It takes some doing. Unscrewing more panels that Buzz has likely had anyone meddle with before. Brainy is slightly mystified by it, as he thought he'd find more internal armature than what's there, but there will be time for questions later.

He creates a closed loop that keeps the current mode active at all times, and disconnects the switch, leaving it clicked in place in demo mode. Flipping it will do nothing, as it's not connected to anything now.

"There. The switch is useless now."