'Sport' button on a center console indeed enables sporty mode of Adaptive Drive (incl. in Sport Package in US market).

When Sport mode is enabled EDC allows stiffer dumping, and active anti-roll intervenes earlier & with more power. All that allowing even more dynamic & sporty ride - in comparison to standard setting (when Sport button is not activated) which is already very dynamic & sporty.

Sport button has nothing to do with a Sport shifting program of automatic gearbox!