Hi

My mirowave bright light comes on and off, but if I switch to night light that works fine? The bright seems to be overheating because if I shut it off and turn on later it works for about 4-5 minutes. Is this switch replaceable? I hear it click on and off as I cycle through bright, night and off. It was actually completely not working, but I gave it a wack right at the clock and it started to work again.

Do I need to replace the board part AP3192717? Seems rather expsensive, can I repair it some how? I would rather have the bright work over the night?

Any ideas, is it easy to get into the control board area?

Thanks,
Rich