VW, Mercedes, Renault will update software of 600,000 diesel cars in Austria

VW, Mercedes, Renault will update software of 600,000 diesel cars in Austria http://ift.tt/2vXGw6x, Mercedes and Renault are among automakers who have agreed a deal with the Austrian government to update the software of 600,000 diesel cars and offer incentives to buyers of more environmentally friendly vehicles.