sleazy rider
Retired moto tech and gearhead
Most of those have a hole in the center and then a " pin " is placed in there to spread the back part of the fastener out and hold things together
If you can not get to the backside of it to push it out, just drill it out and replace the fastener
I was afraid of that. lol Guess a trip to the local dealer is in order to get a couple dozen. Pulling the front bumper off to install a grille guard in what I originally thought would be an easy job.