While you wait for answers, we may have found some information which could help you.
Click here for Remove Door DishwasherHow to switch on beep on BEKO dishwasher?
Why is dishwasher not fully drained of water?
Water won’t pump out?
K8D45517?
Why is my SMEG Dishwasher showing E1 without water in tray?
How to fix Kenwood Slimline Dishwasher KDW45X20 with a F1 Er?