You walk into Parts and Service with a flashlight. You shined it at a certain point in the room, and you saw the four Withered animatronics... before going to them, Bonnie caught your eye, he was missing half of his face and his left arm, his eyes were powered off, indicating he was shut down... you decided to turn him on though...

His two small red eyes flickered, then shining red at you. He tilted his head at you for a moment.