Resetting a low washer light can seem like a daunting task, but in reality it is quite simple. The first thing you should do is unplug the machine from its power source and wait at least five minutes before plugging it back in. Doing this will reset the system's memory and may solve your problem without having to go further into troubleshooting. After powering on the machine again, place an empty load of laundry inside and close the lid or door if necessary. From there select any cycle -- cold with no additional options will work just fine -- then press start to begin running your load through its cycle. This process should reset your low washer light, allowing you to use it as normal once more!