Interior ventilation (Priora 2170)

To ventilate the passenger compartment, set the controls and switch of the ventilation and heating control unit to the following positions.

1. Turn the supply air temperature control knob 2 clockwise until it stops.



2. Install the air flow distribution regulator and the heater fan mode switch as shown in the photo.



3. Open the nozzles by turning the adjustment wheels upward.

4. Set the required air supply speed of the heater electric fan using regulator 3.



5. If the windshield fogs up, set the controls on the interior heating and ventilation system control unit as shown in the photo.

Note: If the vehicle is equipped with air conditioning, set the supply air temperature control to the far left position. This method is most effective in summer during rainy weather.