I am going to replace the head unit in my '94 E320 with a Clarion CD head unit. I removed the original MB cassette head unit easily but now I'm looking at the entire wiring harness and I can say that I've never seen one with so many wires and weird colors! Can someone please send me or post the color code to all the different wires (power, ground, speakers, etc)? Also, is there an adapter for the antenna wire? Thanks you very much in advance!