Ice maker has stopped working. All 4 lights (on/off, holiday, service, clean) are lit up. I left home yesterday and the clean light was on, first day it was on. Hubby swears he didn't touch the lights but I am really finding that hard to believe. Anyway, I can not turn off any of the lights. It was unplugged last night and left off until this morning. Plugged back in and still all 4 lights on. Can not turn lights off. Any suggestions I can try without calling a repairman? thanks for helping