Mazda 3 Owners Manual: Heating

Mazda 3 Owners Manual / Interior Features / Climate Control System / Manual Climate Control / Heating

Set the mode selector dial to the
position.
Set the air intake selector to the outside air position.
Set the temperature control dial to the hot position.
Set the fan control dial to the desired speed.
If dehumidified heating is desired, turn on the air conditioner.

NOTE

If the windshield fogs up easily, set the mode selector dial to the
position.
If cooler air is desired at face level, set the mode selector dial at the
position and adjust the temperature control dial to maintain maximum comfort.
The air to the floor is warmer than air to the face (except when the temperature control dial is set at the extreme hot or cold position).

Control Switches

Temperature control dial This dial controls temperature. Turn it clockwise for hot and counterclockwise for cold. NOTE When the mode is set to or with the fan control dial in a position oth ...

Cooling (With air conditioner)

Set the mode selector dial to the position. Set the temperature control dial to the cold position. Set the fan control dial to the desired speed. Turn on the air conditioner by press ...

Other materials:

Positive Crankcase Ventilation (PCV) Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection 1. Disconnect the section (A) of the ventilation hose shown in the figure. 2. Start the engine and verify that vacuum is applied to the end of the disconnected ventilation hose while the engine is idling. NOTE: Because it is difficult to directly inspect the PC ...

Refrigerant Charging
CAUTION: Do not exceed the specification when charging the system with refrigerant. Doing so will decrease the efficiency of the air conditioner or damage the refrigeration cycle parts. Charging Recycled HFC-134a Refrigerant 1. Connect an HFC-134a recovery/recycling/recharging d ...

Liftgate/Trunk Lid
WARNING Never allow a person to ride in the luggage compartment/trunk: Allowing a person to ride in the luggage compartment/trunk is dangerous. The person in the luggage compartment/trunk could be seriously injured or killed during sudden braking or a collision. D ...