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Service bulletin SI-B12-11-09

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 id10029604
Published by NHTSA2009-07-13
Manufacturer's numberSI-B12-11-09
Manufacturer's date2009-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

BMW: VEHICLE MAY INTERMITTENTLY EXHIBIT ANY OF THE FOLLOWING: HARD TO START OR MAY NOT START; ENGINE RUNS ROUGH AND LACKS OR LOSES POWER; ENGINE POWER REDUCED. VAPOR LOCK IN THE FUEL SYSTEM COULD OCCUR UNDER CERTAIN ENGINE OPERATING CONDITIONS, WHICH THEN WOULD CAUSE A DROP IN THE LOW SIDE FUEL PRESSURE. *PE UPDATED 7/22/09. MODELS F01 AND F02. *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

Vehicles listed
BMW 7 SERIES1994 to 2008

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