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Service bulletin SIB-17-03-10

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10037047
Published by NHTSA2011-04-29
Manufacturer's numberSIB-17-03-10
Manufacturer's date2010-10-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

NHTSA's summary

BMW: THERE IS AN INTERNAL DEFECT WITH THE ELECTRIC FAN AND IT MAY NOT RUN IN CERTAIN CONDITIONS. *RM UPDATED 5/16/11. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Cooling fan, Cooling system

Vehicles listed
BMW 6 SERIES2010
BMW X32011

Listing a model year does not mean every vehicle of it is concerned: the document says which.