A groaning noise is heard from the trunk when driving on rough roads.
BMW technical service bulletin B511823 for 2020-2024 BMW 430I, 2021-2023 BMW X4 and 2020 BMW 440I.
- Bulletin number
- B511823
- Component
- Structure
- Summary
- A groaning noise is heard from the trunk when driving on rough roads.
Owners of these vehicles have filed 2 complaints in the body category.
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