Volvo 2008 V70 Owner's Manual page 119

Passenger compartment filter
Replace the cabin air filter with a new one at the recommended intervals. Please refer to your Warranty and Service
Records Information booklet, or consult a trained and qualified Volvo service technician for these intervals. The filter
should be replaced more often when driving under dirty and dusty conditions. The filter cannot be cleaned and
therefore should always be replaced with a new one.
NOTE
There are different types of cabin air filters. Ensure that the correct type is installed.
Interior Air Quality System (IAQS)
A multifilter helps reduce gases and particles in the incoming air, thereby reducing the levels of odors and
contaminants entering the vehicle. The air quality sensor detects increased levels of contaminants in the outside air.
When the air quality sensor detects contaminated outside air, 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
Contact your Volvo retailer for IAQS air filter replacement intervals.
Menu settings
The default settings for three of the climate system's functions can be changed in the menu system, see
Blower speed in automatic mode, see
Recirculation timer for passenger compartment air, see
Automatic rear window defrosting, see
The functions can also be returned to factory settings in the menu system.
130
04 Comfort and driving pleasure
Climate system
Air distribution
The incoming air is distributed from 20 different vents in the passenger compartment.
Air distribution is fully automatic in AUTO mode.
If desired, air distribution can be controlled manually, see
page 132.
page 132.
page 102.
page 135.
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