Component
SEAT BELTS
Manufacturer
BMW of North America, LLC
What Happened
The receiver audio module in your vehicle is a computer that tells you if your seat belt is fastened. In some 2019-2022 3-series and 4-series BMWs, this module's software might not remind you to buckle up, which is a critical safety feature.
Risk if Unfixed
If the warning doesn't sound, you might not know if your seat belt is fastened, which could put you at risk of injury in a crash.
Free Fix
Your BMW dealer will update the receiver audio module's software to ensure the seat belt warning sounds correctly, and this repair is free. You should schedule it as soon as you get the recall notice.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2019-2022 330i, 330i xDrive, M340i, 2022 430i Coupe, 2021-2022 430i, M440i Convertible, and 2020-2022 228i xDrive Gran Coupe vehicles. The receiver audio module control unit software may fail to properly generate audible seat belt warnings to the driver to fasten their seat belt. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Original — Risk if Unfixed
An audible chime that does not properly alert the driver to fasten their seat belt increases the risk of injury in a crash.
Original — Remedy
Dealers will update the receiver audio module software, free of charge. Owner notification letters were mailed October 12, 2023. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →