Hi, everyone. I've got a 2008 2.7 Audi a5 sportback. It's a great car but can't find out how to put aux or usb.. I read on internet there's an upgrade for mmi, but i don't have any kind of it. My model has the "black & red screen", it's not an LCD it's a kind of display but it only can show text..It has got a navigation system in the glovebox but not at all any kind of mmi port.. So i was wondering if anyone can help me to mount an aftermarket or some sort of plugin that i can use to play my music from usb or aux.. Many thanks!