Comfort and Convenience
Where a driver likes to sit relative to the wheel is a personal preference, shaped by height, build and years of habit. Two people sharing one car often settle on noticeably different positions.
Safety and Driver Assistance
Learning where the basic controls sit before setting off costs little time and is worth doing while parked. Working something out mid-journey is far less comfortable than sorting it out beforehand, in calm conditions.
Multimedia and Connectivity
Keeping a phone charged on a long drive is its own need, separate from calls or music. Where a power source is available, it often decides whether a driver arrives with a working map.