Wine cooler powers on but the control panel buttons do not respond or respond intermittently.

Safety: Unplug the cooler before removing the control panel.

Steps to restore keypad function:

• 1. Clean the surface: Wipe the control panel with a dry cloth to remove any moisture or residue.
• 2. Power reset: Unplug the unit for 5 minutes, then plug it back in and test the buttons.
• 3. Access the control panel: Remove screws and gently pull the panel forward to expose the keypad and ribbon cable.
• 4. Reseat the ribbon cable: Disconnect and reconnect the cable between the keypad and display board, ensuring it is fully seated.
• 5. Inspect for damage: Look for cracks or corrosion on the keypad PCB. If damaged, replace the user interface assembly.

Note: Touch-sensitive panels can fail over time and are typically replaced as a complete assembly.