A:Answer Hi, we're sorry to hear of the issues you are having with the Microwave. The first thing we suggest is rebooting the unit by either unplugging it or shutting it down at the breaker for 90 seconds. Try not to go over 90 seconds. If, after trying this the control panel doesn't work, or the door still won't open, please reach out to us via Facebook https://www.facebook.com/KitchenAid or Twitter @KitchenAidCare call (800) 422-1230 Mon–Tue: 8 a.m.–8 p.m. EST, Wed–Fri: 9 a.m.–7 p.m. EST for further assistance. We hope this helps!