this post was submitted on 30 Apr 2026
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Yeah, this is why it makes me irate that my oven automatically turns off the light when I open the door. If the oven is on, let me turn off the light if I want it off. The light and the “waste” heat from the light are both useful.
Odd design choice. My oven turns the light on when the door is opened (in addition to a manual option). Maybe somebody "repaired" your oven at some point and replaced the door switch for the light with the wrong type? I had to be aware of this when I replaced a similar switch connected to a relay that turned a light on in a closet when you opened the door. I don't remember the specific jargon at the moment, but it boiled down to whether or not the switch was open or closed by the action of depressing the switch. I think the language might have been something like normally open or normally closed.
I assume they had a typo and said that the light goes off when they open the door, but they meant it goes off when they close the door.
I should have said it’s on when open, but turns off every time I close it whether the oven is on or not. So if I’m baking and turn on the light when I'm preheating, then I open the door to put the food in and close it to cook it, the light is then turned off automatically. Then I need to turn it back on, so I can keep an eye on things. And if I have to open the door during the baking process—like to flip something—it’s turned back off again when I close the door, and I have to turn it back on again.
I’d have no problem if it’s this when the oven was off. But when it’s on, it’s pointless.