This does not require service; this means that they cycle was interrupted & the unit will need to run 2 Hours and 15 Min. All that needs to be done is touch the button that is lit up and then close the door and let it run its course. You do not want to touch any other buttons as this will delay the process. This will clear up after the 2-hour cycle. If the rinse aide light is on the unit needs rinse aide.