Ricochetv1

Just got a 2013 C-Max Hybrid, and there's an unknown switch. I've read the owner's manual, and googled, and can't find anything about it. To the right of the gear shift, there's a switch that, when on, shows a little blue light. Nothing changes on the displays, and I haven't noticed any change in behavior of the car. Does anyone know what it's supposed to do?