Screw behind the the door handle cover that pops right out and a screw under the the cover for shutting the door.
Dude just go pop the covers off and the screw is right there. They come off easy like just placed in.
Is it possible to remove just a window switch cover, not a whole door panel?
Practically impossible, I replaced one on a 2017 already. There are several pawl grips on each side of the cover and one at the top, with a metal grip at the bottom. You need access from behind to release these, especially the inside ones. It’s not that difficult to get the door panel off though, the 2 screws as mentioned and use a trim puller to pop the clips.
Word of caution - the top rear clip (closest to the seat belt pillar) is not a traditional pop-off clip, the door panel hooks over it so you must lift the door panel up off it when all the other clips have been undone.
Practically impossible, I replaced one on a 2017 already. There are several pawl grips on each side of the cover and one at the top, with a metal grip at the bottom. You need access from behind to release these, especially the inside ones. It’s not that difficult to get the door panel off though, the 2 screws as mentioned and use a trim puller to pop the clips.
Word of caution - the top rear clip (closest to the seat belt pillar) is not a traditional pop-off clip, the door panel hooks over it so you must lift the door panel up off it when all the other clips have been undone.