Monogram Microwave Error Code LOCKED

The LOCKED indicator, shown as an 'L' on the display, means the control panel has been locked and will not respond to any button presses. This is a built-in control lock feature designed to prevent accidental or unauthorized use. It is not a fault code and does not indicate any problem with the appliance. The microwave will operate normally once the lock is cleared.

The microwave is not usable while the control lock is active, as all touchpad inputs are disabled. However, this is not a safety hazard. The unit is fully intact and functional, and the lock can be cleared at any time using the CLEAR/OFF button hold procedure.

If the issue is simply the control lock feature being activated, there is no repair cost involved. If the lock engages repeatedly due to a faulty touchpad membrane, replacement part and labor costs typically range from around $75 to $200 depending on the specific model and service rates in your area. A control board replacement, if required, generally runs between $150 and $350 including parts and labor.

Press and hold the CLEAR/OFF button for approximately 3 seconds. The 'L' indicator should disappear from the display, and the control panel will return to normal operation. No tools or technical knowledge are required to perform this step.

The correct way to clear the lock is to press and hold CLEAR/OFF for about 3 seconds. A power reset by unplugging the unit or tripping the circuit breaker may also clear the lock state temporarily, but the proper unlock sequence is the recommended approach. If the lock reappears immediately after being cleared, inspect the touchpad for stuck keys or contact a technician.