So I've just brought a 12 plate (2011 build) n55 335i m sport plus auto.
I've tried to use the launch control bit to no avail.
Drive the car around for about 10 miles.
Come to a stop.
Foot on brake.
One tap the DSC button.
Auto stick in s/m.
M1 selected.
Floor the accelerator pedal.
I get no checkered flag in dash board and it just tried to pull a little against the brake and the revs only climb by a few hundred.
What am I doing wrong. Am I retarded