BMW X5 2015–2017 — technical service bulletin
Bulletin B112116 · NHTSA communication 10146529 · issued Feb 1, 2017
Technical service bulletin
communication type
Engine
component
2015–2017
model years
3
vehicle entries
Official summary
"?CCM: ""START/STOP FAILED"": LOSS OF POWER . Malfunction Indicator Lamp (MIL) is illuminated Check Control Message (CCM) states ""Auto Start/Stop function failed"" One or more of the following codes may be stored in the DME fault memory' 120408: ""Charging pressure control: switching off as a subsequent reaction"" 130F20: ""Exhaust camshaft: angular offset to crankshaft outside of tolerance"" 130E20: ""Intake camshaft: angular offset to crankshaft outside of tolerance"" 164040: ""Intake camshaft: Installation faulty"" 164041: ""Exhaust camshaft: Installation faulty"" Incorrect camshafts timin
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.