Comfort and Convenience
The door closer draws a door shut from its first latch position, so it is not a setting the driver dials up or down. Dual-zone climate control, by contrast, accepts a chosen temperature on each side.
Safety and Driver Assistance
Lane departure warning reads painted lane markings and alerts the driver when the car drifts across one without indicating. Faded paint, snow cover or roadworks lines can leave it unable to warn at all.
Multimedia and Connectivity
Voice control handles spoken requests, so destinations can be entered into the navigation system or a track selected without reaching for the screen. It commands existing functions rather than producing sound itself.