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Service bulletin SB-2009020001

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 id10028667
Published by NHTSA2009-05-13
Manufacturer's numberSB-2009020001
Manufacturer's date2009-03-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

MERCEDES: REPLACE OXYGEN SENSOR AND UPDATE ENGINE CONTROL MODULE SOFTWARE. MODEL 211. MY 2007-2009. *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, Exhaust and emissions, Catalytic converter

Vehicles listed
MERCEDES BENZ E3202007 to 2009
MERCEDES BENZ E5002007 to 2009
MERCEDES BENZ E552007 to 2009

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