MINI Cooper 2014–2016 — technical service bulletin
Bulletin M120415 · NHTSA communication 10147907 · issued Dec 1, 2015
Technical service bulletin
communication type
Engine
component
2014–2016
model years
8
vehicle entries
Official summary
"B38, B46, and B48 Engines: Engine Noise, Drivability Complaints, and Various DME Faults. The vehicle exhibits one the following complaints: z Noise from the lower engine area, described as a high-pitched whine z Loss of power when idling z At a higher engine speed (above 3,000 rpm), a brief decrease in the engine speed can be felt. z Extended cranking before the engine will start z The customer notices an increased level of ""free play"" in the clutch pedal when changing gears. z The clutch pedal remains depressed, and will not return to the disengaged position. z Emergency operation is activ
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.