A couple of days ago all of the lights on my dishwasher's control panel were flashing simultaneously. Yesterday, that stopped and now the only light that is on is the "lock" light. I've tried to unlock the control with the standard procedure of holding the heated dry button down for several seconds but that does nothing. I've cut the power to the unit to try to reset it but the unit returns to the same frozen state. So now I'm guessing that I have either a bad control panel ($125), bad control board ($120) or both. The dishwasher is about 4-5 years old but the control panel is only about 3 - I replaced it when we changed the color of the unit from white to black. Any suggestions on which way to go first?
Thanks,
David