paulmp3 said:just for your info, my z919 broke twice ( not on purpose) the sound cut out to all my speakers but power is still goin to the z919 so ive had it replaced twice both times with the z919. Both times it was a pain in the ass so i wouldnt recomend it. i spent so much time at the dealer over something so stupid. so before you try to scheme mazda there is a chance that u might get the z919 again. Even though the stereo is no longer made some how i still got one so. so go figure.