My older Prius' always allowed me to have my radio screen as my main screen so it would automatically switch back to it. For example, I'd make a phone call and the screen changes to show the phone is dialing etc. I'd finish the phone call and the screen then automatically changed back to the audio page. I can't seem to figure it out on the C though and I'm wondering if it's even possible. I always have to keep hitting the audio button to go back to it. Any ideas?
On the C2, I'm having a similar problem between power cycles. The head unit doesn't retain the USB input (and instead always initiates looking to connect with a bluetooth device). This doesn't happen when playing back CDs, so I'm beginning to think it's a design defect. Can't wait to install my JVC...