Component
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Manufacturer
BMW of North America, LLC
What Happened
The power window and sunroof controls in your 8 Series, 2 Series, or Z4 are linked to the digital key. But if you remove the key, the system might not follow the normal rules.
Risk if Unfixed
If you accidentally shut the windows or sunroof without the key, someone inside the car could get hurt.
Free Fix
Your BMW dealer will update the Electronic Control Unit software for free. This will fix the issue, and you won't be able to use the digital key functions until the update is complete. You'll get a letter with the details, and you should schedule the repair when you receive it.
Show original NHTSA language
Original — What Happened
BMW of North Americal, LLC (BMW) is recalling certain 2023 8 Series Coupe (840i, 840i xDrive, M850i xDrive, M8), 8 Series Convertible (840i, 840i xDrive, M850i xDrive, M8), 8 Series Gran Coupe (840i, 840i xDrive, M850i xDrive, M8, Alpine B8 xDrive), 2 Series Coupe (230i, 230i xDrive, M240i xDrive, M2), and 2022-2023 Z4 sDrive30i, Z4 M40i vehicles. When the digital key is removed from the vehicle, the Electronic Control Unit (ECU) software may still allow the power windows and sunroof to be closed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 118, "Power-operated Window Systems."
Original — Risk if Unfixed
Unintentionally closing the windows or sunroof without the key present can increase the risk of injury to occupants inside the vehicle.
Original — Remedy
Dealers will update the software for the Electronic Control Unit (ECU), free of charge. In addition, the digital key function via cellular service and Wi-Fi capability will be deactivated until the vehicle is updated with new software. Owner notification letters are expected to be mailed April 11, 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 →