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Service bulletin MC6100314

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 id10148157
Published by NHTSA2018-11-13
Manufacturer's numberMC6100314
Manufacturer's date2014-07-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

BMW Motorrad has ascertained that a production fault affects AGM batteries (p/n 61 21 8 520 153) manufactured as of May 2013. This production fault can lead to premature failure of the battery.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
BMW 8 SERIES
BMW K 1200 RS
BMW R 1200 C

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