engine VOLVO S90 2020 Quick Guide

||
DISPLAYS AND VOICE CONTROL
92
Symbol Meaning
Tire pressure system This symbol illuminates to indi- cate low tire pressure. If there isa fault in the tire pressure sys-tem, the symbol will first flash forapproximately 1 minute and thenglow steadily. This may occur ifthe system cannot detect or alertthe driver of low tire pressure asintended.
Emission control system If this symbol illuminates after starting the engine, it could indi-cate a fault in the vehicle's emis-sion control system. Have thevehicle checked by a workshop.Volvo recommends contactingan authorized Volvo workshop.
Left/right turn signals The symbol will flash when the turn signals are in use.
Symbol Meaning
Parking lights This symbol illuminates when the parking lights are on.
Fault in headlight system This symbol illuminates if a fault has been detected in the ABL(Active Bending Lights) functionor another fault in the headlightsystem.
Active high beams on This symbol lights up in blue when the active high beams areon.
Active high beams off This symbol lights up in white when the active high beams areoff.
High beams on This symbol illuminates when the high beams are on or flashed.
Active high beams on This symbol lights up in blue when the active high beams areon. Parking lights are on.
Symbol Meaning
Active high beams off This symbol lights up in white when the active high beams areoff. Parking lights are on.
High beams on This symbol illuminates when the high beams and parking lightsare on.
Front fog lights on This symbol illuminates when the front fog lights are on.
Rear fog light on This symbol illuminates when the rear fog light is on.
Rain sensor on This symbol illuminates when the rain sensor is on.
Preconditioning on This symbol illuminates when the engine block/passenger com-partment heater or air condition-ing are preconditioning the vehi-cle.

||
DISPLAYS AND VOICE CONTROL
94
Symbol Meaning
Airbags If this symbol remains illumi- nated or comes on while driving,a fault has been detected in oneof the vehicle's safety systems.Read the message in the instru-ment panel. Volvo recommendscontacting an authorized Volvoworkshop.
A
BFault in brake system If this symbol illuminates, the brake fluid level may be too low.Contact your nearest authorizedworkshop to have the brake fluidlevel checked and adjusted.
Symbol Meaning
A
B
Parking brake on This symbol glows steadily when the parking brake is applied. A flashing symbol indicates that a fault has occurred. Read themessage in the instrument panel.
Low oil pressure If this symbol illuminates while driving when the engine oil pres-sure is too low. Stop the engineimmediately and check theengine oil level. Add oil if neces-sary. If the symbol illuminatesand the oil level is normal, con-tact a workshop. Volvo recom-mends contacting an authorizedVolvo workshop.
Generator not charging This symbol illuminates during driving if a fault is detected in theelectrical system. Contact aworkshop. Volvo recommendscontacting an authorized Volvoworkshop.
Symbol Meaning
Collision risk City Safety warns the driver if there is a risk of a collision withanother vehicle, pedestrian,cyclist or large animal.
High engine temperature The symbol will illuminate while driving when the engine tem-perature is too high. An explana-tory message will be simultane-ously displayed in the instrumentpanel.
A
Canadian models.
B US models.
Related information
Indicator symbols in the instrument panel (p. 91)
Instrument panel (p. 80)

DISPLAYS AND VOICE CONTROL
}}
97
FreeType Project License
1. 1 Copyright 1996-1999 by David Turner,Robert Wilhelm, and Werner Lemberg Introduction The FreeType Project isdistributed in several archive packages;some of them may contain, in addition tothe FreeType font engine, various toolsand contributions which rely on, or relateto, the FreeType Project. This licenseapplies to all files found in such packages,and which do not fall under their ownexplicit license. The license affects thusthe FreeType font engine, the testprograms, documentation and makefiles,at the very least. This license was inspiredby the BSD, Artistic, and IJG(Independent JPEG Group) licenses,which all encourage inclusion and use offree software in commercial and freewareproducts alike. As a consequence, its mainpoints are that: o We don't promise thatthis software works. However, we are beinterested in any kind of bug reports. (`asis' distribution) o You can use thissoftware for whatever you want, in partsor full form, without having to pay us.(`royalty-free' usage) o You may notpretend that you wrote this software. Ifyou use it, or only parts of it, in a program,you must acknowledge somewhere inyour documentation that you've used theFreeType code. (`credits') We specificallypermit and encourage the inclusion of this software, with or without modifications, incommercial products, provided that allwarranty or liability claims are assumed bythe product vendor. Legal Terms 0.Definitions Throughout this license, theterms `package', `FreeType Project', and`FreeType archive' refer to the set of filesoriginally distributed by the authors (DavidTurner, Robert Wilhelm, and WernerLemberg) as the `FreeType project', bethey named as alpha, beta or final release.`You' refers to the licensee, or personusing the project, where `using' is ageneric term including compiling theproject's source code as well as linking itto form a `program' or `executable'. Thisprogram is referred to as `a program usingthe FreeType engine'. This license appliesto all files distributed in the originalFreeType archive, including all sourcecode, binaries and documentation, unlessotherwise stated in the file in its original,unmodified form as distributed in theoriginal archive. If you are unsure whetheror not a particular file is covered by thislicense, you must contact us to verify this.The FreeType project is copyright (C)1996-1999 by David Turner, RobertWilhelm, and Werner Lemberg. All rightsreserved except as specified below. 1. NoWarranty THE FREETYPE ARCHIVE ISPROVIDED `AS IS' WITHOUTWARRANTY OF ANY KIND, EITHER
EXPRESSED OR IMPLIED, INCLUDING,BUT NOT LIMITED TO, WARRANTIES OFMERCHANTABILITY AND FITNESS FORA PARTICULAR PURPOSE. IN NO EVENTWILL ANY OF THE AUTHORS ORCOPYRIGHT HOLDERS BE LIABLE FORANY DAMAGES CAUSED BY THE USEOR THE INABILITY TO USE, OF THEFREETYPE PROJECT. As you have notsigned this license, you are not required toaccept it. However, as the FreeTypeproject is copyrighted material, only thislicense, or another one contracted withthe authors, grants you the right to use,distribute, and modify it. Therefore, byusing, distributing, or modifying theFreeType project, you indicate that youunderstand and accept all the terms ofthis license.
2. Redistribution Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided thatthe following conditions are met: oRedistribution of source code must retainthis license file (`licence.txt') unaltered;any additions, deletions or changes to theoriginal files must be clearly indicated inaccompanying documentation. Thecopyright notices of the unaltered, originalfiles must be preserved in all copies ofsource files. o Redistribution in binaryform must provide a disclaimer that statesthat the software is based in part of the

||
DISPLAYS AND VOICE CONTROL
98work of the FreeType Team, in the distribution documentation. We alsoencourage you to put an URL to theFreeType web page in yourdocumentation, though this isn'tmandatory. These conditions apply to anysoftware derived from or based on theFreeType code, not just the unmodifiedfiles. If you use our work, you mustacknowledge us. However, no fee need bepaid to us.
3. Advertising The names of FreeType's authors and contributors may not be usedto endorse or promote products derivedfrom this software without specific priorwritten permission. We suggest, but donot require, that you use one or more ofthe following phrases to refer to thissoftware in your documentation oradvertising materials: `FreeType Project',`FreeType Engine', `FreeType library', or`FreeType Distribution'.
4. Contacts There are two mailing lists related to FreeType: [email protected] Discusses generaluse and applications of FreeType, as wellas future and wanted additions to thelibrary and distribution. If you are lookingfor support, start in this list if you haven'tfound anything to help you in thedocumentation. o [email protected] bugs, as well as engineinternals, design issues, specific licenses, porting, etc. o http://www.freetype.orgHolds the current FreeType web page,which will allow you to download ourlatest development version and readonline documentation. You can alsocontact us individually at: David Turner<
[email protected] > Robert
Wilhelm
Werner Lemberg< [email protected] >
Libpng License
This copy of the libpng notices is provided for your convenience. In case of any discrepancybetween this copy and the notices in the filepng.h that is included in the libpngdistribution, the latter shall prevail. COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence. libpng versions 1.0.7, July 1, 2000, through 1.0.13, April 15, 2002, are Copyright (c)2000-2002 Glenn Randers-Pehrson and aredistributed according to the same disclaimerand license as libpng-1.0.6 with the followingindividuals added to the list of ContributingAuthors Simon-Pierre CadieuxEric S. RaymondGilles Vollant and with the following additions to the disclaimer: There is no warranty against interference with your enjoyment of the library or againstinfringement. There is no warranty that ourefforts or the library will fulfill any of yourparticular purposes or needs. This library isprovided with all faults, and the entire risk ofsatisfactory quality, performance, accuracy,and effort is with the user. libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright (c)1998, 1999 Glenn Randers-Pehrson, and aredistributed according to the same disclaimerand license as libpng-0.96, with the followingindividuals added to the list of ContributingAuthors: Tom LaneGlenn Randers-PehrsonWillem van Schaiklibpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright (c) 1996, 1997Andreas Dilger Distributed according to thesame disclaimer and license as libpng-0.88,with the following individuals added to the listof Contributing Authors: John BowlerKevin BraceySam Bushell

||
DISPLAYS AND VOICE CONTROL
104
Service messages
The following table lists a selection of impor- tant service messages and what they mean.
Message Meaning
Stop safelyAStop and switch off the engine. Serious risk ofdamage - contact a workshop B
.
Turn off engineA Stop and switch off the engine. Serious risk ofdamage - contact a workshop
B
.
Service urgent Drive to work- shop
A Contact a workshop
B
to
have the vehicle inspec- ted immediately.
Service requiredA Contact a workshop
B
to
have the vehicle inspec- ted as soon as possible.
Regular main- tenance Book time for maintenanceTime for service - contact a workshop B
. Shown
before the next service date.
Regular main- tenance Time for main- tenanceTime for service - contact a workshop B
. Shown on
the next service date.
Message Meaning
Regular main- tenance Maintenance overdueTime for service - contact a workshop B
. Shown
when the date for service has passed.
Temporarily offA A function has been tem- porarily deactivated andwill be reactivated auto-matically while driving orafter the engine is restar-ted.
A
Part of message, shown along with information on the loca- tion of the problem.
B An authorized Volvo workshop is recommended.
Related information
Handling messages in the instrument panel (p. 104)
Handling messages saved from the instru- ment panel (p. 105)
Messages in the center display (p. 137)
Handling messages in the instrument panel
Messages in the instrument panel are con- trolled using the right-side steering wheelkeypad.
Examples of messages in the instrument panel 5
and
the right-side steering wheel keypad.

||
DISPLAYS AND VOICE CONTROL
106
Reading saved messages
To read a saved message immediately:
–Tap the button to the right of the messageVehicle message stored in Car Status app in the center display.
> The saved message will be displayed in the
Car Status app.
To read saved messages at a later time: 1. Open the
Car Status app from App view
in the center display.
> The app will open in the bottom tile of Home view.
2. Select the
Messages tab in the app.
> A list of saved messages will be dis- played.
3. Tap a message to expand/minimize it. > More information about the messagewill appear in the list and the image to the left of the app will display informa-tion about the message in graphic form.
Handling saved messages
In expanded form, some messages have two buttons available for booking service or read-ing the Owner's Manual. Booking service for saved messages:
–With the message in expanded form, tapRequest appoint./Call to make
Appointment7 for assistance booking
service. > With
Request appoint.: TheAppointments tab will open in the app
and create a request for a service/repair appointment. With
Call to make Appointment: The
phone app will open and call a service center to make an appointment forservice or repairs.
Reading the Owner's Manual for saved mes-sages:
–With the message in expanded form, tapOwner's manual to read relevant infor-
mation about the message in the Owner's Manual.
> The Owner's Manual will open in the center display and provide information related to the message.
Saved messages in the app are automatically deleted each time the engine is started.
Related information
Messages in the instrument panel (p. 103)
Handling messages in the instrument panel (p. 104)
Messages in the center display (p. 137)
7
Market dependent. Volvo ID and selected workshop also need to be registered

DISPLAYS AND VOICE CONTROL
* Option/accessory.
112
Activating and deactivating the center display The center display can be temporarily switched off and reactivated using the homebutton under the screen.
Center display's home button.
When the home button is used, the screen will go dark and the touchscreen no longer reactsto touch. The climate bar will remain visible.All functions connected to the screen continue to operate, such as climate, audio, guiding *
and apps. The center display screen can be cleaned when the display is dimmed. The dim-ming function can also be used to darken thescreen so it is not a distraction while driving. 1. Press and hold the button beneath the
screen.
> The screen will go dark (the climate barwill remain visible). All functions con- nected to the screen continue to oper-ate.
2. To reactivate the screen, briefly press the Home button.
> The view that was displayed before thescreen was turned off will be displayed again.
NOTE
The screen cannot be turned off when a prompt to perform an action is being dis-played on the screen.
NOTE
The center display is turned off automati- cally when the engine is off and the driver'sdoor is opened.
Related information
Cleaning the center display (p. 591)
Changing the appearance of the center display (p. 128)
Center display overview (p. 107)
Navigating in the center display's views
There are five different basic views in the cen- ter display: Home view, Top view, Climateview, App view and Function view. Thescreen is automatically activated when thedriver's door is opened.
Home viewHome view is the view displayed when the screen is activated. It consists of four tiles:
Navigation, Media, Phone and a fourth tile.
An app or vehicle function selected from the App or Function views will start in the respec- tive tile in Home view.
FM radio, for example,
will start in the Media tile.
The extra tile displays the most recently used app or vehicle function that is not related tothe other three tiles. The tiles display brief information about the respective apps.
NOTE
When the vehicle is started, information on the current status of apps will be displayedin the respective tile in Home view.

LIGHTING
* Option/accessory.
154
Using turn signals
The vehicle's turn signals are controlled using the left-side steering wheel lever. The turnsignals flash three times or continuously,depending on how far up or down the lever ismoved.
Turn signals.
Triple flash indicatorMove the steering wheel lever up or down to the first position and release. The turnsignals will flash three times. If the func-tion is deactivated via the center display,the signals will flash once.
NOTE
This automatic flashing sequence can be interrupted by immediately movingthe lever in the opposite direction.
If the turn signal indicator flashes morequickly than normal, refer to the mes-sage in the instrument panel.
Continuous flashing sequenceMove the lever up or down as far as possi- ble.
The lever will stop in its end position and canbe moved back manually or automatically bymoving the steering wheel.
Related information
Hazard warning flashers (p. 157)
Adjusting light functions via the centerdisplay (p. 149)
Replacing front turn signal bulbs (p. 563)
Active Bending Lights
*
Active Bending Lights (ABL) are designed to help provide extra illumination in curves andintersections. Depending on equipment level, vehicles with LED 3
headlights * may be equip-
ped with Active Bending Lights.
Headlight pattern with function deactivated (left) and activated (right).
Active Bending Lights follow the movement of the steering wheel to help provide extra illumi-nation in curves and intersections, helping toimprove visibility for the driver. The function is automatically activated when the engine is started. If a fault is detected in the system, the
symbol will illuminate in
the instrument panel and a message will be displayed.
3 LED (Light Emitting Diode)

LIGHTING
* Option/accessory.
158
Using home safe lighting
Some of the exterior lights remain on to illu- minate the area around the vehicle. This iscalled home safe lighting.
To activate home safe lighting:
1. Switch off the ignition.
2. Push the left-side steering wheel lever toward the dashboard and release.
3. Exit the vehicle and lock the doors. > A symbol in the instrument panel illumi-nates to indicate that the function is activated and exterior lighting switcheson: Parking lights, headlights, licenseplate lighting and outer door handle lighting *.
The length of time home safe lighting remains illuminated can be set in the center display.
Related information
Adjusting light functions via the centerdisplay (p. 149)
Welcome Light (p. 158)
Welcome Light
Approach lighting is activated when the vehi- cle is unlocked and can be used to providelight as you walk toward the vehicle.
The function is activated when the remote key is used for unlocking. The parking lights, ceil-ing lights, footwell lights and trunk/cargocompartment lights are activated in daylightconditions. In weak daylight or dark condi-tions, the license plate lighting and outer door handle lighting * will also be activated, with the
light directed toward the ground. If no door is opened, the lights will remain illu- minated for approx. 2 minutes. If a door isopened while the function is activated, the interior lighting and outer door handle lighting *
will remain on for a longer period of time. This function can be activated and deactivated in the center display.
Related information
Adjusting light functions via the centerdisplay (p. 149)
Using home safe lighting (p. 158)
Remote key (p. 234)
Interior Lighting
The passenger compartment is equipped with several different types of lighting, e.g.general lighting, adjustable ambient lightingand reading lights.
All lighting in the passenger compartment can be turned on and off manually within5 minutes after:
the engine has been switched off and theignition is in mode
0.
the vehicle is unlocked but has not yetbeen started.
Front ceiling lighting
The controls in the ceiling console for the front read- ing lights and courtesy lighting.
Reading light left side
Passenger compartment lighting

LIGHTING
}}
* Option/accessory.159
Courtesy lighting auto switch
Reading light right side
Reading lights
The reading lights on the right and left sides are switched on and off by briefly pressing thebuttons in the ceiling console. To adjust thebrightness, press and hold the button.
Passenger compartment lighting
Briefly press the button in the ceiling console to switch on or off the footwell lighting andceiling lighting.
Courtesy lighting auto switch
Activate the auto switch by briefly pressing the AUTO button in the ceiling console. With
Auto activated, the indicator light in the buttonand the courtesy lighting come on and areturned off as follows. Courtesy lighting is switched on when:
The vehicle is unlocked
The vehicle is switched off
A side door is opened.
Courtesy lighting is switched off when: The vehicle is locked
The engine is started
A side door is closed
A side door has been open for approx. 2 minutes.
Rear roof lightingReading lights are located in the rear sectionof the vehicle and can also be used as passen-ger compartment lighting.
In vehicles with panoramic roofs
*, there are two lamp
units, one on each side of the ceiling.
Briefly press the button on the light to turn on or off the reading lights. To adjust the bright-ness, press and hold the button.
Glove compartment lightingThe glove compartment lighting comes on orgoes off when the glove compartment isopened or closed.
Vanity mirror lighting *The vanity mirror lighting comes on or goes offwhen the cover over the mirror is opened orclosed.
Ground lighting*The ground lighting comes on or goes offwhen a door is opened or closed.
Doorsill lightingThe doorsill lighting comes on or goes offwhen a door is opened or closed.
Trunk lightingThe trunk lighting comes on or goes off whenthe trunk lid is opened or closed.
Ambient LightingThe ambient lighting comes on when thedoors are opened and goes out when the vehi-cle is locked. Ambient lighting brightness canbe adjusted in the center display and also fine-tuned using the thumb wheel in the dash-board.
Mood lighting*The vehicle is equipped with LEDs that pro-vide faint lighting in various colors. This light-ing is on when the engine is running. Moodlighting can be adjusted in the center displayand also fine-tuned using the thumb wheel inthe dashboard.
Lighting in the door storage compartments
Lighting in the door storage compartments comes on when the doors are opened andgoes out when the vehicle is locked. The