was diagnosed at BMW of Manhasset, an authorized BMW dealer, with a coolant leak originating from the heat management module and oil filter housing. This is not ordinary wear and tear. BMW's own service bulletin SIB 11 10 25 identifies this failure mode as a known issue affecting B46/B48/B58-equipped vehicles, which includes my X3. 3 4 5 The same defect is also the subject of an active U.S. class action, XXX. v. BMW of North America, LLC (D.N.J.), covering the same engine families. This defect presents a genuine safety risk, not merely a cost issue. The oil filter housing's internal wall structures, which separate the oil and coolant passages, are prone to failing or warping, and the gaskets sealing those passages are prone to premature failure. When this occurs, coolant can leak into the oil sump or drain externally, which can cause sudden engine overheating and/or engine failure, sometimes within minutes of the leak developing. If oil escapes and contacts the hot exhaust, it can also create a fire risk. A vehicle experiencing this failure is not safe to continue driving, and the risk of sudden, catastrophic engine damage or fire warrants a recall rather than leaving affected owners to discover and pay for this known defect on their own. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749613July 10, 2026
ENGINE
There is an open safety recall for the engine starter on this vehicle. I contacted the local BMW dealer on 7/10/26 to have the recall fixed they advised me that they cannot address the recall because BMW North America has not sent the parts out for them to do so. I would like this on record in case there is any future damage to my vehicle due to the recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749372July 9, 2026
ELECTRICAL SYSTEM
2021 BMW X3 M40i VIN# [XXX] Starter failed with the following BMW codes: [XXX] Starter Malfunction was displayed on the Dash and car took multiple attempts or waiting 10 seconds to start. I had the starter replaced by the Dealer, who confirmed the starter required replacing. I was told it was not part of the recall based upon VIN of car? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11748083July 2, 2026
LANE DEPARTURE: ASSIST
Lane keep assist performance has been degrading to the point that it very quickly disables itself when overcorrecting or an oscillation of the steering wheel is developed while system is trying to keep the car inside the lane (which eventually also disables the system). System always had a bit of “bounce” between the two sides of the lane and struggled to keep the vehicle exactly in the middle of the lane. But it is much worse now and I am now more often than not disabling it. System feels unsafe now. The KAFAS (camera) module is having random faults now that disable the system but go away and Lane Assist can be re-engaged without any change in the performance I described above. As an engineer I would simply call the Lane Assist control algorithm unstable with an oscillation that gets amplified. I’ve done simple tests where I center the vehicle inside the lane, engage the feature, and take my hands off the steering wheel (vehicle has some limited hands free capability—goal is to eliminate any disturbance from my hands to be the potential trigger for the oscillation). I used to be able to do this and now it rarely works and forces me to quickly take over. Another observation has been that the camera is also used to follow a vehicle ahead of me (in lieu of centering in the lane) and this rarely works now to the point of trusting it. Nothing recent has changed on the vehicle. At first I thought it may be a wheel alignment problem but when the camera module started to have sporadic errors I eliminated that root cause (recall that Lane Assist system always oscillated when engaged, but was definitely usable before). Seems like both problems originate at the camera module. Vehicle did have a windshield replacement and camera was recalibrated many months before this problem developed. Performance was the same immediately before and after replacement.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11747188June 29, 2026
ELECTRICAL SYSTEM
The contact’s wife owns a 2021 BMW X3. The contact stated that while attempting to start the vehicle on several occasions, the vehicle failed to start. The message "Vehicle Failed to Start - Contact Dealer" was displayed. The contact stated that for the vehicle to start, the contact had to turn the power off in the vehicle power, lock and unlock the doors using the key fob, and then, after several attempts, the vehicle eventually started. The contact associated the failure with NHTSA Campaign Number: 26V056000 (Electrical System). The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 50,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11742602June 7, 2026
ELECTRICAL SYSTEM
Car suffered a complete electrical failure when stopped at a traffic light. No warnings on dash, wipers made one swipe then vehicle completely shut down. Hazards did not work. Car was towed to dealership
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11741742June 3, 2026
ELECTRICAL SYSTEM
The contact owns a 2021 BMW X3. The contact received notification of NHTSA Campaign Number: 25V636000(ELECTRICAL SYSTEM); however, the part to do the recall repair was unavailable. The local dealer was contacted and it was confirmed that the part was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced the failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11741729June 3, 2026
ENGINE
Explosion, fires while the vehicle was off and parked
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0
#11740409May 27, 2026
SEATS
The driver's seat frame is loose, it has a play and a when accelerating or reducing speeds. The frames produce a click and some noise is heard coming from the seat frame when accelerating or reducing speed. I am the original owner of this BMW 2021 X3.at 34,500 miles. as of this date.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11740379May 27, 2026
ENGINE
Filing regarding NHTSA Recalls 25V-636 and 26V-056. My 2021 BMW X3 M40i (VIN: [XXX] , built September 2020) contains the recall-affected starter part number ending in 997 — confirmed by a BMW Level 1 certified technician — not the non-recall part number ending in 505. BMW denied coverage based solely on manufacture date, with no consideration of the actual components installed. My vehicle displays an active fire risk. On April 30, 2026, my dashboard displayed Engine cannot be started, Starter system fault. Call Roadside Assistance, and Repeat start attempt — all photographed and timestamped. Fault codes 216119, 35AE00, and 8040A9 were confirmed by diagnostic scan. BMW of Catonsville (Work Order XXX) attributed the fault to the battery and charged me $280.50. I replaced the battery with a BMW OEM unit on May 13, 2026 at a cost of $590.31. On May 21, 2026, the identical starter fault returned — conclusively disproving the battery diagnosis and confirming the starter as the root cause. BMW denied recall coverage by phone through BMW of Catonsville. No written denial was provided. I am requesting NHTSA investigate whether the recall scope incorrectly excludes vehicles built with the recall-affected starter component, compel BMW to expand coverage to include my VIN, replace my starter at no cost, and reimburse my out-of-pocket costs of $870.81. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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