Mazda CX-3: Fully Automatic Type / Windshield Defrosting and Defogging
Set the mode selector dial to the 
position and turn the fan control dial to the
desired speed.
In this position, the outside air position is automatically selected, and when the fan control dial is ON, the air conditioner automatically turns on. The air conditioner will directly dehumidify the air to the front windshield and side windows. Airflow amount will be increased.
WARNING
Set the temperature control to the hot or
warm position when defogging 
position): Using the 
position
with the temperature
control set to the cold position is
dangerous as it will cause the outside of the
windshield to fog up. Your vision will be
hampered, which could lead to a serious
accident.
NOTE
Use the temperature control dial to increase the air flow temperature and defog the windshield more quickly.
Operation of Automatic Air
Conditioner
Set the mode selector dial to the
AUTO position.
Set the air intake selector to the outside
air position (indicator light turned off).NOTE
If the recirculated air position is used
for long periods in cold weather or
high humidity, the windshield may fog
up more easily...
Sunlight/Temperature Sensor
Sunlight sensor
Do not place objects on the sunlight
sensor. Otherwise, the interior temperature
may not adjust correctly.
Interior temperature sensor
Do not cover the interior temperature
sensor...
Other information:
Mazda CX-3 (2015-2025) Owner's Manual: Replacing Interior Light Bulbs
Overhead lights (Front)/Map lights, Overhead lights (Rear) Wrap a small flathead screwdriver with a soft cloth to prevent damage to the lens, and then remove the lens by carefully prying on the edge of the lens with the flathead screwdriver...
Mazda CX-3 (2015-2025) Owner's Manual: Engine Coolant
Inspecting Coolant Level WARNING Do not use a match or live flame in the engine compartment. DO NOT ADD COOLANT WHEN THE ENGINE IS HOT: A hot engine is dangerous. If the engine has been running, parts of the engine compartment can become very hot...
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Outside Mirrors
WARNING
Be sure to look over your shoulder before changing lanes:
Changing lanes without taking into account the actual distance of the vehicle in the convex mirror is dangerous. You could have a serious accident. What you see in the convex mirror is closer than it appears.
Mirror type
Flat type (driver's side)
