Service bulletin SIB-13-05-08

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.

NHTSA's summary

BMW VEHICLE: ROUGH IDLE, ROUGH RUNNING, MISFIRING AND LOSS OF POWER. A LOSS OF POWER OCCURS WHEN IDLING; THE SERVICE ENGINE SOON LAMP IS ILLUMINATED; AND FAULT CODE 2B23 (IDLE AIR ACTUATOR, REGULATOR MONITORING) IS STORED IN THE DME FAULT MEMORY. THIS COMPLAINT CAN BE INTERMITTENT. NO MODEL YEARS LISTED. *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

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

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