Ice maker indicates a low water quality or filter error.

Safety: Turn off water supply before removing the filter.

• Replace filter: Install a new OEM KitchenAid water filter cartridge, ensuring it is fully seated and locked.
• Flush system: Run water through the system (if applicable) to remove air and carbon fines.
• Reset filter indicator: Follow the user manual to reset the filter status on the control panel.
• Inspect sensor: If your model uses a water quality sensor, check its wiring and clean any scale from the sensor body.
• Test operation: After replacement, allow several cycles to confirm normal ice production.