Remove door panel GENERIC. Remove screws or bolts at armrest. They will be there, maybe even upside down, but they are there. Remove screw around inside door handle, or pop out that trim piece, if no screw. Remove trim for outside rear view mirror, usually pop out. Lift up on door panel. Some panels attach by sliding down. When convinced that the panel won't lift up, gently pry front lower corner back and try to POP the "tree" out. (these things are called trees because that's what they look like.) Do the front lower corner in case you break something, it's less noticeable, and the duct tape stays there better......lol. Once you figure out you have trees, then it's a matter of going around the door, ( stay on the bottom) and work your way around. They will be about 4 inches apart. Once you get the panel loose. be careful with the wiring for windows, door locks, etc.
Good luck. You never did comment on why you need the panel off. Usually the only reason to remove the door panel is to replace a power window motor or a window regulator, and occasionally a door lock motor. Most of the window switches come out without removing the entire panel.