Details on the car like the auto-open charging lid and the car-shaped key fob with corresponding pressure points show that innovative thinking found its way into every aspect of the vehicle.
Multiple manufacturers have told us that they'll be launching initiatives in 2013 to enlist the help of outside developers and, while we're still a long way from a truly open source car, expect some auto-related APIs to launch at CES. This should, finally, help to push the selection of apps available to run in cars.