   } else {
     if (runState != DISABLED) {
       printState(DISABLED);
+      playDisabledChime();
     }
     runState = DISABLED;
     setRelayState();

      if (brightness + fadeAmount > 255) {
        brightness = 255;
      }
      if (brightness + fadeAmount < 0) {
        brightness = 0;
      }
      

          case START: // Start -> Run
            runState = RUN;
            break;
          case RUN: // Run -> Off or ACC          
            // Transition back to ACC if button was held longer than HOLD_MS otherwise
            // go to OFF.
            runState = OFF;
