Comfort and Convenience
Single-zone climate control holds one chosen temperature for the whole cabin, adjusting fan and air distribution automatically. Airflow direction to individual seats still depends on the vents themselves, which occupants aim by hand.
Safety and Driver Assistance
The passenger airbag only acts once a serious impact has already begun, cushioning movement towards the dashboard. It cannot reduce closing speed, so following distance remains what actually gives time to brake.
Multimedia and Connectivity
The AUX audio input carries only an analogue sound signal from a headphone socket, so the device still handles track selection itself. USB instead adds a data link, letting the car browse stored files.