What Does It Mean When All My Lights Are On On My Keurig?
If all the lights on your Keurig are on, it usually means that the machine is undergoing a power-on self-test and its electronics are initializing. This process should take a few seconds and once it is complete, all the lights on the machine should turn off, leaving only the power button lit up. If this does not happen and the lights remain on, there may be an issue with the machine that requires troubleshooting or repair.