Comfort and Convenience
Comfort preferences are personal: seating position, cabin temperature and how upright someone likes to sit vary with height, build and habit. Two drivers sharing one car often want quite different settings for the same trip.
Safety and Driver Assistance
Setting mirrors, seat and climate before moving is simple preparation: anything sorted while parked is one less thing to reach for in traffic. The same applies when driving an unfamiliar car for the first time.
Multimedia and Connectivity
Battery level is the usual urban worry, since navigation runs the whole trip. If a car offers a charging point, the practical meaning is simply arriving with a usable phone, which is separate from calls or music.