Toyota VELLFIRE 2010 Manual page 389

Machine Translated by Google
knowledge
ÿ About the operation of the auto setting
Since the air volume is automatically adjusted according to the temperature setting and outside air conditions,
the air blowing may stop for a while after touching .
ÿ Cloudy glass
• When the humidity inside the vehicle is high, the glass tends to fog up. In that case, turning ON will blow
out dehumidified air from the air outlet, which will effectively remove the fog.
If you switch from
•When using internal air circulation, the glass may fog up.
ÿ About the fogging detection function inside the windshield
When set to Auto, the humidity sensor (ÿ P. 393) detects fog on the inside of the windshield and automatically
controls the air conditioner to prevent fogging.
ÿ Introduction of outside air and circulation of inside air
• Internal air circulation is effective when you do not want dirty outside air to enter the car in tunnels or traffic
jams, or when you want to increase the cooling effect when the outside air temperature is high.
•It may be automatically switched depending on the set temperature or room temperature.
ÿ About the operation of the air conditioner in eco-drive mode
•Eco-drive mode prioritizes fuel efficiency, so the air conditioning system operates as follows.
controlled.
ÿ Controls engine speed and compressor operation to control heating/cooling capacity
To do.
ÿ When using with auto setting, the air volume of the fan is suppressed.
• If you want to improve the effectiveness of the air conditioning, perform the following operations.
ÿ Adjusting airflow ÿ
Adjusting temperature
ÿ Canceling eco-drive mode
ÿ When the outside temperature drops to near 0°C
The dehumidification function may not work even if you touch on the air conditioner operation panel.
ÿ Rear seat air conditioner status display
You can check the operating status of the rear air conditioner from the multi-information display in the meter.
(ÿ P.94)
5-1. How to use air conditioner and defogger
ON to OFF, the glass tends to fog up.
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5Interior equipment and functions