Volvo S90 Owner's Manual page 203

Clean Zone Interior Package* (p. 200)
•
Passenger compartment filter (p. 201)
•
Activating and deactivating the air
quality sensor*
The air quality sensor is part of the fully auto-
matic air quality system Interior Air Quality
System (IAQS).
It is possible to set whether the air quality sensor
should be activated/deactivated.
1. Press Settings in the top view in the centre
display.
2. Press Climate .
3. Select Air Quality Sensor
to activate/deac-
tivate the air quality sensor.
Related information
Interior Air Quality System* (p. 200)
•
Passenger compartment filter
All air entering the car's passenger compartment
is cleaned with a filter.
Replacing the passenger compartment
filter
To maintain high climate system performance,
the filter must be changed at regular intervals.
Follow the Volvo Service Programme for the rec-
ommended replacement intervals. If the car is
used in a severely contaminated environment, it
may be necessary to replace the filter more often.
NOTE
There are different types of passenger com-
partment filter. Make sure that the correct fil-
ter is fitted.
Related information
Air quality (p. 199)
•
Clean Zone* (p. 199)
•
• Clean Zone Interior Package* (p. 200)
Interior Air Quality System* (p. 200)
•
CLIMATE
201
* Option/accessory.