Comfort and Convenience
During travel, the on-board computer draws on vehicle sensors to display running figures such as consumption and range, so the driver can judge whether a fuel stop is needed before the gauge alone signals it.
Safety and Driver Assistance
Once the driver signals or begins moving toward an adjacent lane, blind spot monitoring uses side sensors to flag a vehicle sitting outside mirror coverage, usually with an indicator near the mirror glass.
Multimedia and Connectivity
The audio system is the component that turns a source signal into sound, handling amplification and speaker output, so material reaching it through AUX, USB or Bluetooth is played through one set of volume and tone controls.