Noise is heard from the seat frame/rail assembly when activating the seat motors.
BMW technical service bulletin B520921 for 2019-2021 BMW X5, 2019-2021 BMW X7 and 2020-2021 BMW X6.
- Bulletin number
- B520921
- Component
- Seats
- Summary
- Noise is heard from the seat frame/rail assembly when activating the seat motors.
Owners of these vehicles have filed 19 complaints in the seats category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used BMW X5?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history