Refrigerator Socket WPW10191429

Hello Ada, thank you for contacting us. First, it could be a sign that the LED light is going bad and needs to be replaced. Another possibility is that there is a loose connection somewhere in the wiring. It could also be caused by a problem with the power supply. Another reason could be that the water filter is not properly installed. You can check by simply turning off your refrigerator and checking to see if the water filter is in place. If it is not in place, try again. If it is in place but still not working, check to make sure that your refrigerator’s light switch assembly is functioning properly. If the light switch assembly is not working either, then there may be an issue with the LED light module, part number FIX12070396. This refrigerator does not use a traditional incandescent light bulb. It uses an LED light module, which is like a small control board. Flashing lights mean that your LED light board has failed. We hope this information is useful!