Using your new white recessed timer knob is easy. Simply press it to set it flush with the dishwasher panel and turn it to set the timer for your dishwasher cycle. Here are some things to keep in mind. If the knob doesn't seem to stay out or turn properly, it might be time to replace it. When handling the knob, be gentle to avoid any damage. For maintenance, you can clean it with a soft, damp cloth from time to time. If you're unsure if this knob is the right fit for your dishwasher, don't hesitate to contact us with your model number, and we'll assist you.