Ventilation outlet with control element and actuation knob

The invention relates to a ventilation outlet having one or more flow control elements (6, 7, 8, HV) which are movably arranged in a housing (3); and having an actuating element (1, 12a) which is movably mounted on the housing (3) and which has an actuating knob (1) for actuating at least one flow control element for controlling the ventilation flow; the movable mounting of the actuating element allows the actuating element to move in at least one degree of freedom, and the light source is arranged outside the actuating knob, and in particular outside the actuating element. Light of the light source can be coupled into the actuating knob and at least partially illuminate the operating side of the actuating knob from inside. The aim of achieving illumination of the actuating knob in a manner as simple as possible is achieved in that the light source is arranged to produce a light beam (24) propagating in the cavity (13a) along the axis (16); and the actuating element is displaceable along the axis (16) and/or