ok, well I just did mine, so here is a link to the thread about it on Naioa. I did a little write up that you can read thru, also I took pics of the tools and products I used to take mine off.
you push it underneath the emblem to un-stick the adhesive, and push the adhesive holding the emblem on out of the way, sort-to say.
I mean, you could just pull at the emblem, but you will most likey end up bending or breaking the emblem, and I wanted mine to come off nicely, becuase they had another purpose that they couldnt be harmed.