I've had this happen twice now and i'm not quite sure why. I leave my iPod in the car all the time - and only rarely take it out and use it by itself. This afternoon I started up the car - the Z130BT boots up and the iPod isn't on the selection menu. Open the glove box and it's connected but it is saying low battery - charging. So if it is playing - it is charging correct?

 

Why would the iPod battery go dead if the unit is constantly charging? Part of the problem is that when it's connected to the Z130BT I don't think it shows the little battery icon on the top of the screen so if it's playing - i'm not sure if it's charging or not.