Mark April 18, 2016 for Model Number JNM3161DF1WW GE spacemaker microwave installed Nov 2013. Stove top lights (on the bottom of the microwave) came on by themselves and won't turn off. Touchpad works and beeps and cycles the LED between 'bright', 'night' and 'off', but the lights stay on. Electrical smell also. The rest of the microwave is fine- cooks, vent fan works, timers work, clock settings work- just unable to turn the stove top lights off. I'm thinking its a relay of some kind. The switch is digital touch and seems to be working- its the logical commands that aren't working. Is there a part for this or does the entire PCB need to be replaced?