If your 'M' mode is setup properly (steps 3+4 above), you can:

Press M button
Shift to M/S
Paddle shift to 1
Press and hold brake
Press gas to floor
Wait for flag in center console
Release brake
Keep your foot all the way to the floor and the X will shift for you at redline

again thank you; i guess i should wait until 1500 miles to try it.

^^ so they say ;)

Did anyone notice that manual says "Do not use launch control when towing a trailer". Imagine that. :rofl:

So who has put the hitch on X ///M? ;)

Merged the threads....so everything is at one place. :thumbup:

Thanks for the info. I was wondering why I couldn't keep doing launch control back to back. Always had to wait a few minutes or so before it would work again. I knew I should have read the manual!

I notice it doesn't say anything about towing a caravan, which is great news for all us caravan drag'rs!