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Service bulletin 611600

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 id616683
Published by NHTSA2001-03-08
Manufacturer's number611600
Manufacturer's date2001-01-01
Replaces611600
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

SUBJECT REGARDING BATTERY MAINTENANCE. *TT

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

Vehicles listed
BMW BMW

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