Arthur J Chicago , IL November 06, 2015 My fridge light would not go out The light in the fridge would not go out ,this was making things warm in the fridge.now here comes the good part. since i have double doors i ordered two push switches.and on the same day asked the techs at app (appliance part pros) the question about my light staying on. come to find out the switches were not the problem. i needed the mcb (main control board) they gave me the part no. i ordered it . just needed a flat head and phillips screw driver and 20 minutes. the how to videos were very helpful. i'm very satisfied with the results and service ,and learned a lesson also to ask your question first. :-) Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes