Lexus IS Convertible (2010)

    See also:

    Hill-start assist control
    Hill-start assist control helps to prevent the vehicle from rolling backwards when starting on an incline or slippery slope. To engage hill-start assist control, further depress the brake peda ...

    Horn
    To sound the horn, press on or close to the mark. ...

    Rear window and outside rear view mirror defoggers
    These features are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors. Without navigation system ON/OFF The defoggers will automatically tu ...