Comfort and Convenience
Power mirrors are moved by small electric motors behind the glass. The driver selects left or right, then nudges a switch until the mirror face tilts to the wanted angle, repeating the step for each side.
Safety and Driver Assistance
Under hard braking on wet or loose surfaces a wheel can stop turning and slide. The anti-lock braking system releases and reapplies pressure at that wheel so it keeps rotating and steering input still works.
Multimedia and Connectivity
Bluetooth pairs a phone wirelessly with the audio system, so playback and calls run through the car's speakers. Track selection can then follow the car's own controls rather than requiring the handset to be held.