- with the door windows down;
- through the upper nozzles on the instrument panel, if you move the distribution lever 5 to the right (see Fig. Interior ventilation and heating controls 1 and fig. Interior ventilation and heating controls 2) and the lever 6 for controlling the air intake hatch cover;
- through the side nozzles 1 on the instrument panel, if you move lever 6 to the right and lever 5 to the left;
- through the holes in the heater casing, if you open the air distribution cover with lever 3 and move lever 6 to the right;
- through the central nozzles 10 directly from the air intake box when the car is moving, if the nozzle flaps are opened with the regulators 8 (summer blowing).
By moving the lever 9 in horizontal and vertical directions the direction of the air flow changes.
In the middle position of lever 5 and in the right extreme position of lever 6, air will flow through both the upper and the side and central nozzles.
By turning the guide blades of the side nozzles, the direction of the air flow changes.
(The text is published on the portal vazbook.ru)
If the vehicle is moving at low speed, the amount of incoming air can be increased by turning on the heater electric fan using switch 2.