Michael P Milwaukee , WI July 06, 2019 Light would not always go on & off, also affects the operation of the refrigerator Replaced door switch for the 3rd time in several years. Just keep a spare on hand when it starts acting up again. Simple fix, pop out with a screwdriver, unplug the old switch, plug-in new switch, pop back in the hole. About a 2 minute fix! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes