Comfort and Convenience
Cabin temperature is a common point of disagreement, because people differ in build, clothing and how active they were before setting off. What feels comfortable to one occupant can feel too cool or too warm to another.
Safety and Driver Assistance
Knowing where the lights, wipers and hazard switch sit before a journey means less searching later. Preparation is easiest while parked, when there is time to look without the road demanding attention.
Multimedia and Connectivity
Battery level matters most on long trips, so passengers often want a charging option near their seat. If a socket or port is available, agreeing who uses it avoids repeated swapping mid-journey.