How do I reset the water filter indicator after changing the filter?

After replacing the filter cartridge, press and hold the Water Filter button on the Ice & Water Dispenser control panel for three seconds. When the display changes from 'Red' to 'Green,' the status has been reset. Alternatively, on some models, press and hold the FILTER RESET Touch Pad for 10-15 seconds until the Green, Amber, and Red lights flash to confirm the reset is completed. (Page 14, 18)