If the other functions of the oven work properly, the inner light may not be completely kinked or it may be fused.

First, unscrew and re-thread the bulb making sure it is snug. If it still does not light up, the bulb may be fused and should be replaced with a similar one.

You can find the information about the power and type of cap that your oven uses specifically in the instruction manual that is included with the product. If you don't know where it is, you can search the manual here.

If the problem persists, please contact our Technical service so we can help you.