Adding DSTC button on my 2008 Volvo XC90 - using the button instead of the stalk menu.

I think starting on 2007, Volvo XC90s don&have the DSTC button anymore on the center dash. Instead they placed it as part of the menu in the stalk. Kind of dumb since you have to rotate the stalk and press to select and unselect DSTC mode. A button is just straightforward.. This mode is quick and easy but remember that they need to have proper placement to work. It seems that I can&just place the buttons anywhere.