I am trying to change my headlights for my 2007 LS460. I looked around the forum and saw that the best way is to replace the headlights is to remove the fender liner. I was wondering if someone can help me figure out how to remove them. I used a flat-head screwdriver and turned it counter clockwise but I don't think it's working.
Below is a picture of what I'm trying to accomplish. The arrow points to the screw I am trying to get off.

Can someone please help me? Thank you in advance.
Below is a picture of what I'm trying to accomplish. The arrow points to the screw I am trying to get off.

Can someone please help me? Thank you in advance.
Pole Position
Once you turn it counter clockwise and you hear it click, it should pop up. Then pull the clip straight out