Hi Lee
Launch control is std on your 04 3.2 DSG.
Switch off your ESP. Put car in S-Sport mode. hold it on the brake and give it some revs, take foot off brake at about 2.5 -3k revs.
Personally i wouldnt do it too often !!! seems like one strep away from an exploding gearbox to me...Mine takes off like a scolded cat but there is quite a bang through the drive train.....
Its not so much launch control as auto clutch dump....
Oooohhh have to try this lol, niver heard of this before!!!!
AFAIK if the car has had the DSG update then launch control has been taken off. My car definitely doesn't have launch control as I tried to make it work for hours a few months back and nothing. I eventually phoned Audi and asked a technician who told me if I had full dealer history that it would have been updated and been removed from the car to stop the DSG prematurely failing. Mine also will not rev past 1200RPM and don't press the brake pedal too hard you will snap it lol
Hope that helps.