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Service bulletin SC-2009120001

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 id10033629
Published by NHTSA2010-08-30
Manufacturer's numberSC-2009120001
Manufacturer's date2010-04-16
ReplacesSC-2009120001REV
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

MERCEDES BENZ: SOFTWARE CALIBRATION NUMBER (SCN) CODE-FRONT SAM. THE MANUFACTURER HAS DETERMINED THAT IN ORDER TO PROPERLY RE-CALIBRATE THE DAYTIME RUNNING LAMP OPERATION, A SOFTWARE CALIBRATION NUMBER (SCN) UPDATE MUST BE INSTALLED IN THE AFFECTED VEHICLES. MODEL 207. *PE UPDATED 11/29/10. *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

Electrical system, Software

Vehicles listed
MERCEDES-BENZ E3502010
MERCEDES-BENZ E5502010

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