A groaning noise can be heard when accelerating and cornering from the area of the shoulder safety belt...
BMW technical service bulletin B520122 for 2020-2021 BMW X3 and 2020-2021 BMW X4.
- Bulletin number
- B520122
- Component
- Seat belts
- Summary
- A groaning noise can be heard when accelerating and cornering from the area of the shoulder safety belt support(s). The complaint can occur in both the driver's seat and the front passenger seat.
Owners of these vehicles have filed 7 complaints in the seat belts category.
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