Hi folks. A new dad of a baby girl and a 2012 Touring Elite here. I have few questions regarding the NAV-RES if you don't mind. The Owner's Manual is useless.

1. The beep I hear every time I press a button, can that be switched off?? It wakes the baby!

2. When the wife sits in the back with the baby, she wants to watch movies and listen through the speakers. I want to listen to music, since I'm driving. Is there a way to split the sound output to DVD/AUX in the back speakers and radio/CD/iPod in the front speakers?...not headphones.

3. Today, I noticed an "RR" on the horizontal blue audio display (Not the HUD) with a line through it. What does that mean?

Thank you for your help!