+1^^ I used two flat screwdrivers to pry the two pieces apart. I also needed to put the headlight in the oven upside down to soften the glue on the bottom. Be gentle, but it will also take a fair amount of force. Ya just gotta go for it!
And for the rear emblems, you just need a hair dryer, and some fishing line. I just heated them up and shoved an old gift card behind them w/ no problems.