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Service bulletin 803523

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 id10003031
Published by NHTSA2003-10-07
Manufacturer's number803523
Manufacturer's date2003-08-22
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

FUNCTIONS OF THE RADIO REMOTE CONTROL FOR THE CENTRAL LOCKING SYSTEM. *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 163

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