Hi Chris. The Bluetooth implementation in the Zed is quite basic, phone calls and texts (depending on phone compatibility) only
You'll have to fit an iPod kit if you want to use it for music. Lots of options available:
Intravee/Alpine kca-420i combo. This is what I have in mine. Excellent stuff, but with no nav you might not want to take that route. I went this way for the integration into the nav display
Dice mediabridge. Not tried one but plenty on the forum have
Dension gateway, I had one of these in my mini, it was fine although I had to get a couple of firmware updates to get the volumes correct and cure some distortion from my iPod touch
Good luck!