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Service bulletin LI54.30-P-061128

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 id10135596
Published by NHTSA2018-05-07
Manufacturer's numberLI54.30-P-061128
Manufacturer's date2015-03-23
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

Message in instrument cluster "Malfunction, Service Required"

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Cooling system

Vehicles listed
MERCEDES BENZ G5502006 to 2009
MERCEDES-BENZ G5502010 to 2011
MERCEDES-BENZ G5502013 to 2017

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