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Service bulletin LI47.50-N-057830

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 id10095971
Published by NHTSA2017-03-20
Manufacturer's numberLI47.50-N-057830
Manufacturer's date2013-12-05
NHTSA componentENGINE; ELECTRICAL SYSTEM

NHTSA's summary

"MECHANICAL FAULT IN NOX SENSORS WITH FAULT CODES STORED-CURRENT IN ENGINE CONTROL UNIT"

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

Electrical system, Engine

Vehicles listed
MERCEDES-BENZ MERCEDES-BENZ

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