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Service bulletin LI46-20-P-048871

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 id10034609
Published by NHTSA2010-12-11
Manufacturer's numberLI46-20-P-048871
Manufacturer's date2010-02-18
NHTSA componentSTEERING:GEAR BOX (OTHER THAN RACK AND PINION)

NHTSA's summary

MERCEDES: RATTLING OR DULL KNOCKING NOISE COMING FROM THE AREA OF THE STEERING SYSTEM WHEN DRIVING OVER ROUGH ROAD. *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

Steering, Steering gear

Vehicles listed
MERCEDES BENZ S5502005 to 2008
MERCEDES BENZ S6002004 to 2009
MERCEDES BENZ S632007 to 2009
MERCEDES BENZ S652005 to 2009
MERCEDES BENZ redundant S550E2015
MERCEDES-BENZ S5502010
MERCEDES-BENZ S6002010
MERCEDES-BENZ S632010
MERCEDES-BENZ S652010

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