Comfort and Convenience
Cabin temperature is a personal matter: one person wants steady warmth, another prefers cooler air and an open vent. Clothing, the length of the trip and simple habit explain much of the difference.
Safety and Driver Assistance
Setting the seat and mirrors, then checking where everyday functions sit, belongs to the stationary part of a journey. Doing it before moving means the rest of the trip needs no further setup.
Multimedia and Connectivity
Hands-free calling answers a simple need: replying without holding a phone. Where such a function is offered, pairing it once at home is easier than attempting it while a call is already ringing.