How do you remove the head unit of a 2000 Galant?

I had a '99 and my cousin has an '03 Galant.I first removed the trim around the radio and the a/c controls which pops right off.Second, I removed the four screws that hold the a/c controls, which gives you enough clearance to be able to push the a/c controls low enough to remove the radio.Next all you have to do is raise the radio a little and pull it out from the front brackets holding it in place.That should be it and I had to use the side metal brackets attached to the factory radio in order to attach the new radio.