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Service bulletin 3347

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 id10017199
Published by NHTSA2005-10-28
Manufacturer's number3347
Replaces3347A
NHTSA componentEXTERIOR LIGHTING:BRAKE LIGHTS

NHTSA's summary

BRAKE LIGHTS INOPERATIVE WITH KEY IN THE OFF POSITION. *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, Brake lights

Vehicles listed
CHEVROLET COBALT2005, 2006, 2007
PONTIAC G52007

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

Other bulletins for the same vehicles and component
02-08-42-001I2017-08-31. Service bulletin. This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not