Milky-white stains (discolorations) in the leather are observed in the second-row seat bottom, backrests...
BMW technical service bulletin B520221 for 2019-2021 BMW X5, 2018-2021 BMW X3 and 2019-2021 BMW X7 and others.
- Bulletin number
- B520221
- Component
- Seats
- Summary
- Milky-white stains (discolorations) in the leather are observed in the second-row seat bottom, backrests and/or headrests.
Owners of these vehicles have filed 26 complaints in the seats category.
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