We may have found other answers which could help you.
Click here for Water Working LightsWhy is dishwasher not fully drained of water?
How to install new knob for smeg dishwasher Type 10028; mod:?
K8D45517?
Simpson Silencio 850 Dishwasher?
Why is my SMEG Dishwasher showing E1 without water in tray?
Hotpoint Start/Pause button flashing?