this is the only SS specific recall i have come accross

www.autosite.com


2005 Chevrolet Cobalt SS Supercharged Coupe Select Different Vehicle
1 Recall Notice
These recall notices may not apply to all vehicles. Please contact your dealer for more details or contact the National Highway Traffic Safety Administration's Auto Safety hotline at 1-888-DASH-2-DOT (1-888-327-4236).

Campaign Number: 04V560000 Date: 2004-Nov-22

Component: Exterior Lighting: Headlights
Defect Summary: CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE BULB SHIELDS INSIDE OF THE HEADLAMPS CAN LOOSEN DUE TO VIBRATION.
Consequence Summary: THE BULB SHIELD CAN LOOSEN OR BREAK BECAUSE OF VIBRATION. IF THIS OCCURRED ON A HEADLAMP INSTALLED IN A VEHICLE, ONCOMING DRIVERS MAY NOTICE ADDITIONAL GLARE, INCREASING THE RISK OF A CRASH.
Corrective Summary: DEALERS WILL INSTALL TWO NEW HEADLAMP ASSEMBLIES. THE RECALL BEGAN ON NOVEMBER 17, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438.
To schedule service online click here

 

This may explain some of the complaints on the board about the headlight aiming issue.

 

That is a old recall. I don't think many cobalts even got sold with the defect. Most of them got fixed before delivery.