Is your Smeg dish cleaning appliance hatch jammed ? A faulty latch – part number 690074493 – is a typical culprit. This manual will walk you through substituting the latch on your Smeg's machine. https://690074493-genuine-smeg-d462229.boonblog.com/61544666/smeg-dishwasher-lid-latch-690074493-a-substitute-manual