A buzzing sound is heard in the Sky lounge roof while driving at highway speeds.
BMW technical service bulletin B540322 for 2022-2023 BMW Ix.
- Bulletin number
- B540322
- Component
- Structure: body: roof and pillars
- Summary
- A buzzing sound is heard in the Sky lounge roof while driving at highway speeds.
Owners of these vehicles have filed 2 complaints in the body category.
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