Abstract: A safety cover for the control unit of an automobile power window or power door lock including a knob positionable over the actuating lever of the control unit so as to enclose the lever and the surrounding opening through which the lever projects. The cover further includes, either as an integral part of the knob or as a separate attachment, a pair of laterally spaced rearwardly projecting bifurcated legs positionable to opposite sides of the actuating lever and adapted to snap-lock to the transverse shaft which mounts the lever.