Comfort and Convenience
Seating height is a personal preference: some drivers want a low, enclosed position, others sit high for a clearer view over the bonnet. Neither choice is correct, and habit usually decides.
Safety and Driver Assistance
Wipers, lights and hazard switches are worth locating while parked, since searching for them mid-journey pulls attention from the road. A minute beforehand makes later actions familiar rather than exploratory.
Multimedia and Connectivity
Charging, calls and audio are separate needs: a cable may power a phone without carrying sound, while a wireless link may handle calls and music but leave the battery draining.