While you wait for answers, we may have found some information which could help you.
Click here for Bottom Drawer Dd603How do I turn the delay off on Electrolux DX302 dishwasher?
K8D45517?
Hotpoint Start/Pause button flashing?
Which way up is the upper spray arm - with holes uppermost o?
Why is my SMEG Dishwasher showing E1 without water in tray?
Clear E1 error code on smeg dishwasher with no water or leak?