ChrisV6GhiaX

Hi All, I am looking to install a Ford 10 disc changer that came out of another Galaxy into my RDS2007 head unit. The HU is CD compatible and I have all the necessary components and wiring (i think). My only problem is the wires have been cut on the lead that goes into the top right of the contoller next to the 4amp fuse. My questions are: 1) Where do these wires connect to? 2) What are the wires for? I presume one or more is for power and earth but which ones. The wires are the following colours: 2 x Black with orange(brown) stripe 2 x Blue with white stripe 1 x White with blue stripe 1 x Orange (brown) Any assistance would be very much appreciated Cheers Chris