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Service bulletin 401557

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 id10021367
Published by NHTSA2007-04-10
Manufacturer's number401557
Manufacturer's date2007-02-05
NHTSA componentTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

NHTSA's summary

DISPLAY MESSAGE IN THE INSTRUMENT CLUSTER (TIRE PRESSURE MONITOR CURRENTLY UNAVAILABLE) AND FAULT LAMP FLASHES. MERCEDES BENZ. MODELS ML500, ML350, AND GL450. *KB

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
UNKNOWN UNKNOWN

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