Q:Will I be able to install this 6CD changer in place of my single CD player in my 2004 XC90 (primarily to get access to the multi-CD changer port on the back to install an Aux-In unit).. and have it work, or does the car need to be reprogramed to recognize the unit.

A:Im afraid I dont have a good news for you, because the way these changers are made there is no extra ports in 6 cd changers it also has one fiber optic connector and thats all, there are adapters available but it is very expensive and you can install it when using your single cd player,