BMW 230I 2019–2023 — technical service bulletin
Bulletin B610723 · NHTSA communication 10235195 · issued Mar 1, 2023
Technical service bulletin
communication type
Latches/locks/linkages
component
2019–2023
model years
9
vehicle entries
Official summary
During a service visit, a new BDC control unit was installed in the affected vehicle. As a result, the "lock after starting to drive" function of the doors may not have been activated again.
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.