The audio starts with the soft hum of a well-maintained automatic transmission vehicle. The car idles, its engine purring smoothly, as the driver prepares to shift gears. You can hear the distinctive click as the gearstick is disengaged from its current position. The driver then smoothly transitions the vehicle into drive mode, the gearstick moving with a definitive and satisfying shift. The murmur of the engine deepens slightly, reflecting the change. The car is now ready to go, the automatic transmission having seamlessly switched into drive mode.