BMW Alpina XB7 2019–2023 — technical service bulletin
Bulletin B512322 · NHTSA communication 10230730 · issued Dec 1, 2022
Technical service bulletin
communication type
Visibility
component
2019–2023
model years
10
vehicle entries
Official summary
When starting the vehicle remotely, the radiator blind of the active air flap control remains closed. This results in inadequate climate control in the vehicle interior.
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.