Liebherr ice maker bin overflows with ice and does not stop producing

Safety first: Unplug the appliance before cleaning sensors or adjusting mechanical parts.

• Clean sensor windows: If your model uses optical sensors, wipe the sensor lenses above the bin with a soft, damp cloth and dry.
• Check bin position: Ensure the bin is fully seated and not tilted away from the sensor area.
• Inspect shutoff arm: On models with a mechanical arm, verify it moves freely and is not stuck in the "down" position. Free any obstructions.
• Temporary control: Turn the ice maker OFF via the control panel when the bin is full to prevent overflow.
• Service if needed: If the ice maker continues to overfill despite a clean sensor and correct bin position, the level sensor or ice maker module likely needs replacement.