BMW 1 Series 2005–2011 — technical service bulletin
Bulletin SIB-17-05-10 · NHTSA communication 10039591 · issued May 1, 2011
Technical service bulletin
communication type
Engine and Engine Cooling
component
2005–2011
model years
13
vehicle entries
Official summary
Bmw: the service engine light is on with stored fault codes. There is a wiring/connection problem or a faulty sensor. *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.