When I first bought my 2006 Fusion....one thing jumped out at me right away....they changed the wiper control as it related to my 2000 Focus. The Focus had a separate stalk on the right of the steering column for the wipers and my 2006 Fusion had the wiper control integrated into the turn signal stalk on the left of the control....sounds minor until you had been accustomed to using it one way, then have to re-tune your intuitive thought processes for the "new" setup.
I got used to it.....now, when I had an opportunity to drive a used 2000 Focus like my old one...I was twisting the turn signal stalk to no avail....LOL