Having your lid out, you will need a star screwdriver socket size T15 to get the screws out.
Now, lets work on the lid cover first.
First, remove carefully the foam stickers. There are two foam stickers that cover the screws.
With a screwdriver, and working on the corner, lift and pull up with the tip of the screw, then with your nails or finger, as show in picture. The less damage to the sticker, the better.