While you wait for answers, we may have found some information which could help you.
Click here for Light Bulb OvenKitchenaid KEMS377 Oven Probe Problem?
Where can I find the model # on Kitchenaid slide-in range?
How to fix a light bulb in oven?
How to replace bulb in KitchenAid Microwave oven?
How can I replace the light in my microwave?
replacing light bulb in kitchenaid microwave 378KBL?