Comfort and Convenience
Cabin temperature is a common point of disagreement: one person wants airflow on the face, another finds the same setting too cold. Preferences also shift with clothing and season, which is why passengers ask.
Safety and Driver Assistance
A new or borrowed car rewards a quiet moment spent setting the mirrors and locating the hazard switch and parking brake. Knowing them by position, rather than by reading labels, saves hunting mid-journey.
Multimedia and Connectivity
Calls in traffic are mostly about being heard, since background noise rises with speed and open windows. Where hands-free calling has been set up, answering without handling the phone keeps the exchange simpler.