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Service bulletin 463040

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 id10019990
Published by NHTSA2006-05-19
Manufacturer's number463040
Manufacturer's date2006-04-26
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST:PUMP

NHTSA's summary

FLOW NOISES FROM AREA OF POWER STEERING PUMP AND/OR FOAMING OF POWER STEERING OIL IN RESERVOIR. *TT

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, Power steering

Vehicles listed
MERCEDES BENZ 1291990 to 1995
MERCEDES BENZ 1291997
MERCEDES BENZ 1292001 to 2002
MERCEDES BENZ 1401992 to 1993
MERCEDES BENZ 1401995
MERCEDES BENZ 1401997 to 1998
MERCEDES BENZ 1701997 to 2004
MERCEDES BENZ 2021996 to 2001
MERCEDES BENZ 2032000 to 2003
MERCEDES BENZ 2082000 to 2002
MERCEDES BENZ 2092003
MERCEDES BENZ 2101996 to 2002
MERCEDES BENZ 2112003 to 2004
MERCEDES BENZ 2152000 to 2003
MERCEDES BENZ 2201968
MERCEDES BENZ 2201971 to 1973
MERCEDES BENZ 2201984 to 1988
MERCEDES BENZ 2201993 to 1997
MERCEDES BENZ 2202000 to 2003
MERCEDES BENZ 2301968
MERCEDES BENZ 2301974
MERCEDES BENZ 2301977 to 1978
MERCEDES BENZ 2301984 to 1988
MERCEDES BENZ 2301999
MERCEDES BENZ 2302001 to 2004

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