When I have my Ipod playing,the map on and make a call everything works great. Ok when I am finished with the call and try to hang up it freezes up with the black phone box on the map and there is no sound but the map seems to still be working. I have to stop and turn the unit off and back on to get everything back to working! I have a Nano and a Motorola RAZR. Thanks for any help!

ive run across the same thing a couple of times. usually clears itself out after a couple of min. and it does seem to happen more with the ipod than anything else.

However, i have found that it really seems to help if you end the call from the head unit and not the phone.

I guess I did not wait long enough!