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Service bulletin PB-32-22-23A

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 id10036737
Published by NHTSA2011-04-12
Manufacturer's numberPB-32-22-23A
Manufacturer's date2010-05-10
NHTSA componentSTRUCTURE:FRAME AND MEMBERS

NHTSA's summary

MERCEDES: KNOCKING OR THUMPING NOISE FROM REAR OF THE VEHICLE DURING ACCELERATION. THIS DOCUMENT HAS BEEN DISCONTINUED. *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

Body and frame

Vehicles listed
MERCEDES BENZ S4302004 to 2005
MERCEDES BENZ S5002005

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