BMW 430I 2022–2026 — technical service bulletin
Bulletin B510626 · NHTSA communication 11031566 · issued Apr 23, 2026
Technical service bulletin
communication type
Structure
component
2022–2026
model years
10
vehicle entries
Official summary
While driving on rough surfaces, a “tapping” noise can be heard from the tailgate 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.