New to the site, I just bought a 66 coupe deville and the radio isn't working. I'd like to pull the old one out and replace it with a new one. I just can't figure out how to get the thing out without breaking down the whole dash. I've removed the upper dash pad and disconnected the lights and speaker in the dash. I still can't figure out what needs to come apart next to be able to totally remove the radio unit. Any help would be greatly appreciated. Thanks.