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Service bulletin 070735

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 id10002959
Published by NHTSA2003-10-02
Manufacturer's number070735
Manufacturer's date2004-03-08
Replaces076140
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

AIR MASS SENSOR REPLACEMENT DUE TO CHECK ENGINE LIGHT COMING ON AND CODES P2004, P0170 AND P0173. *TT *MJ

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

Trouble codes named

P0170, P0173, P2004

Vehicles listed
MERCEDES BENZ 163
MERCEDES BENZ 463
MERCEDES BENZ M CLASS2001

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

Recalls for the same vehicles and component
01V0610002001-02-27. ELECTRICAL SYSTEM:WIRING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
4245622005-09-27. Service bulletin. ESP LAMP ILLUMINATED. *TT