To remove the outside one you just pull up. You can get a better grip on it with the window down. There is a small tab bent around each end that you may have to bend slightly away from the door frame to get it loose. You have to take the metal trim with it. They were not meant to be separated, but they can be if you are determined. The inside one is part of the door panel, and you would have to take the panel off to get at it. It is clipped to the panel with 5 or 6 clips. They look like nasty little suckers to get off. I have never tried, since the inside ones don't seem to fall apart like the outside ones.