Comfort and Convenience
Seating position is personal: height, leg length and how upright someone likes to sit all pull in different directions, so the setting that suits one driver rarely suits the next unchanged.
Safety and Driver Assistance
Spending a moment with the controls while parked is simple preparation: locating lights, wipers and hazard switches beforehand means the first time they are needed is not also the first time they are searched for.
Multimedia and Connectivity
Charging, hands-free calling and audio playback are separate functions; where a car provides a charging socket, keeping a phone topped up during a journey does not depend on how audio reaches the speakers.