The invention relates to an air outlet for a heating and ventilation or air-conditioning system of a motor vehicle, wherein the air outlet has a body defining an air discharge opening, over which at least one elongate louver extends, which is pivotable about a longitudinal axis. At least one electric or electronic display and/or operating element of the heating and ventilation or air-conditioning system of the motor vehicle is integrated in the at least one louver, wherein each display and/or operating element is carried by the louver and is substantially flush with a substantially flat surface of the louver.