speedy, your 07 is totally different from his 2000. They have changed the design a bit and made it way easier to remove the headrests

 

it was the same on my 96 so guess they changed it for the worse on the classic body then.

 

just tried again, with hex wrench with a handle, as it does hurt.
apperently, i have to have TWO picks inserted at the same time, as i can release one, but then the other one engages and locks. and because of that seatbelt buldge on the side, it is not easy to get to the lateral one. i guess i'll have my son help me. what a design!!