Interior light stays on when door is closed, causing heat and possible melting near the light area.

Safety: Unplug the refrigerator before working on the light or switch.

• 1. Test door switch: Press the switch manually and see if the light turns off. If not, the switch or control is faulty.
• 2. Replace door switch: Remove and test with a multimeter. Install a new door switch if it does not open/close properly.
• 3. Check bulb type: Ensure the correct wattage bulb is installed. Replace with the specified type to avoid overheating.
• 4. Control board: If the switch is good but the light remains on, the main control board light relay may be stuck and require board replacement.