BMW 740I 2019–2023 — technical service bulletin
Bulletin B520922 · NHTSA communication 10228431 · issued Nov 1, 2022
Technical service bulletin
communication type
Seats
component
2019–2023
model years
10
vehicle entries
Official summary
When returning the 2nd row seat 60/40 seat from Easy-Entry: The seat stops moving before reaching the final home position. A Check Control Message (CCM) appears alerting the customer that the seat is not locked.
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.