2019 VOLVO S90 TWIN ENGINE heating

5
SEATS AND STEERING WHEEL
Manual front seats180
Power* front seats181
Adjusting the power* front seats181
Storing positions for seats, mirrorsand head-up display*182
Using stored positions for seats, mir-rors and head-up display*183
Front seat massage* settings184
Adjusting front seat massage settings*185
Adjusting* front seat cushion length185
Adjusting front seat side bolster settings*186
Adjusting front seat lumbar support*187
Adjusting the passenger seat fromthe driver's seat*188
Folding down the rear seat backrests*189
Adjusting the rear seat head restraints191
Adjusting the passenger seat fromthe rear seat192
Steering wheel controls and horn193
Adjusting the steering wheel193
CLIMATE CONTROL
Climate196
Climate zones196
Climate control sensors196
Perceived temperature197
Climate control system voice commands197
Air quality198
Clean Zone*199
Clean Zone Interior Package*199
Interior Air Quality System*200
Activating and deactivating the airquality sensor*200
Passenger compartment air filter201
Air distribution201
Adjusting air distribution202
Opening, closing and directing air vents202
Air distribution options204
Climate system controls207
Activating and deactivating powerfront seats*209
Activating and deactivating theheated front seat*210
Activating and deactivating theheated rear seats*210
Activating and deactivating front seatventilation*211
Activating and deactivating the venti-lated rear seats*212
Activating and deactivating theheated steering wheel*213
Activating and deactivating automaticsteering wheel heating*213
Activating auto climate control214
Activating and deactivating recirculation214
Activating and deactivating the recir-culation timer setting215
Activating and deactivating max defroster215
Activating and deactivating theheated windshield*217
Activating and deactivating automaticwindshield heating*218
Activating and deactivating theheated rear window and door mirrors218
Automatically activating and deacti-vating the heated rear window anddoor mirrors
219
Setting the blower speed for thefront seats219
Setting the blower speed for the rearseats220
Setting the temperature for the frontseats221
Setting the temperature for the rearseats221
Synchronize temperature222

10
STARTING AND DRIVING
Starting the vehicle426
Switching off the vehicle428
Ignition modes429
Selecting ignition mode430
Brake functions430
Brakes431
Brake Assist System432
Braking on wet roads433
Braking on salted roads433
Maintenance of the brake system433
Parking brake434
Activating and deactivating the park-ing brake434
Settings for automatically activatingthe parking brake436
Parking on a hill436
Parking brake malfunction436
Auto-hold brakes437
Activating and deactivating Auto-hold at a standstill438
Hill Start Assist439
Braking assist after a collision439
Transmission440
Gear selector positions for automatictransmissions440

Using the steering wheel paddles* toshift442
Shiftlock443
The kickdown function444
All Wheel Drive (AWD)444
Drive systems444
Starting and stopping the combus-tion engine in Twin Engine vehicles445
Drive modes446
Changing drive mode449
Energy distribution in hybrid modeusing map data*450
Leveling control* and suspension451
Leveling control settings*453
Economical driving453
Using the electric motor only454
Factors affecting electric motor range455
"Hold" and "Charge" functions456
Preparing for a long trip457
Winter driving458
Driving through standing water458
Opening/closing the fuel filler door459
Refueling460
Fuel461
Octane rating462

Emission controls464
Overheating of engine and transmission465
Battery drain466
Jump starting using another battery466
Towing using a towline468
Attaching and removing the towing eyelet469
Recovery470
HomeLink®*471
Programming HomeLink®*471
Using HomeLink®*473
Type approval for HomeLink®*473
Compass*474
Activating and deactivating the compass*474
Calibrating the compass*475

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YOUR VOLVO
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goal. In addition to continuous environmentalrefinement of conventional gasoline-poweredinternal combustion engines, Volvo is activelylooking at advanced technology alternative-fuelvehicles.
When you drive a Volvo, you become our partnerin the work to lessen the vehicle's impact on theenvironment. To reduce your vehicle's environ-mental impact, you can:
Maintain proper air pressure in your tires.Tests have shown decreased fuel economywith improperly inflated tires.
Follow the recommended maintenanceschedule in your Warranty and ServiceRecords Information booklet.
Drive at a constant speed whenever possible.
See a trained and qualified Volvo servicetechnician as soon as possible for inspectionif the check engine (malfunction indicator)light illuminates, or stays on after the vehiclehas started.
Properly dispose of any vehicle-related wastesuch as used motor oil, used batteries, brakepads, etc.
When cleaning your vehicle, please use gen-uine Volvo car care products. All Volvo carcare products are formulated to be environ-mentally friendly.

Twin Engine vehicles
If possible, precondition the vehicle with thecharging cable before driving.
If preconditioning is not possible in coldweather, use the seat and steering wheelheating primarily. Avoid heating the entirepassenger compartment, which reduces thehybrid battery's charge level.
Choose the Pure drive mode to help mini-mize electric power consumption.
In hilly terrain, put the gear selector in modeB to utilize the electric motor's braking func-tion when the accelerator pedal is released.This helps charge the hybrid battery.

Related information
Economical driving (p. 453)
Starting and stopping preconditioning(p. 225)
Air quality (p. 198)
IntelliSafe - driver support
IntelliSafe is Volvo Cars' philosophy regardingvehicle safety. IntelliSafe consists of a number ofsystems, both standard and optional, that aredesigned to help make driving safer, preventaccidents and protect passengers and otherroad users.
Support
IntelliSafe includes driver support functions suchas Adaptive cruise control* which helps the driverto maintain an even speed combined with a pre-selected time interval to the vehicle ahead.
Pilot Assist2 helps the driver keep the vehicle inthe current traffic lane by providing steeringassistance and maintaining an even speed and aset time interval to the vehicle ahead.
Park Assist Pilot* helps the driver pull into andout of parking spaces.
Other examples of systems that can help thedriver are the Active main beam, Cross TrafficAlert (CTA)* and Blind Spot Information (BLIS)*systems.

Prevention
City Safety is a function intended to help preventaccidents. The function can help prevent or miti-gate a collision with pedestrians, cyclists, largeanimals or other vehicles. Light, sound and pulsa-tions in the brake pedal are provided to alert of a
2Depending on market, this function can be either standard or optional.

DISPLAYS AND VOICE CONTROL
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adjusted using the right-side steering wheelkeypad.
Home view ‒ the initial view displayed whenthe screen is turned on.
App view ‒ shows downloaded apps (third-party apps) as well as apps for integratedfunctions, such as FM radio. Tap an app iconto open that app.
Status bar ‒ current vehicle activities areshown at the top of the screen. Network andconnection information is shown to the left ofthe status bar. Media-related information, theclock and information about backgroundactivities are shown to the right.
Top view ‒ pull the tab down to open Topview. From here, you can access Settings,Owner's manual, Profile and messagesstored in the vehicle. In certain cases, con-textual setting (e.g. Navigation Settings)and the contextual Owner's Manual (e.g.Navigation Manual) can also be accessedin Top view.
Navigation ‒ takes you to map navigationwith e.g. Sensus Navigation*. Tap the tile toexpand it.
Media ‒ most recently used media-relatedapps. Tap the tile to expand it.
Phone ‒ used to access phone-related func-tions. Tap the tile to expand it.
Fourth tile ‒ most recently used apps orvehicle functions not associated with theother tiles. Tap the tile to expand it.
Climate row - information and direct interac-tion to set temperature and seat heating forexample*. Tap the symbol in the center of theclimate bar to open Climate view and addi-tional setting options.

Related information
Handling the center display (p. 108)
Navigating in the center display's views(p. 111)
Function view in the center display (p. 118)
Apps (p. 480)
Symbols in the center display status bar(p. 120)
Changing settings in the center display's Topview (p. 128)
Opening contextual setting in the center dis-play (p. 129)
Owner's Manual in the center display (p. 17)
Media player (p. 500)
Phone (p. 514)
Climate system controls (p. 207)
Turning off and adjusting the volume of thecenter display system sounds (p. 127)
Changing the appearance of the center dis-play (p. 127)
Changing system language (p. 128)
Changing system units of measurement(p. 128)
Cleaning the center display (p. 619)
Messages in the center display (p. 136)

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DISPLAYS AND VOICE CONTROL
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NOTE
In Home view's standard mode – short presson the Home button. An animation describingaccess to the various views is shown on thescreen.

NOTE
When the vehicle is moving:
Certain functions (e.g. using the centerdisplay's keyboard) may be deactivated.
Certain texts (e.g. those generated byapps) will be shortened to three rows.Tap the Read out button to have theentire message read aloud.
The message will be shortened to onerow. Tap the Read out button to havethe entire message read aloud.

Status bar
Current vehicle activities are shown at the top ofthe screen in the status bar. Network and con-nection information is shown to the left of thestatus bar. Media-related information, the clockand information about background activities areshown to the right.
Top view
Top view when expanded.
There is a tab in the center of the status bar atthe top of the screen. Open Top view by tappingthe tab or by dragging/swiping from the top ofthe screen downward.
Top view always provides access to:
Settings
Owner's manual
Profile
The vehicle's stored messages.
In certain cases, Top view provides access to:
Contextual setting (e.g. NavigationSettings). Change settings directly in Top
view when an app (e.g. navigation) is beingused.
Contextual Owner's Manual (e.g. NavigationManual). Access articles in the digitalOwner's Manual related to the contentshown on the screen, directly in Top view.
To exit Top view, tap the screen outside Top view,press the Home button or tap the screen at thebottom of Top view and swipe upward. The viewsbehind will become visible again and can beused.

NOTE
The top view is not available at start-up/shut-down or when a message is being shown onthe screen. Similarly, it is not available whenthe climate view is shown.

Climate view
The climate bar is always visible at the bottom ofthe screen. The most common climate settingscan be made directly there, such as setting tem-perature and seat heating*.
Tap the symbol in the center of the cli-mate bar to open Climate view andaccess additional climate system set-tings.
Tap the symbol to close Climate viewand return to a previous view.

CLIMATE CONTROL
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On vehicles equipped with the Interior Air QualitySystem*, there is also an air quality sensor in theclimate system's air intake.

Related information
Climate (p. 196)
Interior Air Quality System* (p. 200)
Perceived temperature
The climate control system regulates the climatein the passenger compartment based on per-ceived temperature, not actual temperature.
The selected passenger compartment tempera-ture is based on the physical perception of thecurrent ambient temperature, airflow speed,humidity, sunlight in the passenger compartment,etc.
The system has a sunlight sensor that detectswhich side of the vehicle the sunlight is shiningon and adjusts the temperature accordingly. Thismeans that the temperature of the air coming outof the vents may be different for the left and rightsides, even if the temperature setting is the samefor both sides.

Related information
Climate (p. 196)
Climate control system voice
commands1
Voice commands can be used for the climatecontrol system to e.g. change temperature, acti-vate seat heating* or change blower speed.
Tap and say one of the following commands:
"Climate" - starts a command dialog for cli-mate controls and provides examples ofcommands that can be used.
"Set temperature to X degrees" - setsdesired temperature.
"Raise temperature"/"Lowertemperature" - raises/lowers the set tem-perature.
"Sync temperature" - synchronizes thetemperature for all climate zones in the vehi-cle with the temperature set for the driver'sside.
"Air on feet"/"Air on body" - opens thedesired air vent.
"Air on feet off"/"Air on body off" - closesthe desired air vent.
"Set fan to max"/"Turn off fan" - changesblower speed to Max/Off.
"Raise fan speed"/"Lower fan speed" -raises/lowers the set blower speed.
1Certain markets only.

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CLIMATE CONTROL
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"Turn on auto" - activates automatic climatecontrol.
"Air condition on"/"Air condition off" -activates/deactivates air conditioning.
"Recirculation on"/"Recirculation off" -activates/deactivates air recirculation.
"Turn on defroster "/"Turn off defroster"- activates/deactivates window and door mir-ror defrosting.
"Turn on max defroster"/"Turn off maxdefroster" - activates/deactivates maxdefroster.
"Turn on electric defroster"/"Turn offelectric defroster" - activates/deactivatesheated windshield*.
"Turn on rear defroster"/"Turn off reardefroster" - Activates/deactivates heatedrear window and door mirrors.
"Turn steering wheel heat on"/"Turnsteering wheel heat off" - activates/deac-tivates heated steering wheel*.
"Raise steering wheel heat"/"Lowersteering wheel heat" - raises/lowers thelevel of steering wheel heating*.
"Turn on seat heat"/"Turn off seat heat"- activates/deactivates seat heating*.
"Raise seat heat"/"Lower seat heat" -raises/lowers the level of seat heating*.
"Turn on seat ventilation"/"Turn off seatventilation" - activates/deactivates seatventilation*.
"Raise seat ventilation"/"Lower seatventilation" - raises/lowers the level of seatventilation*.

Related information
Climate (p. 196)
Voice control (p. 141)
Using voice commands (p. 142)
Voice control settings (p. 144)
Air quality
The materials used in the passenger compart-ment and air filtering system have been selectedto ensure a high level of air quality in the passen-ger compartment.
Materials used in the passenger
compartment
The materials in the passenger compartment aredesigned to be pleasant and comfortable, evenfor people with asthma or allergies.
The materials have been developed and tested tominimize dust in the passenger compartment andmake it easier to keep clean.
The mats in both the passenger compartmentand trunk can be easily removed for cleaning.
Use Volvo-recommended cleaning agents andcar care products to clean the interior.

Air filtering systems
In addition to the passenger compartment filter,the Clean Zone Interior Package* and Interior AirQuality System* also help maintain high air qual-ity in the passenger compartment.

Related information
Climate (p. 196)
Clean Zone* (p. 199)
Clean Zone Interior Package* (p. 199)
Interior Air Quality System* (p. 200)
Passenger compartment air filter (p. 201)

CLIMATE CONTROL
204
Air distribution options
Air distribution can be adjusted manually if nee-ded. The following options are available.
Air distributionPurpose
If all air distribution buttons are deselected in manual mode, the climate control system will revert to automatic mode.
Main airflow from defroster vents. Some airflow from other vents. Helps remove ice and condensation in cold and humid weather(blower speed should not be set too low).
Main airflow from dashboard vents. Some airflow from other vents. Provides effective cooling in warm weather.
Main airflow from floor vents. Some airflow from other vents. Provides heating or cooling in footwell areas.