I kknow this has been debated before but I need a simple summary:

What is the best way to install Icelink plus in my car and still be able to keep my CD changer (BMW Aux input kit? maybe?), of course the objective is to be able to control both from the steering wheel and full oem integration if possible.

My car is a 2002 4.4i with DSP and the 16.9 screen (No NAV).

Thanks in advance.

Ghani