BMW 330E 2016–2017 — technical service bulletin
Bulletin B611417 · NHTSA communication 10149251 · issued May 1, 2017
Technical service bulletin
communication type
Power Train
component
2016–2017
model years
5
vehicle entries
Official summary
"MIL OR ""POWERTRAIN MALFUNCTION!"" CCM DISPLAYED IN INSTRUMENT CLUSTER. One or both of the following check control messages (CCM) is displayed: ? Malfunction indicator lamp (CCM-ID: 34) ? ""Powertrain malfunction"" (CCM ID: 633) Note: Depending on the driving situation, additional CCM(s) may also be displayed. Possible defect of the cell supervision circuit(s) (CSC)."
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.