Dishwasher interior light (if equipped) does not work, but machine otherwise operates normally.

Safety first: Disconnect power before accessing any lamp or wiring.

• 1. Confirm only light is affected: Ensure all other functions work normally; if not, see power or door switch faults.
• 2. Locate lamp module: On models with interior lighting, the lamp is usually mounted in the tub ceiling or side wall. Remove its cover according to the manual.
• 3. Inspect and replace: Check for visible damage or corrosion. Replace the lamp module or bulb with a Constructa-compatible part.
• 4. Check connector: Ensure the lamp's connector is firmly seated.