Interior light does not turn on when the door is opened

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

• Test door switch: Press the door switch manually and listen for a click. If the display indicates the door is closed but the light stays off, the light circuit may be faulty.
• Inspect LED module: Remove the light cover and check for visible damage or discoloration.
• Check wiring: Ensure the light harness is securely connected at both the light and control board.
• Replace faulty parts: Install a new door switch or LED module as needed. If both are good but the light still does not work, the main control board may be defective.