Comfort and Convenience
Cabin temperature is one of the most personal settings in a car; what one person calls pleasantly warm another finds stuffy. Clothing, the season and individual tolerance all feed into that judgement.
Safety and Driver Assistance
Adjusting mirrors, seat and steering column before setting off is a habit worth keeping, as is checking how the gear selector and parking brake operate. Preparation done stationary needs no attention on the move.
Multimedia and Connectivity
Passengers often want their own listening choice, whether radio, a podcast or stored tracks, and that is a different need from placing a hands-free call. Availability of each function depends on the equipment present.