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Service bulletin SB-2008070004

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 id10028027
Published by NHTSA2009-02-28
Manufacturer's numberSB-2008070004
Manufacturer's date2008-08-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

MERCEDES: CHECK COOLANT LINE ON DIESEL ENGINE, REPLACE, IF NECESSARY. THE COOLANT HOSE IN THE AREA OF THE FAN SHROUD MAY WORK LOOSE WHEN DRIVING ON ROUGH ROADS DUE TO INSUFFICIENT RETENTION OF THE BRACKET. *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

Engine

Vehicles listed
MERCEDES BENZ R3202008 to 2009
MERCEDES BENZ R5002008 to 2009
MERCEDES BENZ R632008 to 2009
MERCEDES-BENZ R3502008 to 2009

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