While I don't know it for a fact, it actually sounds true and honestly I can understand it from a dealer/BMW standpoint. While I don't like it myself, I can see why they would want things back to the factory settings.
2012 BMW 550 M-Sport
2012 Acura TL SH-AWD---Wife's car
2013 BMW 1600 GT---2011 Kawasaki Ninja 1000---2012 Ducati Panigale