launch control

Hi everyone, I’ve been facing a recurrent issue lately on my 135is PS2 with DCT. Every time I use the launch control it’s working perfectly fine, but when I shift it to 2nd it almost immediately shifts it to 3rd without any manual intervention. I thought it was the clutches slipping or maybe too...

Ok chaps I’m sick of referring people to another forum for this. It’s home is now here. This isn’t my guide I copied it from elsewhere. Do your research and I take no responsibility if you brick your car... it’s all part of the game If you haven't used BMW standard tools i would suggest...