I have a aftermarket harness for a 07 cobalt ls. its just plug and play, all you need to do is run the red power wire to a fuse under the dash( I used the wiper fuse) Everything works fine but you dont have the chimes when you open the door or use your turn signals.
Looking to sell for $20 shipped.

 

bump..

 

do u know where the red wire is located on this harness?? next to waht wires?

 

do u know where the red wire is located on this harness?? next to waht wires?

 

The red wire you will need to hook to a fuse.