Comfort and Convenience
The engine start button matters at the entry stage: with the keyless entry system detecting the fob in a pocket, the car is started by pressing the button rather than inserting and turning a key.
Safety and Driver Assistance
ABS assists rather than informs or protects directly. It senses a wheel locking under heavy braking and releases pressure to that wheel repeatedly, so the tyre keeps rolling and steering input still turns the car.
Multimedia and Connectivity
The AUX input carries an analogue audio signal only, so the connected device handles its own playback and charging. A USB connection instead supplies power and lets the head unit read and control the files.