Comfort and Convenience
The on-board computer works through the instrument panel display, drawing on sensors around the car so trip and consumption readings appear in the cluster rather than on a separate screen.
Safety and Driver Assistance
The driver's airbag addresses the moment of a frontal impact, inflating from the steering wheel hub to spread the body's forward movement across a wider area than the belt alone could.
Multimedia and Connectivity
Audio preparation means wiring and speaker positions are provided, not a particular head unit. It says nothing about which device connections or formats any fitted audio system will accept.