Comfort and Convenience
Seating position is a matter of personal preference. Some drivers sit upright and close to the wheel, others further back with arms extended, and height, leg length and long habit all shape what feels natural.
Safety and Driver Assistance
Locating wipers, lights, mirrors and demist while stationary means fewer unfamiliar reaches later. Preparation of this kind is simply about knowing where things are before the journey rather than searching during it.
Multimedia and Connectivity
Keeping a phone charged matters on long days away from a socket. Where charging is available it works independently of how calls are answered, and music playback is a separate question again.