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RecallGazette

Vehicle problems, recalls & safety intelligence

BMW 330E 2017–2022technical service bulletin

Bulletin B121021 · NHTSA communication 10212786 · issued Apr 1, 2022

Technical service bulletin
communication type
Exterior Lighting
component
2017–2022
model years
41
vehicle entries

Official summary

The customer complains that under moderate throttle application or on deceleration after throttle application, a Malfunction Indicator Lamp (MIL) is displayed in the instrument cluster.

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.