Comfort and Convenience
Cabin temperature is a preference people rarely agree on, since clothing, the time of day and simple personal habit all pull in different directions. Settling on a setting quickly matters more than the number chosen.
Safety and Driver Assistance
Time spent while the car is still parked is enough to locate the hazard control, the mirror switch and the horn. Preparation of that kind simply removes guesswork later, when attention is needed elsewhere.
Multimedia and Connectivity
Keeping a phone charged during a journey is its own need, separate from calls or music: if a suitable power source is available, the practical question is simply whether the cable reaches without blocking anything.