A few things I think have come up in other threads.
DRLs during day, turn off on corresponding side turn signal is on, when signal is blinking. At night the DRLs stay on regardless of turn signal, but at night the DRL runs at a lower intensity.
Auto Park function - on previous vehicles you controlled the brake and gas. Now we just hold a button down and it does everything for you.
While most apps (whether CarPlay, AA, or Sync Applink) require you to be plugged into USB to work or show up in Mobile Apps. Pandora will show up in Mobile Apps while only Bluetooth connected. I do notice that if the App is already running, I have to close it and re-open it before Sync will see it. So I still get the thumb up/down options and the ability to peruse my content.
Auto Headlamp off or auto mode from stalk switch - On previous vehicles I have had including Lincoln, when they had Auto Headlamps... I could only disable the auto mode from the menu. So if I forced the brights on, say at low speed... if a car came they would turn back off again. Now the Auto function will turn off if you change state... for example. If in auto mode and the brights are on, if you push the stalk, turning them off.. auto mode will turn off and vice versa. This is all indicated by the Auto icon disappearing, so you know you are in manual mode. Push the stalk again to get Auto icon back on.