Comfort and Convenience
Preferred cabin temperature is rarely the same for two people: what one passenger finds pleasant, another finds stuffy or cold. Height, clothing and where someone sits all shape it, so long trips usually involve some negotiation.
Safety and Driver Assistance
A few minutes while parked is enough to locate lights, wipers and the demister, and to adjust mirrors and seat. Doing this before setting off means the first rain shower or tunnel is not the moment to start searching.
Multimedia and Connectivity
Keeping a phone charged matters most when it also serves as the navigation device, since screen-on use drains a battery quickly. If a suitable charging option is available on board, a cable of the right type still needs packing.