I have a 99 ws6 with a bad cd drive. e20 is the code that flashes. I have torn the head unit down and cleaned the drive as well as added the aux input mod. This mod will not function without a working cd player. Does anyone have any ideas on where to pickup the cd drive itself. I tried to swap cd drives from a 95-98 gm pickup but the mounting and ribbon cable plugs were different. If you have a head unit for sale, PM or direct email me. rbmoomba@hotmail.com Any help is appreciated. Thanks