Oven light does not turn on when the door is opened or when the light button is pressed.

Safety first: Turn off power at the breaker before replacing the bulb or working near the lamp socket.

• Replace bulb: Remove the glass light cover inside the oven (usually twists off). Replace the bulb with the exact type and wattage specified by Dacor (often a high-temperature halogen).
• Inspect socket: Check the lamp socket for corrosion or heat damage. If the new bulb does not light and the socket looks damaged, replace the socket assembly.
• Door switch check: If the light does not come on when the door opens, test the door switch for continuity when pressed and released. Replace if faulty.
• Control relay: If the bulb, socket, and switch are good, the light relay on the control board may have failed and the board may need replacement.

Warning: Use only oven-rated bulbs; standard bulbs can shatter under high heat.