What should I do if the dishwasher won't start?

To start the dishwasher, you can either press the START button and close the door within four seconds, or close the door first and then press the START button. If the door is not closed within four seconds after pressing START, an audible tone is heard and the cycle does not start. If the dishwasher still won't start, check that all packaging materials have been removed and that the dishwasher is level. (Page 25-26)