How can I control my Ipod 5 through iDrive ??
 

Hi everyone. I own a 09 E70 and been listening to my ipod 5 through the AUX. The only thing is that I am not able to control the iPod over the cars iDrive-button and see the playlists on my screen. My car has also the USB plug right next to the AUX. Can anybody tell me if I purchase a Y-Cable I will be able to see my playlist on the screen ?? Or control the iPod through my car controls ?? Thanks in advance.