How do I remove this I think it's called the skuttle vent? It's between the windscreen and bonnet if my peugeot 307.. Does it just pop out if I stuck a screwdriver down the side? I need to get access for my sub power cable to run through

http://i.ebayimg.com/t/2000-to-2008-Peugeot-307-Honeycomb-Scuttle-Panel-Vent-Left-Hand-Side-/00/%24(KGrHqJ,!l!E4lyjefnsBOO(4iHPDQ~~0_35.JPG