Comfort and Convenience
One comfort preference that differs is the desired cabin temperature; personal metabolism and clothing choices mean some drivers and passengers prefer cooler air while others want extra warmth.
Safety and Driver Assistance
Checking the position of the mirror and seat controls before setting off means adjustments can be made quickly later without pulling over or reaching awkwardly while driving.
Multimedia and Connectivity
For listening, some people prefer stored playlists rather than radio; if the system offers a way to select saved audio, it removes the need to search for stations while on the move.