How to fix my Bosh SHU 5306 dishwasher?

I have a Bosh SHU 5306 dishwasher which was in my house when I bought it. As long as we have used it, the only cycle that works is the econo cycle. All the other options, when you push the button, nothing happens. When the econo cycle button is pushed it makes a clicking sound similar to clicking the button on a computer mouse, but when any other cycle is pushed, it doesn't make any noise at all. you can push it back but it does not "spring" back out. Any help is greatly appreciated. Thank you.