Here is where I stopped. It looks like the other fasteners that hold in the grill are one-way clips, similar to speed nuts but without the flats used to remove it. I removed the driver's side headlight assembly to take this photo. See the How-To article on changing the headlight bulbs for instructions on how to do that. "A" is the clip I am talking about and there is another one on the passenger side. It looks like once you remove these clips and pull the grill forward to clear the posts that the clips were on, you can lift the grill up so the tabs (B) will come out of the bumper cover.