Keurig Descale Light Is On. To activate descale mode, begin with the brewer powered off, then press and hold the 8oz and 12oz buttons together for 3 seconds until the descale light. Now, there are times when you may notice the descale light flashing.
This is located at the bottom of the keurig with a black cap. Then switch off the machine. Turn off your keurig machine and unplug it from the wall outlet.
The Do This, Get That Guide On Keurig Descale Light Stays On
Then press and hold the 8oz and 12oz buttons at the same time for 3 seconds until the light turns steady. When the descale light comes on, it may also indicate that the exit needle needs to be cleaned. First, make sure that you have followed the instructions. Every keurig coffee maker has something known as a “descale light”.