2013 mkz drivers window stopped working

*Hands-on* TESTING / diagnosis by qualified personnel will be required to discover the actual culprit. Online guessing isn't really going to help .. I find it only adds to the confusion - plus the fact not many DIYer's have the capability to do the necessary repairs after the problem is discovered .. Recommend contacting local auto repair facility. Good luck with it!

There are many factors that go into a window not working properly or at all the vehicle would have to be inspected and tested to actually pinpoint the issue but there are a few factors that I will explain one being the motor window regulator electrical power source switches or relays also come into question the best answer I can provide is to have a professional look at it for you as the systems become very complex