I've looked for the button, people says its near the ECO button but I dont have it.. its actually blank..
That's Traction Control my good friend...It's over by the 'Start Button'. Above the seat heater on the passenger side. (At least on mine)
The button by the seat heater for A/T is for ESC and Traction. It is clearly shown and talked about on page 4-59 in the owners manual.