hi UM
i recently undid the boot cover of my CW to install a rear view camera. see if these photos would help ...
the main boot door liner has screws which you should undo first with a Philips head screwdriver
then i started off by prising off the center panel which is on the upper or top of the glass
be very careful not to break any of the studs (or holders like i did
).
once off, work your way down to the side panels. i found these ones easy to come off ...
after these, i simply lifted up the main liner of the boot door just to grab the camera wire i fed thru. i didn't take the rear door cover fully off as i found no need to (and was also
of breaking more studs)
hope this helps ...