Yeah, I noticed this...very handy!
It's very quick to engage really.
As soon as I turn the car on, I turn off "stop/start" and turn on "recirculating air con button" car is always in dynamic so it's just a tap on the gearstick into S and then hit the traction button.
So, is there no difference between tapping traction control and holding it down longer?
One puts in in sport and holding it down turns off traction completely? Is there a difference in the Launch?
Mine is completely standard by the way.
I'm sure there is an auto-recirc option in the MMI