Newly appointed CEO of German car maker Volkswagen (VW) Herbert Diess arrives for a press conference at the company's headquarters in Wolfsburg, central Germany, on April 13, 2018, one day after the company announced a wider management shake-up. German auto giant Volkswagen on Thursday (April 12, 2018) had named Herbert Diess as its new chief executive, replacing Matthias Mueller, as the one-time paragon of German industry seeks to turn the page on the "dieselgate" emissions scandal that has dogged it since 2015. / AFP PHOTO / Odd ANDERSEN