Eco mode?

Hello All,



Quick question; is there eco mode on the m235i manual? and sport and sport plus? if so how does all this work? obviously sport and sport plus tighten the suspension and take off traction control (in plus) that's it? And what does eco do, just soften the suspension? because you're controlling the shifts. I wanna know what else it's doing to help you save gas, be more "sporty"



thanks