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Service bulletin SC-2012120004

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 id10051973
Published by NHTSA2013-04-26
Manufacturer's numberSC-2012120004
Manufacturer's date2013-01-01
NHTSA componentENGINE

NHTSA's summary

MERCEDES: DUE TO NOT MEETING CURRENT SPECIFICATION FOR THE INJECTOR CODING, THE ENGINE CONTROL MODULE (ECM) SCN CODING WILL BE UPDATED TO CORRECT CONDITION. MODELS 2012 212 (E350,550,63), 218 (CLS 550). *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 E3502012
MERCEDES-BENZ E5502012

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