Stop in for a cup of coffee

they're in a tough spot - thats the biggest bugaboo... can you get a chisel in there?

oh wait - the arm rest pad has a metal frame so that won't work - hummmmmm

short of trying to drill the heads off, I can't imagine how you're going to get them off of there without destroying them

use a punch to make a centering hole so the drill bit goes up the center of the screw - try to use bit that is just slightly smaller than the shank of the screw..

I'm not concerned much with this one as that happens to be the one that needs replaced anyway. Plus I'm not sure I'll even put on back in at this point. Depends on what I decide with rear buckets