Re: he was unaware of the "defeat device"
If VW is the only company that's been doing this, and all the others are complying with the test regime without explicit software cheating, then I'll be surprised if VW is still in business ten years from now. Why would I buy another VAG car, when their engines are five years behind their competitors rather than the five years ahead that they were suggesting until recently?
But if they've all been cheating in much the same way, that makes protestations of high-level innocence harder to swallow. None of the CEOs knew??!
Watching with interest.