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Service bulletin 424534

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 id10005705
Published by NHTSA2004-03-12
Manufacturer's number424534
Manufacturer's date2003-12-17
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

UPDATE OF ESP CONTROL UNIT WIRING DIAGRAM. MODEL YEAR 2004 ALSO INCLUDED. *JB

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, Wiring and fuses

Vehicles listed
MERCEDES BENZ 2032002 to 2003

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