My wife's Iphone5 is usually connected to the JX. I wanted to play a song from my Iphone5 so I disconnected her from the phone menu via navi. and chose my registered phone. Played my song but it did not work. Seems like her phone was still connected to the bluetooth audio side (she was able to play a song from her phone) while mine maybe just connected to the bluetooth phone part? Not sure. Might sound confunsing and I apologize. Btw, access for the phone/bluetooth on the navi menu is disabled while the car is in motion, did not know that, had to fiddle with it while parked. Any thoughts?