2019 VOLVO S90 TWIN ENGINE engine

DISPLAYS AND VOICE CONTROL
93
Warning symbols in the instrumentpanel
The warning symbols alert the driver that animportant function is activated or that a seriousfault or error has occurred.
Symbol Meaning
WARNING
The red warning symbol illuminatesto indicate that a fault has beendetected that could affect safetyand/or driveability. An explanatorymessage will be simultaneouslydisplayed in the instrument panel.The warning symbol may also illu-minate in combination with othersymbols.
Seat belt reminder
This symbol will glow steadily orflash if the driver or front seat pas-senger has not fastened their seatbelt or if anyone in the rear seathas removed their seat belt.
Symbol Meaning
Airbags
If this symbol remains illuminatedor comes on while driving, a faulthas been detected in one of thevehicle's safety systems. Read themessage in the instrument panel.Volvo recommends contacting anauthorized Volvo workshop.
A
B
Fault in brake system
If this symbol illuminates, the brakefluid level may be too low. Contactyour nearest authorized workshopto have the brake fluid levelchecked and adjusted.
A
B
Parking brake on
This symbol glows steadily whenthe parking brake is applied.
A flashing symbol indicates that afault has occurred. Read the mes-sage in the instrument panel.
Symbol Meaning
Low oil pressure
If this symbol illuminates while driv-ing, the engine oil level is too low.Stop the engine immediately andcheck the engine oil level. Add oil ifnecessary. If the symbol illuminatesand the oil level is normal, contacta workshop. Volvo recommendscontacting an authorized Volvoworkshop.
Generator not charging
This symbol illuminates during driv-ing if a fault is detected in the elec-trical system. Contact a workshop.Volvo recommends contacting anauthorized Volvo workshop.
Collision risk
City Safety warns the driver if thereis a risk of a collision with anothervehicle, pedestrian, cyclist or largeanimal.
ACanadian models.BUS models.

Related information
Indicator symbols in the instrument panel(p. 90)
Instrument panel (p. 80)

||
DISPLAYS AND VOICE CONTROL
96

FreeType Project License
1. 1 Copyright 1996-1999 by David Turner,Robert Wilhelm, and Werner LembergIntroduction The FreeType Project isdistributed in several archive packages; someof them may contain, in addition to theFreeType font engine, various tools andcontributions which rely on, or relate to, theFreeType Project. This license applies to allfiles found in such packages, and which donot fall under their own explicit license. Thelicense affects thus the FreeType fontengine, the test programs, documentationand makefiles, at the very least. This licensewas inspired by the BSD, Artistic, and IJG(Independent JPEG Group) licenses, whichall encourage inclusion and use of freesoftware in commercial and freewareproducts alike. As a consequence, its mainpoints are that: o We don't promise that thissoftware works. However, we are beinterested in any kind of bug reports. (`as is'distribution) o You can use this software forwhatever you want, in parts or full form,without having to pay us. (`royalty-free'usage) o You may not pretend that you wrotethis software. If you use it, or only parts of it,in a program, you must acknowledgesomewhere in your documentation thatyou've used the FreeType code. (`credits')We specifically permit and encourage theinclusion of this software, with or withoutmodifications, in commercial products,
provided that all warranty or liability claimsare assumed by the product vendor. LegalTerms 0. Definitions Throughout this license,the terms `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', be theynamed as alpha, beta or final release. `You'refers to the licensee, or person using theproject, where `using' is a generic termincluding compiling the project's source codeas well as linking it to form a `program' or`executable'. This program is referred to as `aprogram using the FreeType engine'. Thislicense applies to all files distributed in theoriginal FreeType archive, including all sourcecode, binaries and documentation, unlessotherwise stated in the file in its original,unmodified form as distributed in the originalarchive. If you are unsure whether or not aparticular file is covered by this license, youmust contact us to verify this. The FreeTypeproject is copyright (C) 1996-1999 by DavidTurner, Robert Wilhelm, and WernerLemberg. All rights reserved except asspecified below. 1. No Warranty THEFREETYPE ARCHIVE IS PROVIDED `AS IS'WITHOUT WARRANTY OF ANY KIND,EITHER EXPRESSED OR IMPLIED,INCLUDING, BUT NOT LIMITED TO,WARRANTIES OF MERCHANTABILITY ANDFITNESS FOR A PARTICULAR PURPOSE.
IN NO EVENT WILL ANY OF THEAUTHORS OR COPYRIGHT HOLDERS BELIABLE FOR ANY DAMAGES CAUSED BYTHE USE OR THE INABILITY TO USE, OFTHE FREETYPE PROJECT. As you have notsigned this license, you are not required toaccept it. However, as the FreeType projectis copyrighted material, only this license, oranother one contracted with the authors,grants you the right to use, distribute, andmodify it. Therefore, by using, distributing, ormodifying the FreeType project, you indicatethat you understand and accept all the termsof this license.
2. Redistribution Redistribution and use insource and binary forms, with or withoutmodification, are permitted provided that thefollowing conditions are met: o Redistributionof source code must retain this license file(`licence.txt') unaltered; any additions,deletions or changes to the original filesmust be clearly indicated in accompanyingdocumentation. The copyright notices of theunaltered, original files must be preserved inall copies of source files. o Redistribution inbinary form must provide a disclaimer thatstates that the software is based in part ofthe work of the FreeType Team, in thedistribution documentation. We alsoencourage you to put an URL to theFreeType web page in your documentation,though this isn't mandatory. These conditionsapply to any software derived from or based

DISPLAYS AND VOICE CONTROL
}}
97
on the FreeType code, not just theunmodified files. If you use our work, youmust acknowledge us. However, no fee needbe paid to us.
3.Advertising The names of FreeType's authorsand contributors may not be used to endorseor promote products derived from thissoftware without specific prior writtenpermission. We suggest, but do not require,that you use one or more of the followingphrases to refer to this software in yourdocumentation or advertising materials:`FreeType Project', `FreeType Engine',`FreeType library', or `FreeType Distribution'.
4.Contacts There are two mailing lists relatedto FreeType: o [email protected] general use and applications ofFreeType, as well as future and wantedadditions to the library and distribution. If youare looking for support, start in this list if youhaven't found anything to help you in thedocumentation. o [email protected] bugs, as well as engine internals,design issues, specific licenses, porting, etc.o http://www.freetype.org Holds the currentFreeType web page, which will allow you todownload our latest development version andread online documentation. You can alsocontact us individually at: David Turner Robert Wilhelm WernerLemberg

Libpng License
This copy of the libpng notices is provided foryour convenience. In case of any discrepancybetween this copy and the notices in the filepng.h that is included in the libpng distribution,the latter shall prevail.
COPYRIGHT NOTICE, DISCLAIMER, andLICENSE:
If you modify libpng you may insert additionalnotices immediately following this sentence.
libpng versions 1.0.7, July 1, 2000, through1.0.13, April 15, 2002, are Copyright (c)2000-2002 Glenn Randers-Pehrson and aredistributed according to the same disclaimer andlicense as libpng-1.0.6 with the followingindividuals added to the list of ContributingAuthors
Simon-Pierre Cadieux
Eric S. Raymond
Gilles Vollant
and with the following additions to the disclaimer:
There is no warranty against interference withyour enjoyment of the library or againstinfringement. There is no warranty that our effortsor the library will fulfill any of your particularpurposes or needs. This library is provided with allfaults, and the entire risk of satisfactory quality,performance, accuracy, and effort is with the user.
libpng versions 0.97, January 1998, through1.0.6, March 20, 2000, are Copyright (c) 1998,1999 Glenn Randers-Pehrson, and aredistributed according to the same disclaimer andlicense as libpng-0.96, with the followingindividuals added to the list of ContributingAuthors:
Tom Lane
Glenn Randers-Pehrson
Willem van Schaik
libpng versions 0.89, June 1996, through 0.96,May 1997, are Copyright (c) 1996, 1997Andreas Dilger Distributed according to the samedisclaimer and license as libpng-0.88, with thefollowing individuals added to the list ofContributing Authors:
John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
libpng versions 0.5, May 1995, through 0.88,January 1996, are Copyright (c) 1995, 1996 GuyEric Schalnat, Group 42, Inc.

DISPLAYS AND VOICE CONTROL
}}
101

Related information
App menu in instrument panel (p. 99)
Messages in the instrument panel (p. 101)
Messages in the instrument panel
The instrument panel shows messages in certaincircumstances to inform or assist the driver.
Message in the instrument panel.
High-priority messages for the driver are dis-played in the instrument panel.
The messages may appear in different parts ofthe instrument panel depending on what otherinformation is currently being displayed. The mes-sage will disappear from the instrument panelafter a short period of time or after it has beenacknowledged or any required action has beentaken. Messages that need to be saved arestored in the Car Status app, which can beopened from the App view in the center display.
The message may be shown along with graphics,symbols or buttons to e.g. acknowledge the mes-sage or accept a request.
Service messages
The following table lists a selection of importantservice messages and what they mean.
Message Meaning
Stop safelyAStop and switch off theengine. Serious risk ofdamage - contact a work-
shopB.
Turn off
engineAStop and switch off theengine. Serious risk ofdamage - contact a work-
shopB.
Service urgentDrive to work-
shopA
Contact a workshopB tohave the vehicle inspectedimmediately.
Service
requiredAContact a workshopB tohave the vehicle inspectedas soon as possible.
Regular main-tenance
Book time formaintenance
Time for service - contact
a workshopB. Shownbefore the next servicedate.
Regular main-tenance
Time for main-tenance
Time for service - contact
a workshopB. Shown onthe next service date.

||
DISPLAYS AND VOICE CONTROL
102
Message Meaning
Regular main-tenance
Maintenanceoverdue
Time for service - contact
a workshopB. Shown whenthe date for service haspassed.
Temporarily
offAA function has been tem-porarily deactivated andwill be reactivated auto-matically while driving orafter the engine is restar-ted.
APart of message, shown along with information on the locationof the problem.BAn authorized Volvo workshop is recommended.

Related information
Handling messages in the instrument panel(p. 102)
Handling messages saved from the instru-ment panel (p. 103)
Messages in the center display (p. 136)
Handling messages in theinstrument panel
Messages in the instrument panel are controlledusing the right-side steering wheel keypad.
Messages in the instrument panel and the right-sidesteering wheel keypad.
Left/right
Confirm
Some messages in the instrument panel containone or more buttons for e.g. confirming the mes-sage or accepting a request.

Handling new messages
For messages with buttons:
1. Navigate among the buttons available bypressing the left/right arrow keys (1).
2. Confirm your selection by pressing confirm(2).
> The message will disappear from theinstrument panel.
For messages without buttons:
–Close the message by pressing confirm (2)or let the message automatically time-outafter a short period.
> The message will disappear from theinstrument panel.
Messages that need to be saved are stored inthe Car Status app, which can be opened fromthe App view in the center display. The messageVehicle message stored in Car Status appwill simultaneously appear in the center display.
Related information
Messages in the instrument panel (p. 101)
Handling messages saved from the instru-ment panel (p. 103)
Messages in the center display (p. 136)

DISPLAYS AND VOICE CONTROL
}}
103
Handling messages saved from theinstrument panel
Messages saved from the instrument panel andcenter displays are handled in the center display.
Saved messages can be viewed in the Car Status app.
The messages displayed in theinstrument panel that need tobe saved are stored in the CarStatus app in the center dis-play. The message Vehiclemessage stored in CarStatus app will simultaneouslyappear in the center display.

Reading saved messages
To read a saved message immediately:
–Tap the button to the right of the messageVehicle message stored in Car Statusapp in the center display.
> The saved message will be displayed inthe Car Status app.
To read saved messages at a later time:
1.Open the Car Status app from App view inthe center display.
> The app will open in the bottom tile ofHome view.
2.Select the Messages tab in the app.
> A list of saved messages will be displayed.
3.Tap a message to expand/minimize it.
> More information about the message willappear in the list and the image to the leftof the app will display information aboutthe message in graphic form.

Handling saved messages
In expanded form, some messages have two but-tons available for booking service or reading theOwner's Manual.
Booking service for saved messages:
–With the message in expanded form, tapRequest appoint.Call to make
Appointment4 for assistance booking serv-ice.
>With Request appoint.: TheAppointments tab will open in the appand create a request for a service/repairappointment.
With Call to make Appointment: Thephone app will open and call a servicecenter to make an appointment for serviceor repairs.
Reading the Owner's Manual for saved mes-sages:
–With the message in expanded form, tapOwner's manual to read relevant informa-tion about the message in the Owner's Man-ual.
> The Owner's Manual will open in the cen-ter display and provide information relatedto the message.
Saved messages in the app are automaticallydeleted each time the engine is started.
4Market dependent. Volvo ID and selected workshop also need to be registered

DISPLAYS AND VOICE CONTROL
}}
* Option/accessory.111
Activating and deactivating thecenter display
The center display can be dimmed and reactiva-ted using the home button under the screen.
Center display's home button.
When the home button is used, the screen will godark and the touchscreen no longer reacts totouch. The climate bar will remain visible. All func-tions connected to the screen continue to oper-ate, such as climate, audio, guiding* and apps.The center display screen can be cleaned whenthe display is dimmed. The dimming function canalso be used to darken the screen so it is not adistraction while driving.
1. Press and hold the button beneath thescreen.
>The screen will go dark (the climate barwill remain visible). All functions con-nected to the screen continue to operate.
2. To reactivate the screen, briefly press theHome button.
> The view that was displayed before thescreen was turned off will be displayedagain.

NOTE
The screen cannot be turned off when aprompt to perform an action is being dis-played on the screen.

NOTE
The center display is turned off automaticallywhen the engine is off and the driver's door isopened.

Related information
Cleaning the center display (p. 619)
Changing the appearance of the center dis-play (p. 127)
Center display overview (p. 105)
Navigating in the center display'sviews
There are five different basic views in the centerdisplay: Home view, Top view, Climate view, Appview and Function view. The screen is automati-cally activated when the driver's door is opened.
Home view
Home view is the view displayed when the screenis activated. It consists of four tiles: Navigation,Media, Phone and a fourth tile.
An app or vehicle function selected from the Appor Function views will start in the respective tile inHome view. For example, FM radio will start inthe Media tile.
The fourth tile contains the most recently usedapp or vehicle function that is not related to theother three tiles.
The tiles display brief information about therespective apps.

NOTE
When the vehicle is started, information onthe current status of apps will be displayed inthe respective tile in Home view.

LIGHTING
}}
* Option/accessory.155
Active Bending Lights*
Active Bending Lights (ABL) are designed tohelp provide maximum illumination in curves andintersections. Depending on equipment level,
vehicles with LED5 headlights* may be equippedwith Active Bending Lights.
Headlight pattern with function deactivated (left) andactivated (right).
Active Bending Lights follow the movement ofthe steering wheel to help provide maximum illu-mination in curves and intersections, helping toimprove visibility for the driver.
The function is automatically activated when theengine is started. If a fault is detected in the sys-
tem, the symbol will illuminate in theinstrument panel and a message will be dis-played.
The function is only active in weak daylight ordark conditions and only when the vehicle is mov-ing and the low beams are on.

Deactivating/activating the function
The function is activated as the default factorysetting and can be activated and deactivated inthe center display's Function view:
Tap the Active BendingLights button.

Related information
Adjusting light functions via the center dis-play (p. 149)
Rear fog light
The rear fog light is considerably brighter thanordinary taillights and should only be used tohelp other road users see the vehicle when visi-bility is reduced by conditions such as fog,snow, smoke or dust.
Rear fog light button.
The rear fog light consists of a light on the rearof the vehicle on the driver's side.
The rear fog light can only be switched on whenthe ignition is in II mode and the lighting ring is in
position or .
Press the button for On/Off. The symbol inthe instrument panel illuminates when the rearfog light is on.
5LED (Light Emitting Diode)