Car: You look tired. There's a motel in 3 miles.
Car: You appear to be suffering from acne. Try Zit-away, available at the convenience store in 2.4 kilometers.
Car: Facial recognition failed. Car is now disabled. Contact your car dealer to reenable vehicle.
That third one sounds like it would be fun trying to explain to your boss.
Car: You are politically active for the wrong party. Doors locked. Battery will now catch fire.