Comfort and Convenience
Preferred seating position is one obvious example: some people like sitting upright and close to the wheel, others further back and lower. Height, build and long-standing habit all shape that choice.
Safety and Driver Assistance
Learning where the basics sit, such as lights, wipers, demister and hazard switch, is best done while parked. A few unhurried minutes before setting off mean less searching later, when attention belongs on the road.
Multimedia and Connectivity
Keeping a phone charged over a long day matters to many drivers, quite separately from whether they take calls or play music. Where a charging option is available, its position and reach decide how usable it is.