Ordered the replacement switch from AppliancePartsPros.com. Reviewed a short AppliancePartsPro.com video on typical refrigerator door switch removal & replacement. Received door switch, disconnected the refrigerator from electric power source, removed door switch with thin putty knife & screwdriver, disconnected old switch electric connections, connected new switch & carefully installed it in the switch slot. Works fine, it took about 10 minutes for the whole process.