KMCS3022GSS0 Whirlpool Microwave - Overview

Hello Robert, thank you for getting in touch. To replace the bottom panel light bulb in your microwave oven, remove the mounting screws securing the light lens cover. Unthread the old bulb. Install the new light bulb by threading it into the socket. With the bulb in place, lift up the cover and replace the mounting screw to secure it. We hope this is helpful!