Well here we are in July 2020 and my new 3500 Duramax that listed for $76k has a host of electrical problem. Info screen blacks out, DIC will not open the options for information and the drivers mirror will need to be replace for the second time in a month. Truck has 2800 miles on it. GM response is poor to non existent. Dealer is actually trying to resolve these problems but are bumping up against the GM protocol.