I do not want to hijack your post, but I have a glass issue with my 2017 Cherokee. The drivers side window somehow got a 6 to 7 inch scratch on the outside the window. The scratch is deep enough were by a finger nail will hangup in the scratch. Still under warranty I took it back to the dealership, and they agreed that something in the door may have caused the scratch. Since the window is tinted and made of tempered glass there is no way to repair the window glass.So they ordered the window and it has been back ordered going on 5 months now. The window was due in on 24 January but the arrival date has slipped now until 7 February. I have checked with dealership weekly for updates, since getting the first Back Order notification in September. They get tired of my calling and or visiting, and frankly I dont care and am about elevate this issue if I do not have the window by 8 Feb. 2018.