Automatic transmission reset

[coolguy]

I am not sure this will work in the 135i but I am parking it for future reference:

Transmission Reset DIY
anyone try this for the 335i AT?

"1. Turn cars electronics on-push start button once or twice without turning the actual engine on.
2.Hold the gas pedal to the floor for 25 seconds
3. Most times you will hear the gearbox resetting itself and hear some "noise" coming from your car but not always noticable so dont worry if you dont
4 Now start your car and enjoy the gearbox reset to its factor settings and open for all new learning. The shifts are silky smooth again and shift points shift faster-basically it totally makes your tranny perform better. "

Link n Discussion: http://www.e90post.com/forums/showthread.php?t=129062