Comfort and Convenience
Cabin temperature divides people more than almost anything else. One passenger finds a setting pleasant while another reaches for the vent, because clothing, time of day and personal tolerance differ from seat to seat.
Safety and Driver Assistance
Mirrors and seating position are best sorted in the parking space rather than at the first junction. A few unhurried seconds before moving leave fewer things to fiddle with once traffic surrounds you.
Multimedia and Connectivity
Hands-free calling is the common need when errands involve arranging a pickup. Where the car supports it, answering through the vehicle keeps both hands on the wheel; otherwise, letting the call wait is sensible.