I am having problems pairing my AT&T HTC Fuze with my AVIC-Z2. I have recently had my Blackjack paired with it, Thus i know it works. I have tired both recommended passkeys "0000"& "8888" Any ideas? I have also updated the bluetooth firmware on the Nav. I have my phone visable and tried both starting the pair with the nav and also from the Phone itself. heeelpp!