I have a 2000 Expedition that had the window frozen in the door the other day when I tried to lower the window. As a result the window came off the track. I found this out today when the window dropped half way down by it's self while I was driving. I took the door panel off, put the window back into the clips on the track and raised the window up. Now when I try to lower the window it goes about half way down and pops out of the clips again.

Is there some way that the window is suppose to be fastened tothese clips? I did not see again thing and have just tried pushing the window down into them.
Thanks

 

Sorry should have used the search function first. I found the answer to my question.