BMW X3 2011–2015 — technical service bulletin
Bulletin B122617 · NHTSA communication 10136714 · issued Dec 1, 2017
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2015
model years
9
vehicle entries
Official summary
MIL IS ON WITH DME FAULT 195014 - DIFFERENTIAL PRESSURE SENSOR: The Malfunction Indicator Lamp (MIL) is illuminated and the following fault is stored in the Digital Motor Electronics (DME) fault memory:
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.