Comfort and Convenience
Power mirrors adjust the glass angle electrically from a switch inside the cabin. That sets the field of view only; the mirror heating listed separately clears misting, and neither function widens the blind spot a mirror cannot cover.
Safety and Driver Assistance
ESP acts on individual wheels to counter a skid once the car starts deviating from the steered path. ABS works earlier and differently, preventing wheel lock under heavy braking so steering input still has effect.
Multimedia and Connectivity
The audio system is what produces sound; AUX and Bluetooth are only paths that carry a signal to it. A working link still plays nothing unless the connected source is supplying content.