CD Changer Installation Help
I am new here and would like some help on how to install a cd changer in my car. I have a 2000 Mercedes s500 but there wasnt a cd changer install in this car when I bought it. So I went ahead and bought a used one on ebay. Here are some pictures of it.


I got the changer a couple of days ago and now trying to install it. I was told to look on the left side of the trunk to find a "optic cable". I am not sure what this cable looks like. I have taken some pictures to show the cables that I have found. Seems like one of the cable fits perfectly and powers the cd changer on but when I go to the dash it states "no cd changer". I am not sure if I am suppost to hook both wires to the back of the cd changer or not b/c there are two spot to plug something in the cd changer. Please look at these pictures.







I only hook up one wire that has three prongs.. I found an orange wire that is not connected to anything.. wat could this wire be for?
Any help would be greatly appreciated.. by the way, I have search this forum to find the same thread, but most of them are not in details, so it was hard for me to understand. Thanks guys...Take care
Last edited by legenesepimp; Sep 24, 2008 at 08:46 PM.
Your CDC does seem to be the proper part number for the '00 S-Class.
The phone bulletins (that's not a mistake) at http://home.earthlink.net/~phdwebsit..._bulletins.htm will help you with locating wires and fiber optics. You seem to have found the right ones, but it will provide a good check. The electronics should be connected to the proper sets; this is so in order to allow the copper wires to deliver the wake-up signal; and so that they are in the proper sequence in the fiber optic ring (shown in the phone bulletin).
Once you have installed the proper CDC, your COMAND may have to be version coded for all of its functions to work properly. If your car never had a CDC, version coding is required; if it had one, version coding should not be required. Your dealer or a good independent can perform this function. The CDC may show in the ring (and on COMAND), but without version coding (which is akin to coding the registry in a Windows computer when you add new equipment) it may not function properly.
Last edited by Skylaw; Sep 25, 2008 at 08:34 AM.
You may need a dealer to reprogram the system to recognize the new component on the ring.
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hmm seems hard to add this cd changer... i thought maybe the orange wire just plug into something, b/c i found that wire not hooked into anything.
i have already look at the link that skylaw have provided me but it only show me how to install the changer in the bracket but not how to hoook up the wire.. can someone please help me wiht more details.. i dont want to have to pay the dealership just for this.. that is the reason y i am here.. Thanks guys
The Best of Mercedes & AMG
trey
Last edited by Trey; Sep 25, 2008 at 11:22 PM.
OOOOOOO/OOOOOOOO
has to become
OOOOOOO/CD/OOOOOO
to insert CD into the fiber ring.
But because you don't have any experience with fiber optics, and because fiber is easily damaged if you don't know what you're doing and because you may need the dealers computer to make it work anyway, do yourself a favor and take it to a dealer to install. You are in over your head with some very complicated and expensive electronics.
my last resort would be the dealer, but what a waste b/c i have the changer already and letting them install the wire would be a waste of money...mounting the cd changer is easy. thanks agian for all that helped..
Last edited by legenesepimp; Sep 26, 2008 at 01:26 AM.
The only issues I could see you having are getting it in the proper location within the ring and possibly having to have the car version coded for the changer. However, you stated above that when you press CD, it states NO CHANGER - the car should be coded fine in this case.
And be sure not to kink the fiber cables too sharply or it could break.
trey
i will have to dig through it again tomoorow and see what splicing point your refering too. ill probably take more pictures and maybe you can point it out to me trey.
Yes, take more detailed pics and we'll see if we can find what you're looking for. Hopefully your car isn't some one-off that is different...
trey
i also have that extra orange wire in the pictures as well, and i am assumin that, that is the cd changer optical wire. so where do i put this wire at?...
please look at all the pictures.. obviously the power wire is easy. im just having a hard time putting the cd changer optical wire in..
thanks again..













Also pic # 6 has a good shot of the end of the splice point at the bottom. If you look closely, you will see the clear (white) end of the cable connection. After disconnecting that joint, the clear end plugs into the black (red, I believe) end of your CD cable. The clear end of the CD cable then plugs into the red end of your existing cable. You will then have a complete loop including the CD changer. Plug big black end into the big slot on the changer and the three prong power cable in and you should be good to go.
Just to be clear - I have circled the splice point in this pic.

Good job with the pictures.
trey
Last edited by Trey; Sep 26, 2008 at 11:39 PM.
thanks so much for ur help trey...
and thanks to everyone else that tried to help me...





