[quote=@DarkwolfX37]
<Snipped quote by Etcetera>

There'll still be wrecks, and that would require a super AI and would still be really prone to hackers. There are already people who can shut down cars while they're on the freeway, auto cars would just be worse. 
[/quote]

There won't be if the system is actually done in a way that allows them to communicate. Unfortunately, that allows for centralization, which I hate. Super AI, not all that much, but an advanced AI yes. All of which is doable within less than ten years, especially considering current driving algorithms. Speaking as a hacker, that's avoidable if they're coded wth security in mind. Security is difficult but not impossible. Yes, remote assassinations from three letter agencies and other entities concerns me—however, I dislike traffic more.