CD Changer install -- any pictures, infos, best known methods, tips, tricks, etc?

I have a 2002 CLK430 but I'd like to use my CD changer from my 2000 SLK230...I know I need a bracket, but as far as optic line installation and power connection, I need help.<br>
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I found the optical lines but I can't find the power cord for it. <br>
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Do I have to swap any wires in the head unit OR the cd changer connection so I don't have to bring it to the dealer for programming?<br>
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Thanks for any info.<p>

The fiber ring already exists. All I needed to do was connect the CD optical wires onto the changer and the power wire, of course. I didn't have to do anything else.<br> <br> The hard part or tedious part was to remove the trunk panels. <br> <br> I also saw the Bose amp..I think I'll take care of my JL Audio amp install myself...<br> <p>user-38lc2rl.dialup.mindspring.com

remote signal to turn on my extra amp.<br> <br> Thanks.<p>proxy4.fm.intel.com