BMW 330E 2014–2017 — technical service bulletin
Bulletin B122715 · NHTSA communication 10146884 · issued Oct 1, 2016
Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2017
model years
10
vehicle entries
Official summary
Service Engine Soon (MIL) - IHKA FC 801375 & 8013A3 This Service Information bulletin supersedes SI B12 27 15 dated November 2015. The Service Engine Soon light (MIL) is currently or intermittently illuminated in the instrument cluster and one or both of the fault codes below are stored in the Automatic Climate Control (IHKA). 801375 - Electric auxiliary heater (high voltage): Temporary fault detected after software reset. CAUSE IHKA software or Electric Heater (EH).
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.