Comfort and Convenience
Drivers differ in how close they like to sit relative to the pedals and wheel, since height and arm length vary. A setting that suits one person often feels wrong to another.
Safety and Driver Assistance
A few unhurried minutes while parked are enough to locate the lights, wipers and demister controls. Learning where they sit beforehand means less searching later, when attention is better spent on the road ahead.
Multimedia and Connectivity
Phones used across long journeys lose charge steadily, so where a charging option is available it keeps the device usable on arrival. Calls and music are separate needs, handled by their own functions.