Interior light (if equipped) does not turn on, but unit otherwise works.

Safety first: Unplug the unit before accessing the light assembly.

• Check settings: Some models allow turning the light on/off via a button. Verify it is enabled.
• Inspect light window: Look for cracks or moisture inside the light lens. Replace if damaged.
• Access light assembly: Remove the interior shield or exterior cover to reach the light module. Check the connector and reseat if loose.
• Replace light module: If the LED or bulb is visibly burned or still does not work after reseating, replace the light assembly.
• Control board: If a new light does not work and voltage is not present at the light connector during operation, the light driver on the main control board may be faulty and the board should be replaced.