WenmarOpen by Wenmar Pro

Service bulletin 20M983

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 id603213
Published by NHTSA1999-02-08
Manufacturer's number20M983
Manufacturer's date1998-10-09
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM; FUEL SYSTEM, OTHER

NHTSA's summary

MODEL ML320 AND ML430 , REPLACING FUEL SENDING UNIT FOR COMPLAINTS OF FUEL GAUGE INACCURACY. *YC

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

Fuel system

Vehicles listed
MERCEDES BENZ MERCEDES BENZ TRUCK

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