Whether your cuisinart has a self cleaning option or not you should clean your coffee maker regularly by decalcifying the water reservoir with vinegar and washing the other pieces of the machine with warm soapy water.
Cuisinart coffee maker clean light will not go off.
Otherwise fill the reservoir with only water and brew a pot of hot water without coffee to rinse.
Once the coffee maker cycles the liquid through the unit will beep five times and turn off.
Please make sure it is plugged in.
If your cuisinart coffee maker is not brewing coffee it may be disconnected from the mains.
Be sure that there is enough water in the rreservoir for the amount of grounds loaded into the coffee maker.
Five beeps sound when clean cycle is complete.
Turn it on again.
Clean with the vinegar and water like always when done running and the cleaning light is still on turn off brewer and pour the hot vinegar and water back into the reserve and make sure the cleaning light is on not flashing and brewer again.
It could have gotten tripped.
Also check the household circuit breaker box.
Fill the water reservoir to capacity with 1 3 cup of white vinegar and 2 3 cup of water.
When light comes on turn coffeemaker on.
Press the clean button.
If the clean light flashes run a fresh batch of vinegar and water through.
To keep your cuisinart coffee maker in its best condition you should clean it regularly with some simple household products.
A flashing clean light indicates unit needs to be decalcified.