Interior light stays on even when the door is closed

Safety: Unplug the unit before adjusting switches or wiring.

• Check door closure: Ensure nothing is preventing the door from closing fully.
• Inspect switch: Locate the door switch and verify the plunger moves freely. Clean any debris and ensure it is not jammed.
• Test switch: Use a multimeter to test continuity while pressing the switch. Replace the door switch if it does not open/close properly.
• Magnet alignment: On models with a magnetic reed switch, ensure the door magnet aligns correctly with the switch location.