Has anyone dropped the headliner at the rear in order to get to the antenna? Is this even possible or do you have to drop the entire headliner? I caught the back of the antenna on a garage door that did not go all the way up and now there is a small gap between the antenna base and roof. I wanted to loosen the antenna and see if I could get it flush with the roof again.

 

I think you can pull the weatherstripping off at the top of the tailgate and access the bottom of the antenna. I did this same thing when my garage door mysteriously stopped 3/4 of the way up as I was backing in and I had the exact same gap. It was almost two years ago though and I don't remember exactly how I fixed it but I do remember fixing it fairly easy.