InteriorFeatures -> Manual Type for Your Toyota Yaris 4 Door Fourth Generation (2021-2026)

259  
4-1. Climate Control System  
Manual Type  
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1
2
3
4
5
6
Temperature control dial  
A/C switch  
Mode selector dial  
Air intake selector  
(recirculated air position)  
Fan control dial  
7
Air intake selector  
(outside air position)  
Rear window defogger switch  
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Control Switches  
4-1. Climate Control System  
Temperature control dial  
This dial controls temperature. Turn it clockwise for hot and coun-  
terclockwise for cold.  
Fan control dial  
This dial allows variable fan speeds.  
The fan has seven speeds.  
Mode selector dial  
Turn the mode selector dial to select airflow mode (P. 258).  
A/C switch  
Press the A/C switch to turn the air conditioner on. The indicator  
light on the switch will illuminate when the fan control dial is in any  
position except OFF.  
Air intake selector  
This switch controls the source of air entering the vehicle.  
Press the air intake selector switch to alternate between the outside  
air and recirculated air positions.  
Recirculated air position (  
Outside air is shut off. Air within the vehicle is recirculated.  
Outside air position (  
)
)
Outside air is allowed to enter the cabin. Use this mode for venti-  
lation or windshield defrosting.  
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4-1. Climate Control System  
Temperature control dial  
When the mode is set to  
or  
with the fan control dial in a position  
other than 0 and the temperature control dial in the maximum cold position,  
the air intake selector switches to the recirculated air position and the A/C  
turns on automatically. If A/C is not desired, press the A/C switch to turn it off.  
Mode selector dial  
The mode selector dial can be set at the intermediate positions (  
between each mode. Set the dial to an intermediate position if you want to  
split the airflow between the two modes.  
)
For example, when the mode selector dial is at the  
position between  
the  
and  
positions, airflow from the floor vent is less than that of  
the  
position.  
A/C switch  
The air conditioner may not function when the outside temperature  
approaches 32 °F (0 °C).  
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WARNING  
Do not use the recirculated air position in cold or rainy weather  
Using the recirculated air position in cold or rainy weather is dangerous as it  
will cause the windows to fog up. Your vision will be hampered, which could  
lead to a serious accident.  
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4-1. Climate Control System  
Heating  
1
2
3
4
5
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.  
If the windshield fogs up easily, set the mode selector dial to the  
posi-  
tion.  
If cooler air is desired at face level, set the mode selector dial to the  
position and adjust the temperature control dial to maintain maximum com-  
fort.  
The air to the floor is warmer than air to the face (except when the tempera-  
ture control dial is set at the extreme hot or cold position).  
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4-1. Climate Control System  
Cooling  
1
Set the mode selector dial to the  
position.  
2
3
4
5
Set the temperature control dial to the cold position.  
Set the fan control dial to the desired speed.  
Turn on the air conditioner by pressing the A/C switch.  
After cooling begins, adjust the fan control dial and temperature  
control dial as needed to maintain maximum comfort.  
When maximum cooling is desired, set the temperature control dial to the  
extreme cold position and set the air intake selector to the recirculated air  
position, then turn the fan control dial fully clockwise.  
If warmer air is desired at floor level, set the mode selector dial to the  
position and adjust the temperature control dial to maintain maximum com-  
fort.  
The air to the floor is warmer than air to the face (except when the tempera-  
4
ture control dial is set at the extreme hot or cold position).  
NOTICE  
If the air conditioner is used while driving up long hills or in heavy traffic,  
monitor the engine coolant temperature warning light to see if it is illumi-  
nated or flashing (P. 164).  
The air conditioner may cause engine overheating. If the warning light is  
illuminated or flashing, turn the air-conditioning off (P. 484).  
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4-1. Climate Control System  
Ventilation  
1
2
3
4
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 desired position.  
Set the fan control dial to the desired speed.  
Windshield Defrosting and Defogging  
1
Set the mode selector dial to the  
position.  
2
Set the temperature control dial to the desired position.  
Set the fan control dial to the desired speed.  
3
4
If dehumidified heating is desired, turn on the air conditioner.  
For maximum defrosting, turn on the air conditioner, set the temperature  
control dial to the extreme hot position, and turn the fan control dial fully  
clockwise.  
If warm air is desired at the floor, set the mode selector dial to the  
position.  
In the  
and the outside air position is automatically selected to defrost the wind-  
shield. In the or position, the outside air position cannot be  
or  
position, the air conditioner is automatically turned on  
changed to the recirculated air position.  
WARNING  
Do not defog the windshield using the  
position with the tempera-  
ture control set to the cold position  
Using the  
position with the temperature control set to the cold posi-  
tion 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. Set  
the temperature control to the hot or warm position when using the  
position.  
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4-1. Climate Control System  
Dehumidifying  
Operate the air conditioner in cool or cold weather to help defog the  
windshield and side windows.  
1
Set the mode selector dial to the desired position.  
Set the air intake selector to the outside air position.  
Set the temperature control dial to the desired position.  
Set the fan control dial to the desired speed.  
2
3
4
5
Turn on the air conditioner by pressing the A/C switch.  
One of the functions of the air conditioner is dehumidifying the air and, to use  
this function, the temperature does not have to be set to cold. Therefore, set  
the temperature control dial to the desired position (hot or cold) and turn on  
the air conditioner when you want to dehumidify the cabin air.  
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YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)