Air guide device of a motor vehicle body

An air-guiding device of a motor vehicle body, said air-guiding device comprising:

• an air-guiding unit that is moveable relative to the motor vehicle body by way of an adjustment device and is configured to be moved from a rest position to at least a first work position and a second work position,
• wherein the air-guiding unit comprises a unit structure including a stiff first element part, a stiff second element part formed independently of the first element part, and a third element part connecting the stiff first element part to the stiff second element part,
• wherein the third element part is flexibly configured to move the first element part relative to the second element part, and
• wherein the third element part is uncurved in the first work position and has a curvature in the second work position.