Steve M Poughkeepsie , NY April 03, 2022 Appliance: Kenmore Refrigerator 79578274901 Kenmore Refrigerator 79578274901: The refrigerator light was not always working. How to replace Refrigerator Door Switch. I ordered the door switch from you and watched the video on your website. It was not that easy to remove the old switch, but still took less than 15 minutes. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes