BMW 1 Series 2010 — technical service bulletin
Bulletin SIB-12-20-10 · NHTSA communication 10041069 · issued Jan 1, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010
model years
2
vehicle entries
Official summary
Bmw: service engine soon light is on with stored trouble codes. *rm
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.