Laguna III 2008 change List radio to Carbasse 6CD

Hello great forum,



I need some help for transoform my Laguna from the normal sterio list radio to a 7"inch lcd and carbasse radio!



The problem is that i have all Multimedia cable and all CD changer + radio +amp+ and CAN with box, in this box i have a proble to find this im my Laguna that i dont see!



How i can transform my Laguna to work with this radio?



Thanks

Paulo

from portugal