Owner-reported complaints naming the engine system, filed with NHTSA
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Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 2022 BMW X3 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
car starts emitting white smoke with plastic burning smell inside car and outside. no notifications on dash board before this happens therefore emitting this white smoke into car which we are subjected to inhaling further
The oil filter housing failed and needed to be replaced due to be leaking coolant.. after changed that the failure of the water pump started to failed and engine started to spike high temperatures..
Oil Filter Housing leak confirmed on my 2022 BMW X3 M40i. My current odomoter reading is at 47K miles and I was told that I could have a catastrophic failure of my engine if not repaired. I am several weeks out of my warranty expiration date and am frustrated that BMW won't honor a warranty claim for an issue known to take a long time to find symptons before being able to fix.
1. The primary failure occurred within the electrical system and engine compartment wiring. According to the official forensic report (Ref No: XXX by the Ministry of Internal Affairs of Georgia, the fire originated in the engine compartment due to an electrotechnical fault (short circuit). 2. The vehicle spontaneously exploded and caught fire while parked in a closed, underground parking facility of a commercial building. This created an immediate risk of: Mass casualties due to smoke inhalation and potential structural collapse of the parking ceiling. Fire spreading to dozens of adjacent vehicles.The explosion occurred without any prior warning, posing a lethal threat to anyone nearby. 3. The failure was officially confirmed and documented through a State Forensic Examination. The Ministry of Internal Affairs’ Forensic-Criminalistic Department conducted a comprehensive technical audit. They ruled out any external factors (arson/accelerants) and confirmed an internal electrical short circuit as the sole cause. 4. Yes. The vehicle was inspected and seized as evidence by the Criminal Police and the State Forensic-Criminalistic Department of Georgia. 5. There were no warning lights or messages displayed on the dashboard prior to parking the vehicle. The incident was a spontaneous combustion that occurred while the vehicle was stationary and unoccupied. please note that uploaded police documents are in Georgian language and I will be able to send over official translations upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
While driving, noticed smoke coming from under the hood. Immediately pulled in a parking lot where the smoke turned to fire and burned the entire car by the time fire dept arrived. I was the only person in the car and was luckily able to exit the vehicle before the actual fire started. Incident reported to insurance company and they are investigating. There were no dash warning lights of any kind.
On April 26, 2025, while driving my 2022 BMW X3, the vehicle suddenly emitted smoke and caught fire. Fortunately, all five passengers, including myself, were able to exit the car before it became fully engulfed in flames. The car was destroyed and is a total loss. The BMW app later displayed a “drivetrain malfunction” message, which did not appear until after the fire had already started. The vehicle was still under the manufacturer’s 48-month new vehicle warranty and had no open recalls at the time. Routine maintenance and service had been performed at authorized BMW dealerships. I am concerned this fire may have resulted from a manufacturing defect, especially in light of similar reports and recalls involving fuel rail cracks or leakage in this model/year. No injuries were sustained, but this was a terrifying and traumatic incident, and I am now left with significant financial loss. What I am requesting: I ask that NHTSA investigate whether this fire was caused by a manufacturing defect common to the 2022 BMW X3 and whether a broader recall or corrective action is warranted
The contact owns a 2022 BMW X3. The contact stated while driving at approximately 30 MPH, the vehicle intermittently stalled. The failure had occurred on several occasions. No warning lights were illuminated. The vehicle was taken to a dealer to be diagnosed; however, the cause of the failure was not determined. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 150,000.
I have two major concerns 1) When I drive in the snow and engage "traction control" the brakes stop working properly - to the point that I had to stomp on the pedal with both feet to get them to kick in. It was truly terrifying. Another friend with a 2023 model X3 experienced the exact same thing. No warning signs appeared and my car only has 9000 miles. This just happened so I have no complained to the dealer yet. 2) When I leave my house and head down hill to the stop sign the transmission automatically kicks itself out of "Drive" into "Neutral." This is also dangerous as I pull away from the stop sign into the street i have no idea when I hit the gas nothing will happen and I've almost gotten T-boned by cars who find me stalled in the middle of the road. I had the dealer look at this and they could not duplicate it. Meanwhile I had a 2023 loaner car from them that did the exact same thing! They said there have been no recalls for this so I felt it should be reported too.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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