Download Launch Control Bmw X6 Pictures. Bmw get a fail on launch control usability. With the launch control (flag) on, gas to the floor, the computer will manage the throttle and traction control, that's what you want.
Once you do it the first time it's pretty quick (like a second or so to launch).
Here is a video that will show you how to utilize this feature. What it does and not does! I've had a few customers ask me how to utilize launch control on their bmw. It seemed to magically become active at approx 1800 miles, nearly it is literally a 1 in 10 chance of getting it to engage.