lights flash on console and dishwasher never stops going through cycles

What lights are flashing on the console? The clean light will flash to represent an error code that is being displayed. You can find this information and the error codes in the tech sheet that is located on the back side of the toe panel. Also, the lights for the button you are pressing will flash if the control lock is on or if the console will not let you select the button you are pressing. New dishwashers can take up to about 6 hrs. to complete a cycle depending on many factors including how dirty the dishes are, how hot the water is, and what cycle and options were selected. I would refer to the use and care guide for this information. If you are not getting an error code to check and you are sure the unit is running non stop and its not just in a long cycle, you must have a bad console or control board. First I would turn power off to the unit for 5 mins and turn it back on to reset the board. See if that works. If you are not able to select the cancel drain button or other buttons have not been working properly on the unit then I would replace the console. IF the console is in proper working order, then I would replace the control board. I have attached links to both parts. The console comes in different colors. The link for the console will take you to the parts break down. Number 1 is for your console. Choose the correct part number for the color of your dishwasher. Also, I have attached a video that will show you how to replace the console and control board on a very similar dishwasher.