BMW 330I 2020 — technical service bulletin
Bulletin B660820 · NHTSA communication 10250600 · issued Feb 20, 2024
Technical service bulletin
communication type
Electrical System
component
2020
model years
4
vehicle entries
Official summary
The functionality of the right rear SRR sensor could be reduced which would display the "Driving Assistance"- Check Control Message.
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.