2019 VOLVO S90 TWIN ENGINE window
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CLIMATE CONTROL
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Interior Air Quality System*
Interior Air Quality System (IAQS) is a fully auto-matic air quality system that removes gases andparticles to reduce odors and contaminants inthe passenger compartment.
IAQS is part of the Clean Zone Interior Package(CZIP) and removes air contaminants such asparticles, hydrocarbons, nitric oxides and ground-level ozone.
If the system's air quality sensors detect contami-nants in the outside air, the air intake closes andair recirculation is activated.
NOTE
To ensure optimal air quality in the passengercompartment, the air quality sensor shouldalways be engaged.
Recirculation is limited in cold weather to pre-vent fogging.
In the event of fogging, use the defrosterfunctions for the windshield, side windowsand rear window.
Related information
Activating and deactivating the air qualitysensor* (p. 200)
Air quality (p. 198)
Clean Zone* (p. 199)
Clean Zone Interior Package* (p. 199)
Passenger compartment air filter (p. 201)
Activating and deactivating the air
quality sensor*
The air quality sensor is part of the fully automa-ted Interior Air Quality System (IAQS).
The air quality sensor can be switched on or off.
1.Tap Settings in the Top view in the centerdisplay.
2.Tap Climate.
3.Select Air Quality Sensor to activate/deac-tivate the air quality sensor.
Related information
Interior Air Quality System* (p. 200)
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Adjusting air distribution
Air distribution can be adjusted manually if nee-ded.
Air distribution buttons in Climate view.
Air distribution - windshield defrost vents
Air distribution - dashboard and center con-sole air vents
Air distribution - floor air vents
1.Open Climate view in the center display.
2. Tap one or more air distribution buttons toopen/close the airflow for that vent.
>The air distribution changes and the but-tons will light up or go out.
Related information
Air distribution (p. 201)
Opening, closing and directing air vents(p. 202)
Air distribution options (p. 204)
Opening, closing and directing airvents
Some of the air vents in the passenger compart-ment can be individually opened, closed anddirected.
Misting can be eliminated by directing the outerair vents towards the door windows.
Direct the outer air vents into the passengercompartment to maintain a comfortable tempera-ture in warm weather.
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Climate system controls
The climate system functions are controlled fromphysical buttons on the center console, the cen-ter display, and the climate panel on the rearside of the tunnel console.
Physical buttons in the center console
Button for heated windshield* and maxdefroster.
Button for heated rear window and door mir-rors.
Climate bar in the center display
The most common climate system functions canbe controlled from the climate bar.
Temperature control for the driver and pas-senger sides.
Control for heated* and ventilated* driver andpassenger seats, and heated steeringwheel*.
Button for opening Climate view. The graphicin the button shows activated climate systemsettings.
Climate view in the center display
Tap the center button on the climate bar to openClimate view.
Depending on equipment level, Climate view maybe divided into several tabs. Toggle between thetabs by swiping the screen to the left/right or bytapping the desired heading.
Main climate
In addition to the functions in the climate bar,other main climate system functions can be con-trolled from the Main climate tab.
Max, Electric, Rear - Controls for defrostingwindows and door mirrors.
AC - Air conditioning controls.
Recirc - Air recirculation controls.
Air distribution controls.
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screen locks automatically after a period of inac-tivity.
Related information
Climate (p. 196)
Activating and deactivating power frontseats* (p. 209)
Activating and deactivating the heated rearseats* (p. 210)
Activating and deactivating front seat ventila-tion* (p. 211)
Activating and deactivating the ventilatedrear seats* (p. 212)
Activating and deactivating the heated steer-ing wheel* (p. 213)
Activating auto climate control (p. 214)
Activating and deactivating recirculation(p. 214)
Activating and deactivating max defroster(p. 215)
Activating and deactivating the heated wind-shield* (p. 217)
Activating and deactivating the heated rearwindow and door mirrors (p. 218)
Setting the blower speed for the front seats(p. 219)
Setting the blower speed for the rear seats(p. 220)
Synchronize temperature (p. 222)
Activating and deactivating air conditioning(p. 223)Activating and deactivating power
front seats*
The seats can be heated for added comfort forthe driver and passengers in cold weather.
Steering wheel and seat buttons in the climate row.
1. Tap the left- or right-side steering wheel andseat button in the center display's climatebar to open the controls for steering wheeland seat heating.
If the vehicle is not equipped with ventilatedseats or heated steering wheel, the buttonfor seat heating is directly accessible in theclimate bar.
2. Tap the seat heating button repeatedly toselect one of the four levels: Off, High,Medium or Low.
> The level is changed and the set level isdisplayed in the button.
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Activating auto climate control
If auto climate control is activated, several cli-mate system functions are controlled automati-cally.
Auto climate button in Climate view.
1. Open Climate view in the center display.
2.Tap or press and hold AUTO.
Tap - air recirculation, air conditioning andair distribution are controlled automati-cally.
Press and hold - air recirculation, air con-ditioning and air distribution are controlledautomatically. Temperature and blowerspeed are changed to standard settings:22 °C (72 °F) and speed 3 (speed 2 inthe rear seat).
>Auto climate mode is activated and thebutton lights up.
NOTE
It is possible to change the temperature andblower speed without deactivating automaticclimate control. Automatic climate control isdeactivated when the air distribution ischanged manually or when the max defrosteris activated.
Related information
Climate system controls (p. 207)
Activating and deactivatingrecirculation
The climate system's recirculation function helpsshut out smog, smoke, exhaust fumes, etc. byreusing the air in the passenger compartment.
Air recirculation button in Climate view.
1. Open Climate view in the center display.
2.Tap Recirc.
> Air recirculation is activated/deactivatedand the button lights up/goes out.
CAUTION
If the air in the vehicle is recirculated too long,there is a risk of fogging on the inside of thewindows.
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NOTE
Recirculation cannot be activated when themax defroster is on.
Related information
Climate system controls (p. 207)
Activating and deactivating the recirculationtimer setting (p. 215)
Activating and deactivating therecirculation timer setting
The climate system's recirculation function helpsshut out smog, smoke, exhaust fumes, etc. byreusing the air in the passenger compartment.
When the recirculation timer is activated, air recir-culation will switch off automatically after 20minutes.
1.Tap Settings in the Top view in the centerdisplay.
2.Tap Climate.
3.Tap Recirculation Timer to activate/deacti-vate the recirculation timer.
Related information
Activating and deactivating recirculation(p. 214)
Activating and deactivating maxdefroster
Max defroster is used to quickly remove conden-sation and ice from windows.
Activating and deactivating max
defroster from the center console
A button in the center console offers quickaccess to the max defroster.
On vehicles with heated windshields*, the maxdefroster can only be activated separately fromClimate view in the center display.
Button in center console.
Vehicles without a heated windshield:
–Tap the button.
>The max defroster is activated/deacti-vated and the button lights up/goes out.
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Activating and deactivating
automatic windshield heating*
Windshield heating is used to quickly removecondensation and ice from the windshield.
Windshield heating can be set to automaticallyactivate when the engine is started. With auto-matic start activated, heating will be activatedwhen there is a risk of ice or condensation on thewindows or mirrors. Heating is automaticallyswitched off when the window or door mirror issufficiently warm and the condensation or ice isgone.
1.Tap Settings in the Top view in the centerdisplay.
2.Tap Climate.
3.Select Auto Front Defroster to activate/deactivate automatic windshield heating.
Related information
Activating and deactivating the heated wind-shield* (p. 217)
Activating and deactivating theheated rear window and doormirrors
The heated rear window and door mirrors areused to quickly remove condensation and icefrom the glass.
Activating and deactivating the heated
rear window and door mirrors from the
center console
A button in the center console offers quickaccess to the heated rear window and door mir-rors functions.
Button in center console.
–Tap the button.
> Heated windows and door mirrors areactivated and the button lights up/goesout.
Activating and deactivating the heated
rear window and door mirrors from the
center display
Rear window/door mirror heating button in Climate view.
1. Open Climate view in the center display.
2.Tap Rear.
> Heated windows and door mirrors areactivated and the button lights up/goesout.
Related information
Climate system controls (p. 207)
Automatically activating and deactivating theheated rear window and door mirrors(p. 219)
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Automatically activating anddeactivating the heated rear windowand door mirrors
The heated rear window and door mirrors areused to quickly remove condensation and icefrom the glass.
It is possible to select whether rear window anddoor mirror heating should be automatically acti-vated or deactivated when the engine is started.With automatic start activated, heating will beactivated when there is a risk of ice or condensa-tion on the windows or mirrors. Heating is auto-matically switched off when the window or doormirror is sufficiently warm and the condensationor ice is gone.
1.Tap Settings in the Top view in the centerdisplay.
2.Tap Climate.
3.Select Auto Rear Defroster to activate/deactivate automatic rear window and doorheating.
Related information
Activating and deactivating the heated rearwindow and door mirrors (p. 218)
Setting the blower speed for thefront seats
The blower can be set to several different auto-matically controlled speeds for the front seat.
Blower control buttons in Climate view.
1. Open Climate view in the center display.
2.Tap the desired blower speed: Off, 1-5 orMax.
> The blower speed will be changed and thebuttons for the set speed will light up.
CAUTION
The air conditioning will not engage if theblower is turned off completely, which maycause fogging on the inside of the windows.
NOTE
The climate system automatically adapts air-flow as needed within the set blower speed,which means that airflow speed may varyslightly within the same blower speed.
Related information
Climate system controls (p. 207)