Refrigerator light was out

Test the light socket first with a bulb that you know is good. If the light still does not come on, unplug the refrigerator, remove the switch by inserting a very small, thin, flathead screwdriver alongside it and pull the switch out slowly with your other hand. There are two wires there. Remove them gently with some needle nose pliers. If you want to test to see if the switch is defective, take a insulated jumper wire, and attach it between the two wires. Plug the refrigerator back in and see if the light comes on. If the light does come on, replace with a new switch by re-attaching the wires and placing it back in the hole firmly.