Number: UKF7003 (Comparable TIER1-RWF1041)
How to reset the change filter light:
Press and hold the lock and light buttons (lock and water on newer fridges) on the dispenser for about 4 seconds, until the indicator light blinks.
Number: UKF8001
How to reset the change filter light:
Press and hold the dispenser LOCK and AUTO-LIGHT (or WATER on some fridges) buttons on the dispenser at the same time for 4 seconds or until the filter status indicator begins to flash, then release the buttons.