.
2. Turn on the supply ventilation mode.
3. Turn the air temperature regulator to the right sector.
4. Set the required fan speed using the switch.
5. If you want heated and dehumidified air to enter the passenger compartment, turn on the air conditioner.
If the windshield fogs up quickly, set the air distribution mode switch to the position
. If you want cooler air to flow into the upper cabin area, turn the air distribution mode selector knob to the position 
and use the air temperature regulator to maintain the most comfortable conditions. The air entering the footwell area has a higher temperature than the air directed to the upper area of the cabin (except when the air temperature control is set to the extreme left or extreme right position).
Article is available on the website (MazBook)