Comfort and Convenience
The listed engine start button replaces a key barrel: with the key recognised, a single press closes the starting circuit, so ignition becomes a fixed action rather than a turn held by feel.
Safety and Driver Assistance
The listed passenger airbag does not respond to steering or braking input but to crash sensors, inflating only when deceleration passes a threshold, then venting so the occupant is cushioned rather than rebounded.
Multimedia and Connectivity
Listed Bluetooth is only the wireless link between phone and car; what travels over it, call audio or streamed tracks, depends on the profiles both devices support, separate from discs played locally.