We've been towing a 2014 for just about a year now, no problems. Once you get the sequence of ready to tow in your mind, it becomes very easy. I keep a small card with the steps wrote on it just in case of a brain freeze. Do as the manual tells you not as someone on a forum will tell you they do and have no problems. You will find the manual states to disconnect the negative battery terminal which is a pain. Much easier to disconnect the positive terminal. But that's not what the manual states. Do a search for Focus towing and you will find several other forums with more info.
