My Kenmore 665 dishwasher is only 2 years old and the normal wash led light keeps flashing. I cannot get it to go off and I cannot start the wash cycle. I tried pressing the heated dry and normal wash buttons seven times and it didn't help. Whenever I press and hold down the drain/cancel button the normal wash light goes off but as soon as I release it, the normal wash light comes back on and continues flashing. Does anyone have this problem and did you find a solution?