Probably u have the same problem, what i have! U dont have 1 and 2 gear, but in 3000rpm get in to the 3rd? And it does work through M position? Have u ever change in fast the gear R to D? Have u the "Limp home mode" in your gearbox - all lights on! There is one stuff inside it I dont know in english! It can be turn just to one direction! I did it one time and I broke my gearbox! It can be dameged when u r changing the gearbox as well! Now I have to take off the gearbox and fix it it will cost 500 lats in Riga!