Comfort and Convenience
Cabin temperature is a setting passengers rarely agree on, since clothing, circulation and tolerance for moving air all differ from one person to the next.
Safety and Driver Assistance
Unfamiliar controls take attention away from the road. A minute spent before setting off, finding the mirror and lighting switches, means those movements are already known rather than discovered underway.
Multimedia and Connectivity
Calls, music and charging are separate needs that may rely on separate connections. Where hands-free calling is available, it is worth checking that speech carries clearly at a normal speaking volume.