Just bought an Edge Titanium with the 301a options group. I do see the Adaptive Headlamps entry in the settings menu on the left side - however, it is greyed out and not selectable.
When I start the car at night, it does do the system check on the headlamps by sweeping them from side to side and then positioning them. But, again, no ability to activate Adaptive Headlamps, though I assume since I do see that sweeping when I start the vehicle that the physical capability is there - but needs some kind of way to activate it.