Norbert Haug steps down as head of Mercedes-Benz motorsport . Haug assumed the role with the German manufacturer in 1990 . He has overseen Mercedes-Benz 's contribution to six F1 world championships . Unfortunately , with one victory in 2012 since founding our own Formula One works team in 2010 , we could n't fulfil our own expectations . Hide Caption
Norbert Haug steps down as head of Mercedes-Benz motorsport . Haug assumed the role with the German manufacturer in 1990 . He has overseen Mercedes-Benz 's contribution to six F1 world championships . Hide Caption