Comfort and Convenience
Preferred cabin temperature is one of the plainest divides among passengers: the same air feels stuffy to one person and chilly to another. Clothing, time of day and how recently someone walked outside all shift the judgement.
Safety and Driver Assistance
Learning where the wipers, lights and demister sit while parked means the hand goes there later without a search. City driving rarely offers a calm moment to hunt through unfamiliar stalks and menus.
Multimedia and Connectivity
Keeping a phone charged matters most when navigation runs for a whole trip, since a screen in constant use drains a battery quickly. If a socket or cable is at hand, charging is one more thing to arrange before setting off.