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Service bulletin 322017

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 id10020997
Published by NHTSA2007-02-20
Manufacturer's number322017
Manufacturer's date2007-06-05
Replaces322017D
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

KNOCKING OR RUMBLING NOISE FROM THE FRONT AXLE AREA ON ROUGH ROADS. MERCEDES - BENZ. MODEL C230, C240, C320, AND C32. *KB UPDATED 04-26-07. *KB UPDATED 08-14-07. *KB

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

Transmission and driveline, Axle

Vehicles listed
UNKNOWN UNKNOWN

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