Comfort and Convenience
The on-board computer reports running data such as consumption and range from vehicle sensors. It informs decisions about fuelling or pace; it does not change how the car rides.
Safety and Driver Assistance
On a slippery bend, ESP detects the car turning more or less than the steering asks and brakes individual wheels to nudge it back. Grip still sets the limit.
Multimedia and Connectivity
Bluetooth is the wireless link between phone and audio system. What travels across it — a call, a stored track, a streamed station — is chosen on the phone, while volume stays with the car.