encrypted911

I have FX3.1 running and all works fine except: It doesn't remember stopping positions of CDs when I restart the car - they go back to the beginning (same appears to happen for radio stations) Can't get iPhone/iPod to get any sound through system using the proper cable. The Avic recognises the devices and can control them, but no sound. Do I need to plug in a phone jack for sound? If so thats a big disappointement as have to add more wires. Btw, tried the whole changing AV1 to iPod and no game.