Hey all. I have an '18 Lariat and my driver side rear window suddenly won't fully close and seal like it should (about 1/2" gap). I called the local dealer and they said to try resetting the window by holding the switch down for 10-15 seconds, then up for the same amount of time. I tried it a couple times, but it didn't work. And of course, on the last attempt, I heard something click and fall down inside the door. The soonest they can get me in is April 6th. Has anyone else had a similar issue and if so, how it was fixed? Thanks!

 

I would find a video on YouTube Similiar to this Then, I'd bet it is the window regulator and possibly buy this