Re: iPhone 5 over bluetooth for calls/ iPod on USB for music
I had the designated setup of the ipod iphone for a while. I wound up getting using the old XM Skydock I had with a male-male running to the aux input. If you get a phone call whilst on AUX your BT wll pick it up. But with the skydock...or similar setup you can at least charge the phone and listen to it without the constant battery drain. It is ultimately the reason I switched to the aftermarket head unit.
Hope that helps!
God: Why did you take it out of the ground?!
Guy: I just wanted to go faster!