Amica Lamp Control / Door Switch Stuck

Oven interior light stays on all the time, even when the door is closed and oven is off.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Stuck or misaligned door switch, Welded lamp relay on PCB, Shorted lamp control triac, Door not closing fully

How to Fix / Troubleshooting

Safety first: Isolate from mains before accessing switches or PCB.

  • Check door closure: Ensure the door closes fully and compresses the seal. Adjust hinges or replace gasket if the door remains slightly open.
  • Test door switch: Locate the door switch and test continuity while opening and closing the door. Replace if it does not change state correctly.
  • PCB lamp relay: If the switch is working but the lamp remains on, the lamp relay or triac on the main PCB may be stuck closed. Replace the PCB or have it repaired.
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Repair Difficulty

Medium 3/5

Required Part

Oven Door Switch
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