Hi I have a whirlpool dishwasher model ADP7966 6th sense, when I turn the temperature knob round the first temperature 40-50 green light comes on ,and althou the knob will continue to turn, non of the other green lights will come on. The only other 2 lights that come on are rinse aid @ salt (red), when I push in the starter button it flashes twice stops a bit then starts flashing again then stops again, and it just carry’s on like this. Can anyone please help me. I have had the dishwasher between 2-3 years. cheer’s maz