Oven light does not turn on, but oven heats normally.

Safety: Turn off power and allow the oven to cool. Use only high-temperature oven-rated bulbs.

• Replace bulb: Remove the glass lamp cover inside the oven (usually twists off). Replace the bulb with the correct wattage and type specified by Hisense.
• Check socket: If a new bulb does not work, inspect the socket for corrosion or heat damage. Replace the lamp holder if necessary.
• Test switch/relay: On models with a dedicated light switch, verify that the switch operates and that the control board sends power to the lamp when commanded.
• Inspect wiring: Check the harness from the control board to the lamp for continuity and repair any breaks.