I have the 2015 Jeep GC Overland and I've noticed an issue with the USB port under the radio that is supposed to be used for an IPod connection and Flash Drive connection.
What happens is that this sometimes "locks up" for lack of a better term, and the IPod won't play or recognize. Also, the whole radio locks up at that point not allow any sound out on the radio. Actually the knob doesn't even register that I'm trying to adjust the volume.
What I have to do turn the car off open the door and restart the car to make the radio come back and then sometimes the IPod comes back. I thought it was the USB cable so I swapped that too, same issue. Sometimes it doesn't play where I left off and it will play the first song in my IPod and I need to go back.
I have the same lockup issue if switching to the USB Flash Drive as well sometimes, although the USB works better and more consistently.
I don't use the Bluetooth because my phone is on the Bluetooth.
Has anyone else run into this, or have any ideas? Do I have a faulty USB port?
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