Hi, I just bought a new 2013 Ford Edge SEL AWD. First post. We got the AWD because we will be moving in the near future to a location that gets occaisional snow. Anyway, how does the AWD work? I have been told it is full time, and I have been told it "kicks in" when it needs to. I have checked the manual and the Ford website and see nothing. I know I don't need to do anything as far as operating it, I'm just curious as to how it actually operates. Thanks for your help