Most are just held in place with clips & just pop off after you remove handles, etc. Pry on a corner & see if this is method of retention on yours.
Go to this website. It will show how to remove the door panel.
Magic
Since this question is in the Saturn area, it must be assumed that you are asking about removal of a Saturn door panel. The inner door panel of a Saturn is not removable, it is integral to the door frame. However, you can remove the outer door panel. First, remove the outer door handle; lift the handle enough to reveal the pins that hold the handle to the door latch mechanism, then press out the two pins and set the handle aside. Next, open the door and remove the screws around the perimeter of the outer door panel. After the screws are removed, the outer door panel should lift off easily.
Remove the screw under the door latch
No. To remove the widow its easiest to remove the outside panel
Using a screw driver, remove the screws and remove the clips from the door panel. Remove the panel slowly, remove any wire connections, and pull the panel off the door frame.
You will need to remove the screws in the door. They are located in the door handle, the door latch and at the very bottom of the panel. Once you remove the three screws pull the panel and it will pop out.
To remove and install a door mirror on a 2000 Mitsubishi Mirage, the door panel needs to be removed on the inside of the door. First remove any light lenses in the door, then unfasten the clips holding the door panel on. Then remove the mounting bolt for the mirror. Put in a new mirror, replace the door panel and the light lenses.
I don't know - but the question about the 1993 door handle is the same...
Yes.
just remove it
Replacing a skin is not a job for an amateur.