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Service bulletin US-55250630-01

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 id10053960
Published by NHTSA2013-12-07
Manufacturer's numberUS-55250630-01
Manufacturer's date2013-10-15
NHTSA componentSERVICE BRAKES, AIR:DISC

NHTSA's summary

BMW MC: INDIVIDUAL COVER SCREWS, FROM REAR DRIVE, ARE COMING UNDONE, ON THEIR OWN, AND CHAFES AGAINST DISC BRAKES, MAKING GRINDING NOISES IN REAR DRIVE, ACOUSTIC PROBLEMS. MODEL 2013 K50. *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

Brakes

Vehicles listed
BMW K SERIES

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