Water pooling at the bottom of the refrigerator compartment or under drawers.

Safety first: Unplug the refrigerator before removing interior panels. Water may spill; use towels.

Step-by-step:

• Locate drain: In many Liebherr models, the defrost drain is at the bottom of the rear interior wall of the refrigerator or behind the freezer evaporator panel.
• Clear surface blockage: Remove any visible debris from the drain hole with a soft brush or cotton swab.
• Flush drain: Use a turkey baster or syringe with warm water to flush the drain. Repeat until water flows freely to the rear drip tray.
• Defrost ice plug: If water does not pass, allow the unit to defrost with doors open for several hours, then flush again.
• Check rear drip tray: At the back of the unit, ensure the drain tube exits into the drip tray above the compressor and is not dislodged.