BMW Alpina XB7 2023 — technical service bulletin
Bulletin B110723 · NHTSA communication 10242685 · issued Aug 1, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2023
model years
4
vehicle entries
Official summary
?BMW AG has issued a Delivery Stop effective August 8, 2023: Roller Cam Follower.
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.