A:Answer While in your car, go into your iPhone Settings > Bluetooth, and turn on Bluetooth. On the Alpine CD deck, switch through the modes until it says BT Audio. On your iPhone, under Bluetooth again, hit Connect/Pair with device Alpine Receiver. The Alpine CD deck should display the prompt, "Pair? No." If you twist the volume knob to the right it will adjust the display to the prompt, "Pair? Yes." Then, scroll through the modes on the cd deck once more to get all the way back around to BT Audio. That ought to do it.