Don't know if I'm a total idiot, or what...

Bought a shorty antenna for my 2007 Cobalt Coupe.
It came with some adapters for gm cars...
How the f do I change this thing/get out old antenna?

I unscrewed my current antenna, now what. I can't get any further?

Any help is appreciated!

Thanks

 

Umm... the new antenna should just screw right on. The only shortys I've ever seen for these cars just screw on.

But... as you have a 07... most shorty antennas will not fit that model... something about the screw size beind different.

 

Just cut the stock one with a dremel.