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Service bulletin 543072

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 id10000338
Published by NHTSA2003-02-24
Manufacturer's number543072
Manufacturer's date2002-10-30
NHTSA componentELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

NHTSA's summary

INCORRECT ENGINE SPEED DISPLAYED IN INSTRUMENT CLUSTER. *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

Electrical system, Wiring and fuses

Vehicles listed
MERCEDES BENZ 2152003
MERCEDES BENZ 2202003

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