Hello everyone. New to the forum. Please forgive me if this has been covered before but after searching I couldnt find a solution for this particular problem. When sitting still my 2010 420es will shift through all the gears fine. But when I go to first and tach up to the point I want to shift, nothing happens. Only after I coast down to 2-3 mph will it shift to second. Its like this for every gear. Anyone else ever had a similar problem?