If I had known about this I would have ordered the front sensors as well just to get the button. But didn`t think they had altered how it worked compared to earlier BMW`s.
They have probably done it as a part of "efficient dynamics", reducing emissions through making us stop the engine..
2013 F21 116d Msport
2007 E91 325d M sport
x 2008 520dAT, x 2006 320d M sport, x 2004 320 dA M sport, x 2002 Mini Cooper S