i used a haynes that told me exactly how to get the trim off, basically first thing you wanna do is use allen key and take off door opener thing.. and theres a bolt behind that that needs undoing (no pics for this bit im affraid!) then theres the 3 down the right side of the door... some underneath..

for electric windows, use a flat head screwdriver, and a cloth to protect the trim and leaver the switch panel off, disconnect and put to one side.

its a pain in the bum to get the trim off after you've taken all the bolts out.. and its more than likely you WILL crack the plastic at the lock pin :( i know i did.

needs a firm but gentle tug and pull and wiggle to get the whole thing off, but once you have.. you can go onto the next stage!