Comfort and Convenience
Power folding mirrors matter at the moment of exit: a switch pulls both housings flat against the body, narrowing the car in a tight garage or a kerbside space where passing traffic can clip a protruding mirror.
Safety and Driver Assistance
The driver's airbag addresses the frontal impact itself. It inflates between chest and steering wheel so deceleration is spread across a cushion rather than concentrated where the belt alone holds the torso.
Multimedia and Connectivity
Bluetooth is the link, not the material carried over it: the same wireless pairing can carry call audio from the phone's network one moment and a stored or streamed music track the next.