AUX with Android phone
 

Hello.
I have Mini Cooper S (2005). I want to be able to use my Android phone to play music through cable. I’ve discovered this could be done by AUX cable. On my CD there are (I think) two of these ports. There are plenty of tutorials on how to do this but there is something more specific about my case – I want to be able to remain using MFSW both for volume control and track switching. Is there any way to do this and how?
Thanks.