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Service bulletin 070029A

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 id10001616
Published by NHTSA2003-06-17
Manufacturer's number070029A
Manufacturer's date2003-05-21
Replaces070029
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

ENGINE CONTROL UNIT SOFTWARE UPDATE. 2002 ML230, 2003 ML350 AND G500 2002 AND LATER. *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

Engine

Vehicles listed
MERCEDES BENZ MERCEDES BENZ

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