User Manual - Page 183

For 2017 VOLVO V90.

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CLIMATE
* Option/accessory.
181
Interior Air Quality System (IAQS)*
The Interior Air Quality System uses a multifilter
and an air quality sensor to remove gases, parti-
cles and other contaminants from the air enter-
ing the passenger compartment.
The IAQS air quality sensor monitors increased
levels of contaminants in the outside air and if
contaminants are detected, the air intake closes
and the air inside the passenger compartment is
recirculated, i.e., no outside air enters the vehicle.
The filter also cleans recirculated passenger
compartment air.
NOTE
The air quality sensor should always be
engaged in order to obtain the best air in
the passenger compartment.
Recirculation is limited in cold weather to
avoid fogging.
If the insides of the windows start fog-
ging, disengage the air quality sensor.
Use the defroster function to increase
airflow to the front, side, and rear win-
dows.
Activating/deactivating IAQS
To change the setting for IAQS activation/deacti-
vation:
1. In the center display's Settings view, go to
Climate.
2. Activate/deactivate IAQS by selecting/dese-
lecting the
Air Quality Sensor box.
Related information
Air quality (p. 179)
Passenger compartment air filter (p. 181)
Clean Zone Interior Package (CZIP)*
(p. 180)
Turning recirculation on and off (p. 189)
Passenger compartment air filter
All air entering the passenger compartment
through the climate system air intake is filtered.
Filter replacement
The filter must be replaced according to the serv-
ice schedule for your vehicle. When driving in e.g.,
dusty or industrial areas, the filer may need to be
replaced more often. Consult your Volvo retailer.
Related information
Air quality (p. 179)
Clean Zone Interior Package (CZIP)*
(p. 180)
Interior Air Quality System (IAQS)* (p. 181)
Volvo's service program (p. 472)
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