avic411,
in reply to the original question/problem with bt [error-02]stopping working out of the blue::: this happened to me on my avic5200nex [the bluetooth just stopped out of nowhere and MAN WAS I PISSED, ...and i was depressingly excited to buy a new 8400 or 8500 but i am broke, but then i figured i would use a bluetooth-fm-transmitter thingy and the radio function on the head unit for a while -while a save my pennies, ...well; while attempting to pair my phone to the bluetooth fm transmitter thingy and get that to play through the radio section of the avic5200nex head unit [the radio
