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Service bulletin 754

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 id10000503
Published by NHTSA2003-02-28
Manufacturer's number754
Manufacturer's date2002-11-25
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

INCORRECT HEADLAMP OPERATION. 2003 GM VEHICLES. *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

Lighting, Headlights

Vehicles listed
WESTERN PRODUCTS WESTERN PRODUCTS

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