Power train: driveline: driveshaft
- Component
- Power train: driveline: driveshaft
- Manufacturer
- BMW of North America, LLC
- Vehicles affected
- 28
- Reported to NHTSA
- 2021-02-03
- Owners notified
- 2021-03-24
Defect description
BMW of North America, LLC (BMW) is recalling certain 2020-2021 530i xDrive, 540i xDrive and 2021 740Li xDrive vehicles. The output shafts (left/right) which transfer power from the driveshaft to the rear wheels may break due to a heat treatment error during supplier production.
Safety risk
A broken output shaft can lead to a loss of drive power or a rollaway condition in a parked vehicle (if the parking brake is not engaged), increasing the risk of a crash.
Manufacturer remedy
BMW will notify owners, and dealers will replace the output shaft(s), free of charge. The recall began March 24, 2021. Owners may contact BMW customer service at 1-800-525-7417.