BMW X3 2018–2023 — technical service bulletin
Bulletin B610220 · NHTSA communication 10242699 · issued Aug 1, 2023
Technical service bulletin
communication type
Visibility
component
2018–2023
model years
11
vehicle entries
Official summary
?When driving over uneven pavement or cobblestones, a knocking noise is present from the passenger side front area (A pillar). Once the vehicle is driven on a flat, even surface; the noise is no longer present.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.