Comfort and Convenience
The on-board computer shows trip and consumption readings; the driver steps through those displays one at a time using the stalk or wheel buttons, since nothing selects a screen automatically.
Safety and Driver Assistance
Blind spot monitoring watches the lanes alongside while driving and warns of a vehicle there, prompting the driver to hold position rather than begin the lane change.
Multimedia and Connectivity
Plugging a phone or memory stick into the USB socket passes stored tracks to the head unit, so browsing and track selection happen through the car's own controls.