Is it possible to turn off the Bluetooth Audio Source from the rotation when you are switching through sources? I use my steering wheel controls and it always shows up even though I never use it. Would be nice to bypass it, but I can't find any setting that turns off the BT audio source option. Am I missing something or is it always there by default?

I don't believe so....

Maybe the 120BT update will address this?

Is it possible to turn off the Bluetooth Audio Source from the rotation when you are switching through sources? I use my steering wheel controls and it always shows up even though I never use it. Would be nice to bypass it, but I can't find any setting that turns off the BT audio source option. Am I missing something or is it always there by default?

No.

I toggle my steering wheel Source button to get the BT Audio source as a way of muting the radio, since my steering wheel buttons are used for other functions...