Comfort and Convenience
Preferred cabin temperature is a good example: some travellers want steady warmth, others cooler air moving past them. Build, clothing and where someone sits all shape it, so a setting that suits one passenger rarely suits everyone.
Safety and Driver Assistance
Before setting off, it is worth locating wipers, lights, demisters and hazard switches while parked. Learning them calmly beforehand turns any later adjustment into a familiar movement rather than a search across an unfamiliar dashboard.
Multimedia and Connectivity
Keeping a phone charged matters most on a long day, since navigation draws on a battery steadily. A cable or adapter suited to your device is worth packing, whatever connection options the car itself offers.