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Service bulletin 54

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 id603626
Published by NHTSA1999-02-26
Manufacturer's number54
Manufacturer's date1998-09-30
NHTSA componentEQUIPMENT:ELECTRICAL; STRUCTURE:BODY

NHTSA's summary

SUBJECT REGARDING ALL M CLASS VEHICLES WITH VIN A061149 OR HIGHER SHOULD BE HELD FROM RETAIL DELIVERY FOR A REPLACEMENT TRIP COMPUTER. *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

Body and frame, Equipment and accessories

Vehicles listed
MERCEDES BENZ 163
MERCEDES BENZ M CLASS

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