How do you remove a door panel from a Chevy Colorado?

Remove the Phillips head screws out of the panel first, then remove the clip behind the window handle, if it's manual windows. The next step is to carefully pull the panel off of the plastic clips, which should remain fastened to the panel. You may have to pry between the panel and the door to get it started. Once the panel is off at the bottom lift it up and out from between the glass and door frame.