BMW X6 2008–2009 — technical service bulletin
Bulletin SIB-12-12-09 · NHTSA communication 10030628 · issued May 1, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
2008–2009
model years
2
vehicle entries
Official summary
Bmw vehicle: the service engine soon (mil) lamp is illuminated. Dme software calibration error. Chassis lz91510-lz93822. X6 xdrive 50i. *pe
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.