SQ5 Launch Control...

Hi,

Can anyone work out how to do this...

I sure can't! And as it has a slushbox I don't see anyway other than wrecking the torque convertor (which i am not willing to do!).

If you watch the gear indicator carefully it does this...
S Sart-Stop engaged (engine off)
S1 for a moment as the engine starts
S Start-Stop disabled as revs climb to 3K
S1 for launch

I can't get it to do this with any combination of brake/accelerator/pressing the start-stop button/holding gear selector in S position etc...

I also tried googling A6 biturbo launch control but no luck...

Anyone got any ideas!?