Hansa oven interior light does not work, but heating and other functions are normal.

Safety first: Turn off power and let the oven cool before changing the bulb.

• Replace bulb: Remove the glass cover and install a new high-temperature oven bulb of the correct type and wattage.
• Inspect socket: Check the lamp holder for cracks or burn marks. Replace if damaged.
• Check wiring: Ensure the lamp wires are firmly connected and not heat-damaged.

When to call a technician: If a new bulb and socket do not restore light, the control board lamp circuit may be faulty.