Comfort and Convenience
Cabin temperature divides passengers more than most things. One person is comfortable with cool air flowing steadily, another finds the same setting chilly, and on a long drive that disagreement surfaces repeatedly.
Safety and Driver Assistance
A few minutes before departure spent setting mirrors and reading the instrument display is time well used. Preparation of this kind belongs at the kerb, not in traffic on an unfamiliar route.
Multimedia and Connectivity
Taking a call without handling the phone is the usual priority. Where hands-free calling is supported, it depends on whichever pairing method the car uses; audio streaming and charging remain separate arrangements.