Comfort and Convenience
People differ on cabin warmth because clothing changes how the air feels. On a grocery run, one passenger may want cooler air while another prefers it milder.
Safety and Driver Assistance
Learning where the indicators, horn, and window switches sit in a quiet driveway is useful preparation. A night trip then does not start with a hunt for those actions.
Multimedia and Connectivity
A phone can go flat during a long wait outside school. If a cabin socket can charge it, maps remain usable later, which is separate from calls or music.