Note sure about the AGI requirement. The current systems will always need the heavy involvement of human intelligence to be able to rescue stuck cars, drive in new areas or monitor for changing driving conditions and update the driving model. There does seem to be at least some hope these systems will be able to run a true driverless taxi service with minimal geofencing. On the other hand, a human can go to a new country with different road markings, signage, rules, and traffic flows and be able to drive safely pretty much immediately or maybe a quick Google search. That would truly require AGI.