Does anyone know how to remove this panel? Mine is not attached towards the window and trying to figure out how its attached.

 

It's literally all clips for interior pieces. You want to just give it a couple good bangs and see if you hear it snap into place. If that doesn't work, then it might be because the clips have been damaged/missing. In order to get that off, I believe you have to remove the rear deck (drop rear seats and remove the third light bracket and all that good stuff) and then remove the B-Pillar panels.

Disclaimer: I've never taken it off myself, I've only seen it done but it didn't seem to hard because everything in the interior is just snap-on stuff. Hopefully someone with a bit more experience can chime in.

 

I had my entire rear interior out a while back. to get that out you will need to pull the top of the seat, bottom of the seat, read deck lid and the black bottom half of the quarter panels out. as well as the plastic piece covering the kick plates on the diver/passenger entry area.