The problem
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."
The risk
Unintentionally closing the windows or sunroof without the key present can increase the risk of injury to occupants inside the vehicle.
The fix
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.
Recall details
| NHTSA campaign | 23V-099 (23V099000) |
|---|---|
| Manufacturer | BMW of North America, LLC |
| Component | Electrical system › Software |
| Report date | February 17, 2023 |
| Owners notified | April 18, 2023 |
| Vehicles affected | 3,193 |
| Initiated by | Manufacturer |
Vehicles covered
Plus 4 other model/year combinations not covered on this site.
Owner complaints about the electrical system
Frequently asked questions
Is the recall 23V-099 repair free?
Yes. BMW dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 3,193 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.