Comfort and Convenience
The on-board computer reports trip data such as consumption and range through the instrument display, and the driver cycles between those readouts with a stalk or steering-wheel button rather than a separate menu.
Safety and Driver Assistance
Once the driver presses the brake hard, ABS senses a wheel about to lock and rapidly releases and reapplies that circuit's pressure, keeping the tyre rolling so steering input still turns the car.
Multimedia and Connectivity
The AUX input carries an analogue audio signal only, so the connected player controls its own tracks; a USB connection instead passes digital files the head unit reads and browses itself.