My car sounded like a tractor now is quiet but the ac is not working? on 2006 Chevrolet Cobalt

The battery light is on and indicator telling me to ckeck the charging system. Help please!!

1 answer 2 comments
Check the belt!!!... You know it used to be called the fan belt.... Now it's called the (serpentine) drive belt!!
Yeppers it's the belt, thanks a ton!!
U bet!