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Service bulletin LI-46-10P047231

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 id10051995
Published by NHTSA2013-04-30
Manufacturer's numberLI-46-10P047231
Manufacturer's date2009-07-07
NHTSA componentSTEERING

NHTSA's summary

XENTRY (MERCEDES): DUE TO EXCESSIVE RESISTANCE IN UNIVERSAL JOINT OF STEERING COUPLING, EVERY 90 DEGREES, PRESSURE POINT IS FELT AND AN INCREASE FORCE, ON STEERING WHEEL, WOULD OVER COME UNEVEN STEERING FORCES. MODEL 164, 251. NO MODEL YEARS LISTED. *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

Vehicles listed
MERCEDES BENZ ML320
MERCEDES BENZ ML430
MERCEDES BENZ ML55
MERCEDES BENZ R-CLASS2007

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

Other bulletins for the same vehicles and component
SB-P-0472312009-12-24. Service bulletin. MERCEDES: UNEVEN STEERING FORCES WHEN STEERING FROM LOCK TO LOCK. INCREASED STEERING FORCES IN CERTAIN POSITIONS. APPROXIMATELY EVERY 90 DEGREES A PRESSURE POINT CAN BE FELT WHICH MUST BE OVERCOME BY INCREASED FORCE ON THE STEERING WHEEL. UNIVERSAL JOINT IN STEERING COUPLING, (STEER COUPLING) HAS EXCESSIVE RESISTANCE. REPLACE STEERING COUPLING (STEER COUPLING). NO MODEL YEARS LISTED. *PE
TB-46-20-612008-08-27. Service bulletin. RATTLING/THUMPING NOISE ON ROUGH ROADS AND/OR KNOCKING NOISE WHEN MOVING STEERING IN BOTH DIRECTIONS ON ALL MODEL 164 AND 251 VEHICLES. MODEL YEARS UNKNOWN. *PE