Comfort and Convenience
Seating position is a good example. Some people prefer to sit low and enclosed, others want a higher, more open view; height, build and long-standing habit all feed into which arrangement feels natural.
Safety and Driver Assistance
Learning where the essential controls sit before setting off is simply sensible preparation. Lights, wipers and demisting are needed at short notice, and a few minutes stationary saves hunting for them later.
Multimedia and Connectivity
Keeping a phone charged during the day is a common concern, since navigation drains a battery quickly. Where charging is available, its practical value is arriving with a usable phone rather than an empty one.