*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Fuel system, gasoline › Fuel injection system › Throttlebody/manifold
The contact owns a 2020 BMW X1. The contact stated that while driving 75 MPH, the vehicle suddenly decelerated to 10 MPH. There was no warning light illuminated. During the failure, the messages, "Chassis Stabilization: Drive Moderately," "Collision Warning System Malfunction," "Pedestrian Warning Reduced," and "Drivetrain: Continued Driving Possible" were displayed. The vehicle was pulled over into a remote emergency lane and driven 10 miles to an exit. The vehicle was towed to the dealer, where it was diagnosed with a short circuit to ground at the throttle body. The contact was informed that the throttle ground wire and controller needed to be replaced. The vehicle was not yet repaired.…
Jul 23, 2026 · 67,000 milesFuel/propulsion system
The fuel tank got punctured on the freeway causing the car to lose power. The problem seems that BMW plastic fuel tank is located on the right side at the bottom of the car so any stone or particle on the freeway can puncture the plastic tank from the bottom causing no fuel and the car losing power. Seems like that is problem with design and BMW is aware of it since the new models of the car starting 2023 have an extra underbody protection for the fuel tank which is missing on the previous year models.
May 30, 2025Engine
Wastegate actuator turbo failure. Causes sudden loss of power to engine. Turbo function impacted. Drivetrain malfunction warning on dashboard. No prior warning sent. Problem with wastegate has been confirmed by Independent Service Center. Found similar issue with BMW E-Series Model 530e xdrive sedan Production dates 2/22/17-6/18/20 which extended warranty to 15 yr/150000 miles for same part. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Feb 3, 2025Electrical systemFire
I had a series of concerning incidents with my car. The trunk door was getting stuck halfway, but I was able to close it after turning on the engine. I also encountered a malfunction error on the backup camera, a Drive Train warning sign, and the car alarm going off by itself. The most alarming issue was when the car started smoking and then caught fire underneath the hood near the driver's side windshield. Thankfully, my father and I were able to put out the flames with a water hose before calling 911 to report the incident to the fire department. The car is considered a total per Geico Insurance.
Aug 10, 2024Service brakes
it all started with the Battery and Powertrain and lound Loud niose from under my vehicle and my rear tail light code default. service forgetting to put the clamps back on i took the vehicle back from service and drove over 200 miles when the code for the above mention malfuntion appeared again they admitted the negilence of the service team...from that point on they my car was in and out of service for weeks at a time from September 2023 until Febuary 2024. I endlessly tried to resovle reimbursement and prove my vehicle was unsafe to drive and manufacture defects. i also consulted corporate several times submitting claim and nothing was esculated or followed up. listed below are the issues…
Sep 6, 2023Seat belts
I got my BMW X1 in December of 2020 and currently has 21,000 miles. I've notice unusual wear and tear on the driver side seatbelt so I brought it into the dealer but all they said was that it needs to be replaced. I don't think this is a normal wear and tear because as I've said, I only drove this vehicle for 21,000 miles. The tear is expanding and I believe this can be a serious safety issue during an accident or sudden stops. I was concerned if this was an issue to similar vehicles or if it's just my vehicle.
Nov 9, 2023Fuel/propulsion system
Check Engine light checked at dealership revealed Fuel in the NVLD System! They had to replace the NVLD, Charcoal canister, and the Tank vent valve. They accused me of overfilling my fuel tank! I am 100% certain that I NEVER overfill fuel whatsoever. I am afraid this may cause other drivers to ignore the problem resulting in vehicle fires! Please investigate further or ask for repair frequency of this problem from BMW. I owned a BMW for almost 20 years and never experienced this problem! Thanks
Feb 12, 2024Unknown or other
The vehicleâs sunroof exploded spontaneously. This occured on an elevated expressway with no access above the vehicle. There was no physical impact to the vehicle. There were no visible warning signs. The sunroof shattered into small shards.
Jan 23, 2023
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
