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Service bulletin SIB-34-05-10

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 id10037645
Published by NHTSA2011-06-01
Manufacturer's numberSIB-34-05-10
Manufacturer's date2010-12-01
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

BMW: THERE IS A SOFTWARE ERROR CAUSING THE SLEEP MODE OF THE VEHICLE TO BE DELAYED WHICH COULD DRAIN THE BATTERY. *RM

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

Electrical system, 12-volt battery, Software

Vehicles listed
BMW 5 SERIES2011

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