BMW 330E 2019–2023 — technical service bulletin
Bulletin SIB630322 · NHTSA communication 10236233 · issued Apr 1, 2023
Technical service bulletin
communication type
Exterior Lighting
component
2019–2023
model years
12
vehicle entries
Official summary
When unlocking the vehicle, the welcome light in the headlight "lights up eratically."
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.