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Service bulletin SC-2013070003

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 id10054843
Published by NHTSA2014-03-05
Manufacturer's numberSC-2013070003
Manufacturer's date2013-11-01
NHTSA componentWHEELS:LUGS/NUTS/BOLTS/STUDS

NHTSA's summary

MERCEDES: THE COLLAR NUTS ON REAR AXLE, AT TIME OF PRODUCTION, HAVE BEEN INSTALLED INCORRECTLY AND CAN CAUSE WHEEL BEARING TO MAKE NOISE AND WOULD NEED TO BE REPLACED AND IF NECESSARY, THE WHEEL BEARING(S). MODEL 2012-2013 166, X166. *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

Wheels, Wheel nuts and studs

Vehicles listed
MERCEDES BENZ MERCEDES BENZ

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