BMW 330I 2020 — technical service bulletin
Bulletin B660720 · NHTSA communication 10250601 · issued Feb 21, 2024
Technical service bulletin
communication type
Equipment
component
2020
model years
3
vehicle entries
Official summary
The functionality of the left 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.