Interior light not working but freezer otherwise cools normally.

Safety first: Unplug the freezer before removing the light cover.

Steps:

• Test door switch: Manually operate the door switch or magnet and see if the display reacts (if applicable). If the control responds but the light stays off, the light module is suspect.
• Remove light cover: Carefully unclip the plastic cover and inspect the LED module for burn marks.
• Check connector: Ensure the light's wiring plug is firmly seated.

Remedy: Replace the LED light module if defective. If the light and switch both fail, the control board's light output may be faulty and require replacement.