Is there anyway to set the default audio source in Sync 3? I do CarPlay 99% of the time, but for the 15 seconds it takes for that to kick in after I turn the truck on, the stereo always defaults to AM 530 which just blares static. I haven't found any way to get it to stick on anything else.

I've tried changing to a different station on FM and AM before doing CarPlay to see if it would stick the next time I started the truck, but to no avail.