Comfort and Convenience
Cabin temperature is a matter of taste rather than a setting anyone can get right for everyone. Passengers dressed for outdoors and a driver settled in for a stop-start run often want different things.
Safety and Driver Assistance
A few quiet minutes before setting off, spent adjusting seat and mirrors and checking how the gear selector and parking brake work, turns unfamiliar equipment into routine. Preparation belongs at the kerb.
Multimedia and Connectivity
Calls in traffic are the case where hands-free handling matters most, since a conversation can outlast a queue. Where a car supports phone pairing, answering becomes a button press rather than a search.