I'm actually having the same problem. I press the levers in the correct order (and a few dozen other orders to boot) and they don't work. My character standing over in on the button is subjected to lots of rather stimulating.. er.. stimulus, but nothing happens other than that. The levers don't move either when clicked on.
Edit: Did finally get it to work. Hit the middle one a half dozen times or so, then the left/right. I'd already tried that several times, but it did finally work. The levers never did animate though.
Last edited by Reyvar; 18/09/17 05:38 AM.