Knocking noise from the rear axle over uneven road surfaces: .
BMW technical service bulletin B330221 for 2020-2021 BMW X5, 2021 BMW X6 and 2020 BMW X6 M.
- Bulletin number
- B330221
- Component
- Equipment
- Summary
- KNOCKING NOISE FROM THE REAR AXLE OVER UNEVEN ROAD SURFACES: . Knocking noises coming from the rear axle when cornering slowly and/or traveling over uneven road surfaces.
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