BMW 330I 2019 — technical service bulletin
Bulletin B512319 · NHTSA communication 10165286 · issued Aug 1, 2019
Technical service bulletin
communication type
Latches/locks/linkages
component
2019
model years
1
vehicle entries
Official summary
SERVICE ACTION: REWORKING THE LOCK ON THE REAR LEFT DOOR. The screw connection for the left rear door lock may not have been torqued correctly. During vehicle production the screws were not torqued to specification.
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.