re: door panel
not sure about '01 but i have '05. just had to take all panels off doors this morning to change handles.....there is a small screw just under the pull bar on the panel(its kinda hidden) also there is a second screw under the door lock sliding switch. using a putty knife or similiar.....pry off the sliding switch cover and the surround to the window switch and seperate (surround from switch).grasp the door panel firmly by the pull bar and pull straight up towards the window glass( careful to not yank like superman here) then seperate master switch panel from door using small screw driver to pry tabs to release the switches..also need to disconnect the door courtesy light from panel.... that should be it ......worked for me.. lemme know if this helps any.