Switch cabinet

You come across a switch cabinet. There are many of these around the station, which control some of the less critical systems. You open it up, and inside are many columns of switches and buttons, all labelled in number codes; all illegible in the dim light. All but one of the switches have a red light next to them, with the one having green light instead. Fuck it. You flip it, and the light turns red like all the rest. You have no idea what it did, but it must've done something up above.

Best not dawdle too long. You are being chased by A.M.Y. after all.