my sound system is stuck on ipod I think Menu options work and fan shows other than that nothing else will work and it won't turn off thought about disconnecting the battery for a hard start but don't know what other issues that may cause. Is there a reset? getting ready to do a road trip the end of next week and I need my tunes iPod wasn't connected when it stopped working but iPhone was connected to USB to charge. when hit mode only ipod shows, usb & aux are grayed out.