Comfort and Convenience
The on-board computer draws on sensor readings and shows them through a display panel in the instrument cluster, so trip and consumption figures are read straight ahead rather than from a separate gauge.
Safety and Driver Assistance
In a frontal impact the passenger airbag inflates from the dashboard to spread deceleration across the upper body. It covers that one direction of loading and depends on the belt being worn.
Multimedia and Connectivity
The audio system carries the amplification stage: it takes a low-level signal from the chosen source and raises it enough to move the cabin speakers, setting how loud playback can go.