While driving the vehicle on normal roads at 10 mph and above, a popping sound from the top of the...
BMW technical service bulletin B410123 for 2019-2023 BMW X7, 2021 BMW B7 Alpina and 2022-2023 BMW Alpina Xb7.
- Bulletin number
- B410123
- Component
- Structure
- Summary
- While driving the vehicle on normal roads at 10 mph and above, a popping sound from the top of the Cpillar(s) is heard. The sound can occur on either the left or right side of the C-pillar.
Owners of these vehicles have filed 6 complaints in the body category.
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