• Power cycle the oven: Turn off the circuit breaker supplying the oven for 60 seconds, then turn it back on to reset the control board
• Inspect the oven door carefully to ensure it is fully closed and properly seated
• Look around the door frame and latch area for any visible debris, food particles, or obstructions and gently clean with a damp cloth
• Allow the oven to cool completely if it was recently in use before attempting any troubleshooting
• Check that your home's main circuit breaker for the oven circuit has not tripped; reset if necessary
• Try opening the door by hand gently—do not force it, but note if it feels stuck
• Verify control panel is responding by attempting to access the menu or other functions
• If the oven recently completed a self-cleaning cycle, allow 30-60 minutes for the cooling process and automatic unlock to complete
• Unplug the oven (or turn off breaker) for 5 minutes, then power back on to clear any temporary electronic glitches