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Service bulletin 424587

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 id10024091
Published by NHTSA2008-03-07
Manufacturer's number424587
Manufacturer's date2008-01-03
NHTSA componentTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

NHTSA's summary

MODEL ML350, ML500, ML63, ML320, ML550, GL450, GL320, GL550 4 MATIC -- EQUIPPED WITH SALES CODE 477 - TIRE LOSS WARNING SYSTEM (INDIRECT ESP BASED) WITH RUN FLAT TIRES -- MODEL YEAR 2005 TO 2007 (TIRE PRESSURE MONITORING INACTIVE) DISPLAYED IN INSTRUMENT CLUSTER. *NJ

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

Tires, Tire pressure monitoring

Vehicles listed
MERCEDES BENZ GL3202005 to 2007
MERCEDES BENZ GL4502005 to 2007
MERCEDES BENZ GL5502005 to 2007
MERCEDES BENZ ML3202005 to 2007
MERCEDES BENZ ML3502005 to 2007
MERCEDES BENZ ML5002005 to 2007
MERCEDES BENZ ML5502005 to 2007
MERCEDES BENZ ML632005 to 2007

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