To solve these, you need to click the buttons so they trigger the lights in a counter-clockwise sequence. It doesn't matter where you start, so long as the next light from the button you press is next to the one you just triggered. You can't fail these, so just have a play around until you see which button controls which lights, then work out the best sequence.

A Scenario: Shower Room / Linen Room
B Scenario: Interrogation Room / Linen Room
Reward: Replacement Keys for the Locker Room (to replace the 2 and 3 Button)