Interior light not working but cooling is normal.

Safety: Unplug the cooler before working on the light or door switch.

• Test door switch: Open and close the door while listening for relay clicks or observing any change in display. If the cooler reacts but light stays off, the switch is likely OK.
• Access light module: Remove the light cover inside the cabinet (usually clipped or screwed). Check for loose wiring.
• Replace LED module: If the module is dark and shows signs of discoloration, replace it with a compatible "Candy LED light module".
• Check wiring to PCB: Ensure the light harness is firmly connected to the main board.
• If still no light: The light driver on the "Main control board (PCB)" may be faulty and the board may need replacement.