BMW 330I 2016–2019 — technical service bulletin
Bulletin B123018 · NHTSA communication 10163998 · issued Jul 1, 2019
Technical service bulletin
communication type
Electrical System
component
2016–2019
model years
19
vehicle entries
Official summary
ERRONEOUS FAULT 1F2505 IS STORED IN THE DME This Service Information bulletin replaces SI B12 30 18 dated November 2018. This fault does not cause any drivability complaints or engine warning lamps.
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.