Two things; the music should last 10 minutes before shutting off. That's the way it works, no way around it. The second thing is this; you may have had a battery incident. If you have killed your battery recently or had to swap your battery out, it will do this until you reset your battery manager. You can do this with a OBD2 connection and the Focccus program, or take it to the dealership. It may reset automatically after a period of time but I got annoyed and used Focccus.