Pulled the battery out and problem still there ??
This is more detailed...
So the car drives perfectley, when i get to higher gears such as 5th or 6th and i let go of the accelerater the revs will hold in one position and when I go to accelerate the car will burst. It feels like the SMG is trying to double clutch it self for me. My DSC isent working (hasent been for a while) but never had this problem before ? I did just change my Tires, I put 255/40/19, is it possible that the thicker tires are causing this ? as stock the m3 is 255/35/19 ?