1 recall and 1 owner complaint on file with NHTSA for the 2023 BMW M340I.
1
recalls
1
owner complaints
1
complaints mentioning a crash
0
mentioning a fire
Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.
2023 BMW M340I recalls
Electrical system: body control module, software
NHTSA campaign 23V118000 · reported February 23, 2023 · BMW of North America, LLC · 120 vehicles potentially affected
The problem
BMW of North America, LLC (BMW) is recalling certain 2023 330i, 330i xDrive, M340i, M340i xDrive, M3, 330e, 330e xDrive, 430i Convertible, 430i xDrive, M440i, 2022-2023 430i, 430i xDrive, M440i xDrive, i4 eDrive40, and i4 M50 vehicles. During a service visit, a replacement electronic control unit (ECU) may have been installed with incorrect programming, which can cause the automatic door locking (ADL) function to not lock the doors as intended.
The risk
Doors that do not lock as intended while the vehicle is in motion may open during a crash, increasing the risk of injury.
The fix
Dealers will update the ECU software, free of charge. Owner notification letters were mailed April 10, 2023. Owners may contact BMW customer service at 1-800-525-7417.
Most reported problems
Areas named in owner complaints to NHTSA. One complaint can name several areas.
Engine1
What owners report
Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.
Oct 7, 2026 · Engine · crash reported
While parallel parking in a parking structure; my car accelerated full throttle backing up hitting the back wall ; then I tried going forward to straighten the car up, it accelerated full throttle forward hitting the front wall. I had an doctors appt. there and decided to still straighten car and I said if it goes…
Yes. NHTSA lists 1 recall for the 2023 BMW M340I, the most recent reported on February 23, 2023 (Electrical system: body control module, software). Check a specific car by its VIN at nhtsa.gov/recalls.
What are the most common problems with the 2023 BMW M340I?
Owners have filed 1 complaint with NHTSA. The most frequently reported area is engine (1 complaints).
How many 2023 BMW M340I complaints mention a crash or fire?
1 of 1 complaints report a crash and 0 a fire; 0 injuries were reported in total. Complaints are unverified reports from owners.
Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received October 7, 2026.