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

Safety first: Turn OFF power at the breaker before replacing the bulb or touching the socket.

Bulb replacement:

• Remove the glass light cover inside the oven (usually twists off).
• Unscrew the bulb and inspect the filament; replace with the correct Samsung-rated oven bulb (high-temperature rated).

If new bulb does not work:

• Inspect the socket for corrosion or burning; replace the light socket if damaged.
• Check the door switch operation (light should toggle when pressing the switch). A faulty switch or control board may require professional service.