I have a 2006 Ford Expedition. The rearview mirror fell off three months after the 2006 purchase.
It has just fallen off for the 11th time and although it has been glued 10 times it does not adhere to the window. It is a safety hazard and the Ford Corporation has not come up with a solution. I almost hit a woman right behind be as I could not see her position using the side mirrors.
I have been without the mirror more than I have been with one. Everytime, the solution is to glue again. This has not been the anwer and none other is forthcoming.