I assume you are talking about the front door. There is a little round piece that you have to pop off(in the middle of the triangle). There is a screw in it that you have to unscrew. After that, IIRC you pull and its off. The interior door panel might be holding it on.
It's been awhile since I took it off.
**EDIT** To get that little circle pastic piece(thing to get to the screw) out, I took a pin and slowly worked it out.
