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RecallGazette

Vehicle problems, recalls & safety intelligence

BMW 330E 2016–2021technical service bulletin

Bulletin B120821 · NHTSA communication 10203333 · issued Sep 1, 2021

Technical service bulletin
communication type
Electrical System
component
2016–2021
model years
60
vehicle entries

Official summary

When charging the vehicle with an Occasional Use Charger (OUC) after previously using a Wallbox charger,the selected charging current might not be displayed correctly 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.