BMW Alpina XB7 2019–2023 — technical service bulletin
Bulletin B610223 · NHTSA communication 10233163 · issued Feb 1, 2023
Technical service bulletin
communication type
Equipment
component
2019–2023
model years
21
vehicle entries
Official summary
Check control message (CCM) 183 Windscreen wiper malfunction is displayed.
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.