Mazda Mazda3 2019 Owner's Manual page 373

Vent Operation
▼ Adjusting the Vents
Directing airflow
To adjust the direction of airflow, move
the adjustment knob.
NOTE
When using the air conditioner under

humid ambient temperature conditions,
the system may blow fog from the vents.
This is not a sign of trouble but a result
of humid air being suddenly cooled.
The air vents can be fully opened and

closed by operating the knob.
Driver's Side Vents
Air vent open/close
1. Knob
2. Close
3. Open
Air-Conditioning System
Airflow direction adjustment
1. Knob
Passenger's Side Vents
Air vent open/close
1. Knob
2. Open
3. Close
Airflow direction adjustment
1. Knob
Interior Features
5-3