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Service bulletin PB473015

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 id622095
Published by NHTSA2001-10-12
Manufacturer's numberPB473015
Manufacturer's date2001-08-08
NHTSA componentEQUIPMENT

NHTSA's summary

CONCERNS WITH CLICKING NOISE FROM THE OBD - SHUT OFF VALVE ON VEHICLES WITH 111 / 112 / 113 / 137 ENGINES (EXCEPT S210). *TT

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

Equipment and accessories

Vehicles listed
MERCEDES BENZ MERCEDES BENZ2001

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