Comfort and Convenience
Preferred cabin temperature is a good example: some people settle on a cooler setting, others warmer. Differences in clothing, time of day and personal sensitivity mean the same figure rarely suits everyone travelling together.
Safety and Driver Assistance
Learning where the essential controls sit while parked means fewer moments spent searching later. Wipers, lights and demisting are the usual candidates, since they are often needed suddenly and at the least convenient time.
Multimedia and Connectivity
Keeping a phone charged over a long day is a separate matter from calls or music. Where a power source is available, a cable that reaches the usual resting spot makes topping up a routine rather than a task.