Comfort and Convenience
Some drivers sit close to the wheel with an upright back, others further away and more reclined. Height, arm length and simple habit explain most of the difference, so no single position suits everyone.
Safety and Driver Assistance
Controls are easiest to learn when the car is stationary and unhurried. Knowing in advance where the hazard lights or the demister sit means one less thing to work out when weather changes suddenly.
Multimedia and Connectivity
Taking a call without holding the phone is a common need, and it depends on the car's telephone function being paired beforehand. Music playback and charging are handled separately, by their own means.