Comfort and Convenience
Cabin temperature divides people sharply. One occupant wants steady warmth while another prefers cooler air moving across the face, so a setting that suits the driver rarely satisfies everyone travelling along.
Safety and Driver Assistance
A settled departure routine, adjusting the seat and mirrors and then checking what each stalk and button does, is easiest to build while stationary. Unfamiliar functions are better explored before moving off.
Multimedia and Connectivity
Keeping a phone charged on longer drives is a practical concern, since navigation and messages drain a battery. If a suitable power source is available, the handset remains usable on arrival rather than empty.