After an over spill on the range one day, half the buttons on our control panel no longer worked. Well the bake button worked so we kept using that and only using the oven on 350 degrees for almost a year. Well, finally the bake button went the way of the others and the oven would not turn on due to the buttons not working. We bought the Control Panel Part and traded it out. It was a very simple fix...figuring out how to get the built in oven out was harder than this replacement. I think anybody could do this but 2 people working together was good! I was willing to take this risk, because this place had a really good return policy.