2008 6-disc changer upgrade

[jammcdowell]

Hi all

I recently bought a 2008 G8 base model with the stock stereo single disc system. Does anyone know if there are any additional changes I would have to make to purchase the 6-disc model from the dealership and install? I am not so interested in the optional subwoofers and amp that go with them. Just interested in upgrading the 6-disc changer and the better screen with that unit.

Also, if I do this, what becomes of the center dash horrible red display that shows the time and radio station for the base unit???

Thanks in advance for any advice.

J. McDowell