Removed front door panel and the broken top panel fascia from dishwasher (you need a special screwdriver with a star-shaped head, which we had), remove the buttons from the old fascia and put them in new fascia, then reattach all. Watched some YouTube tutorials, which helped. It was an easy, even fun, repair.
Buying the part and repairing it ourselves saved us probably $150-200, and we did the work on our schedule. Shipping was super fast. Very pleased all around.