Freezer display shows AL14; interior light may stay on or off incorrectly; door alarm behavior may be erratic.

Safety first: Unplug the freezer before working on the light assembly or door switch.

• Check interior light behavior: Open and close the door while observing the light. If it flickers or stays on with the door closed, suspect the switch or control.
• Inspect light module: Remove the light cover and check for burnt or damaged LED module or wiring.
• Test door switch: If accessible, remove the switch and check continuity while pressing it. Replace if it does not change state reliably.
• Replace faulty parts: Install a new LED light module or door switch as needed. Ensure wires are routed away from sharp edges.

If AL14 persists after replacing the switch and light, the control board light driver may be defective and require professional replacement.