Oven lights do not turn on; error indicates lamp or lighting circuit fault.

Safety first: Disconnect power at the breaker. The lamp cover and bulb may be hot; allow to cool before handling.

• 1. Replace bulb: Remove the glass lamp cover inside the oven (usually twists off). Replace the bulb with the exact type and wattage specified by Fulgor Milano (often a high‑temperature halogen or LED capsule).
• 2. Inspect lamp holder: Check the ceramic or metal lamp holder for cracks, burning, or loose contacts. Replace the holder if damaged.
• 3. Check wiring: From the rear or top of the oven, inspect the lamp wiring harness for heat damage or loose connectors. Reseat connectors firmly.
• 4. Test control output: If the bulb and holder are good but no light, the lamp relay on the control board may have failed. Replacement of the main control board is required if no voltage is supplied to the lamp circuit when commanded.