Comfort and Convenience
Preference for seat firmness varies because people have different body shapes and pressure sensitivities, so a single cushion setting cannot suit everyone.
Safety and Driver Assistance
Knowing the location and action of wiper and light switches before a trip helps avoid fumbling at the wheel, allowing quicker responses when visibility changes.
Multimedia and Connectivity
A driver may mainly need to keep a phone charged during errands, while another prioritizes hands-free calls; if supported, separate charging and audio functions make both tasks easier.