U mean the one that is used for securing the inner panels under the windshield? The small black plastic quick release/lock pins i presume ..... well its kindof simple, its actually a 2 pc component. Prying it with a screwdriver or forcing it out will result in it getting worn out(looser) or it will break the legs or inner pin. The way to remove it is to press the inner pin(located in the middle of the whole component), once the pin goes in the legs wrapping the pin will close up and u can then pry it out easily without damaging it. When putting it back, pull the inner pin back out, then insert into hole of panel u wish to secure, push inner pin in flush to outer ring and walah!
Terence