Hm, it's been a while since I've done this. First, unscrew the door lock knob, next, remove the trim plate around the door latch. If your car has a plastic "SRS" badge on the panel, pop it off and remove the screw behind it. Pry out the puddle light from the bottom, and disconnect. The trim around the handle just pries right off. Under the grab handle there's a cap which conceals a screw, so remove that and the screw. After this you should be able to remove the panel, but remember that it pulls outward, not upward like earlier models. Once you have it mostly off, you can unplug the door handle release cable and the wiring for the power seats.
The switch panel for the power seats does not need to removed prior to removal of the actual door panel.