Bmw recall: Electrical system
What is wrong
BMW of North America, LLC (BMW) is recalling certain 2021 M340i xDrive, M440i xDrive Coupe, 530i, 530i xDrive, 540i, 540i xDrive, 740Li, 740Li xDrive, 840i Gran Coupe, 840i xDrive Gran Coupe, X5 sDrive40i, X5 xDrive40i, X6 sDrive40i, X6 xDrive40i, and X7 xDrive40i vehicles. The connection between the 48-Volt battery and the starter-generator may not have been assembled properly, which can cause increased electrical resistance at the connections.
What could happen
Increased electrical resistance can increase the risk of a fire.
The fix
BMW will notify owners, and dealers will inspect the connection between the 48-Volt battery and the starter-generator assembly, replacing it if necessary, free of charge. The recall is expected to begin April 12, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Vehicles covered
- Bmw 530I 2021
- Bmw 540I 2021
- Bmw 740Li 2021
- Bmw 840I 2021
- Bmw M340I 2021
- Bmw M440I 2021
- Bmw X5 2021
- Bmw X6 2021
- Bmw X7 2021
Facts
- NHTSA recall number
- 20V761000
- Type
- Vehicle
- Filed by
- BMW Of North America, LLC
- Reported to NHTSA
- Dec 9, 2020
- Owners notified
- Mar 30, 2021
- Vehicles or items affected
- 812
- Started by
- The manufacturer
- Built
- –
- Part
- Electrical system › 12v/24v/48v battery
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Other recalls for the same vehicles
- Bmw / Mini / Rolls-Royce recall: Service brakes, hydraulic Jul 1, 2026
- Bmw recall: Air bags Dec 4, 2025
- Bmw recall: Air bags Oct 31, 2025
- Bmw recall: Electrical system Sep 25, 2025
- Bmw recall: Visibility Aug 27, 2025
- Bmw recall: Electronic stability control (esc) Oct 2, 2024
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.