The door edge guard on one of my rear doors is coming loose at the bottom. I can push it back into place but it lasts no longer than a few hours before popping out again. Does anyone have any good ideas on how to fix it?

 

If you still have warranty, take it to the dealer and have them replace it, it sounds like the glue has failed, either due to something taking it off or improper preparation.

 

rip it off and get a new one.