Hi there, finding that start button is the final step to getting your new machine up and running. We’re glad to help point out exactly where it’s located.
On rotary‑style Samsung dishwashers like this model, the Start button is located on the top edge of the door control panel.
For a visual reference, you can also visit the Samsung product page for this dishwasher. In the middle portion of the page, under “Intuitive control (control panel)”, there is a short video that demonstrates the control panel layout. Watching this video will help you see where the Power and Start buttons are located.
You can view it here:
https://www.samsung.com/us/dishwashers/freestanding/38-dba-bespoke-smart-dishwasher-with-3rd-rack-washing-system-in-fingerprint-resistant-stainless-steel-sku-dw90f89t0usraa/
Samsung appreciates your business.
Khristine
Samsung Care