which radios have onstar

[dlc70]

The other day im home its after christmas daughters gone ,,hek im bored
So i go into my garage remove cover from aveo and start it up ..thinking maybe its time for oil change number one , and how my 06 is 2grand overdue for one ,,,Radio isnt working..i just installd this back in july or august,its a factory cd player that didnt have onstar because mine never did work after install.
so i finally ire nstalled factory fm it works onstar works all is fine
i guess i got a dud last summer
,,so now its time to find one -so heres my question do all o9-10 aveos hav onstar so if i get a cd from an 09 will my onstar work ..and will cobalt radios work the 09-10 aveo is a mini cobalt in some respects !
also i need one ac line not the one from firewall but one of the lower ones does anyone have one for sale..