The front door controls come out very easily. Just slip a small flat-blade screwdriver under the edge of the panel and pry up gently. As soon as you can catch it with your fingernails, it will pull right out.
Now, having said that, your problem is most likely inside the right rear door. Several people have found wires pinched in two (or nearly so) inside the little accordian tube that goes between the door and the B-pillar.
Bob