Press [8SRC] to select a source other than "PANDORA", "AHA", "IHEATRADIO" or "iPod".
Remove the iPhone.
Error messages
CHECK DEVICE: Any device ready for aha reception is not connected to this unit.
CHECK APP: The Aha application is stopped. Start the Aha application of the your device.
AHA APP UP DATE REQUIRED: The Aha application is an older version which the unit can not support. Confirm that the Aha application is the latest version.