HeliPilot - can you tell me how you got to each clip to fix? My rattle is in the very back of the headliner right where the airbag is for the back passenger against the rear glass. I've spent several evening with the 3rd brake light out trying to reach into that little hole to figure out where the rattle is coming from. Can you tell me how you go to each clip? did you pull the entire headliner down and then put it back up? Thanks for the help...this is driving me crazy but at least I now know what is causing it.I bought a 3m tape from auto zone. It was more like rubber than foam. Im pretty sure it was 1/4" thick by an inch or so wide. If I remember correctly, it was a roll used to seal fiberglass toppers to bed rails. I was worried that actual foam would eventually flatten and allow the clips to rattle again.