2019 VOLVO S90 TWIN ENGINE air condition

CLIMATE CONTROL
214
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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CLIMATE CONTROL
216
Vehicles with a heated windshield:
–Press the button repeatedly to switchbetween the three levels:
Activated windshield heating
Activated windshield heating and maxdefroster
Deactivated.
>The heated windshield and max defrosterare activated/deactivated and the buttonlights up/goes out.

NOTE
The max defroster starts after a slight delay toavoid a brief increase in blower speed if theheated windshield function has been deacti-vated by pressing the button twice in quicksuccession.
Activating and deactivating max
defroster from the center display
Max defroster in Climate view.
1. Open Climate view in the center display.
2.Tap Max.
> The max defroster is activated/deacti-vated and the button lights up/goes out.
Max defroster deactivates automatic cli-mate control and air recirculation, acti-vates the air conditioning, and changesblower speed to 5 and temperature to HI.
When max defroster is deactivated, theclimate system reverts to the previous set-tings.

NOTE
The volume increases when the blower speedis changed to 5.
Related information
Climate system controls (p. 207)

CLIMATE CONTROL
219
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)

CLIMATE CONTROL
223

Related information
Climate system controls (p. 207)Activating and deactivating airconditioning
The air conditioning cools and dehumidifiesincoming air as needed.
Air conditioning button in Climate view.
1. Open Climate view in the center display.
2.Tap AC.
> The air conditioning is activated/deacti-vated and the button lights up/goes out.
When the air conditioning is activated, itwill be switched on and off automaticallyby the climate system as needed.

NOTE
For optimum function of the air conditioning,close all side windows and the panoramicroof.

NOTE
The air conditioning cannot be activated whenthe fan speed is set to Off.

Related information
Climate system controls (p. 207)

CLIMATE CONTROL
* Option/accessory.224
Parking climate
Parking climate is an umbrella term for variousfunctions that improve the passenger compart-ment climate when the vehicle is parked, e.g.preconditioning.
Parking climate functions are controlled from theParking climate tab in the center display's Climate view.

Related information
Climate (p. 196)
Preconditioning (p. 224)
Climate comfort retaining function (p. 229)
Parking climate symbols and messages(p. 231)
Preconditioning
Preconditioning the vehicle before driving canhelp reduce wear and reduce energy consump-tion during a trip.
Preconditioning can be started immediately orstarted at a preset time using a timer.
The function utilizes several of the vehicle's sys-tems:
In cold weather, the parking heater heats thepassenger compartment to a comfortabletemperature.
In warm weather, air conditioning cools thepassenger compartment to a comfortabletemperature.
The electrically heated steering wheel* andseats* can be activated.
Heating for the windshield, rear window anddoor mirrors are automatically activated asneeded.
During preconditioning in a hot climate, conden-sation from the air conditions may drip under thevehicle. This is normal.

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CLIMATE CONTROL
* Option/accessory.226

NOTE
Preconditioning is only available when the caris connected to an electrical outlet. A charg-ing post that is not always active, for examplebecause of a timer, can cause loss of functionfor preconditioning.
If the car is not connected to an electricalsocket it is still possible in a warm climate toachieve brief cooling of the passenger com-partment by direct starting preconditioning.

NOTE
The vehicle doors and windows should beclosed during preconditioning of the passen-ger compartment.

Starting from app *
A device with the Volvo On Call* app can be usedto start preconditioning or check settings. Pre-conditioning heats or cools the passenger com-partment (using the vehicle's air conditioning) toa comfortable temperature.
The passenger compartment can also be precon-
ditioned using the Engine Remote Start (ERS)3
function using the Volvo On Call* app.
Related information
Parking climate (p. 224)
Preconditioning (p. 224)
Preconditioning timer (p. 226)
Preconditioning timer
The timer can be set to finish preconditioning ata predetermined time.
The timer can store up to 8 preset times for:
A time on a particular date
A time on one or more days of the week, withor without the repeat function.

NOTE
Preconditioning is only available when the caris connected to an electrical outlet. A charg-ing post that is not always active, for examplebecause of a timer, can cause loss of functionfor preconditioning.
If the car is not connected to an electricalsocket it is still possible in a warm climate toachieve brief cooling of the passenger com-partment by direct starting preconditioning.

Related information
Preconditioning (p. 224)
Adding and editing timer settings for precon-ditioning (p. 227)
Activating and deactivating preconditioningtimer (p. 228)
Deleting preconditioning timer settings(p. 228)
3Certain markets only.

CLIMATE CONTROL
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229

Related information
Preconditioning (p. 224)
Preconditioning timer (p. 226)
Adding and editing timer settings for precon-ditioning (p. 227)
Activating and deactivating preconditioningtimer (p. 228)
Climate comfort retaining function
The climate in the passenger compartment canbe maintained when the vehicle is parked, e.g. ifthe engine is turned off but the driver or passen-gers remain in the vehicle.
This function can only be direct-started.
The function utilizes several of the vehicle's sys-tems:
Residual heat from the engine is used tohelp heat the passenger compartment to acomfortable temperature.
In warm weather, the ventilation system coolsthe passenger compartment by blowing air infrom outside.

NOTE
Climate comfort maintenance will be deacti-vated if the vehicle is locked from the outsidein order to avoid using residual engine heatunnecessarily. This function is intended to beused to maintain climate comfort when thedriver or a passenger remains in the vehicleafter the engine is turned off.

Related information
Parking climate (p. 224)
Starting and switching off the climate retain-ing function when parking (p. 229)
Starting and switching off theclimate retaining function whenparking
The climate retaining function maintains the cli-mate settings in the vehicle after the engine hasbeen switched off. The function can be activatedin the center display.
Button for retaining climate comfort in the Parkingclimate tab in Climate view.
1. Open Climate view in the center display.
2.Select the Parking climate tab.
3.Tap Keep climate comfort.
> The climate comfort retaining function willbe activated/deactivated and the buttonlight will go on/off.

DRIVER SUPPORT
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* Option/accessory.321
Pilot Assist limitations
Pilot Assist functionality may be reduced in cer-tain situations.
Pilot Assist is a driver support function designedto simplify driving and assist the driver in manysituations. However, the driver is always responsi-ble for maintaining a suitable distance to vehiclesor objects around it and ensuring that the vehicleis correctly positioned in the traffic lane.

WARNING
In some situations, Pilot Assist may have trou-ble helping the driver properly or may bedeactivated automatically – we advise againstusing Pilot Assist in such cases. Examples ofsuch situations include:
the lane markings are worn, missing orcross each other.
lane division is unclear, for example, whenthe lanes divide or merge or at exits orwhen there are multiple sets of markings.
edges or other lines than lane markingsare present on or near the road, e.g.curbs, joints or repairs to the road sur-face, edges of barriers, roadside edges orstrong shadows.
the lane is narrow or winding.
the lane contains ridges or holes.
weather conditions are poor, e.g. rain,snow or fog or slush or reduced visibilitywith poor light conditions, backlighting,wet road surface, etc.
The driver should also note that Pilot Assisthas the following limitations:
High curbs, roadside barriers, temporaryobstacles (traffic cones, safety barriers,etc.) are not detected. Alternatively, theymay be detected incorrectly as lane mark-ings, with a subsequent risk of contactbetween the vehicle and such obstacles.
The driver is responsible for ensuring thatthe vehicle maintains a suitable distancefrom such obstacles.
The camera and radar sensors do nothave the capacity to detect all oncomingobjects and obstacles in traffic environ-ments, e.g. potholes, stationary obstaclesor objects that completely or partiallyblock the route.
Pilot Assist does not "see" pedestrians,animals, etc.
The recommended steering input is lim-ited in force, which means that it cannotalways help the driver to steer and keepthe vehicle within the lane.
In vehicles equipped with SensusNavigation*, the function is able to useinformation from map data, which couldcause variations in performance.
Pilot Assist is switched off if the powersteering is working with reduced power -e.g. during cooling due to overheating(see section "Speed-dependent steeringforce").
The driver can always correct or adjust steeringassistance provided by Pilot Assist by turning thesteering wheel to the desired position.