BMW 330I 2019 — technical service bulletin
Bulletin B620119 · NHTSA communication 10159136 · issued Mar 1, 2019
Technical service bulletin
communication type
Electrical System
component
2019
model years
5
vehicle entries
Official summary
INSTRUMENT CLUSTER AND ONBOARD COMPUTER INTERMITTENTLY INOPERATIVE. Additionally the audio source radio station or music track cannot be changed using the MFL. Normal functionality may possibly return after a sleep cycle or a battery reset.
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.