The oven light is a special bulb that can resist high temperatures. If your oven is connected to a working outlet but the light is not working, the bulb may be defective or may have blown. If the bulb’s glass is dark, it’s probably blown and needs to be replaced.
Before replacing your oven's light bulb, make sure your oven is off and cool. Refer to your user manual to locate the bulb. If you’re having trouble finding your manual, download it here using your product’s model number.
Remove the lamp cover and the bulb by turning them anti-clockwise. Replace the light bulb with the same type as specified in the manual. Secure the bulb in position by turning it clockwise. Replace the cover and turn it clockwise too.