I can't find my owner's manual, and we have just reinstalled this dishwasher after a couple of years. The problem is that you can't switch to smart wash, china, or pots and pans. I can only use normal and quick rinse. The hi-temp wash, sanitize and air dry all work. When you hit start it automatically picks normal, which I remember that it remembers the last cycle you used. What can I do to fix this problem? Is it something we can fix ourselves? What part do I order? Thanks in advance, as I really loved using this dishwasher. It's washing ok, but I would like to be able to use all the buttons! Than ks!