I have a Yukon 2013, and have a problem with the AC vents falling out. It started out with one in particular that kept falling out, but now I have 3 or 4 that literally fall out every couple of weeks. It's a pain in the a**... I wonder if anyone else has run into this and / or has any suggestions on how to keep them in place(was thinking of using some kind of an adhesive but don't want to make a mess / make the situation worse...). Also, this is my wife's daily driver and I don't think she messes with the vents very much...
