BMW X1 2016–2022 — technical service bulletin
Bulletin B510323 · NHTSA communication 10235183 · issued Mar 1, 2023
Technical service bulletin
communication type
Electrical System
component
2016–2022
model years
14
vehicle entries
Official summary
While driving on rough roads, a knocking sound can be heard coming from top of the instrument panel (aka dashboard) in the bulkhead area.
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.