gear box reset

Hi everyone, it's great to have stumbled upon this site, it's nice to see such a supportive community. I would really appreciate any advice to this problem, I have a Mercedes CLK 2001 petrol, Automatic, engine 230 Kompressor, 87,000miles on the clock. The problem is as follows, about two...

I've been reading various posts regarding fuel economy and it has been suggested that if you reset the gearbox, the car learns your style of driving and therefore will be more efficient I have looked at this video as to how to do it https://www.youtube.com/watch?v=BkNGe3q_dnM I am...