2019 VOLVO S90 TWIN ENGINE display

AUDIO, MEDIA AND INTERNET
* Option/accessory.529

Restarting the phone
If you experience any Internet connection prob-lems, it may help to restart your phone.

Related information
Internet-connected vehicle* (p. 523)
Wi-Fi technology and security (p. 529)
Deleting Wi-Fi networks
Networks that are not needed can be deleted.
1.Tap Settings in the Top view.
2. Proceed to CommunicationWi-FiSaved networks.
3.Tap Forget to delete the network.
4. Confirm the selection.
>The vehicle will no longer connect to thedeleted network.

Deleting all networks
All networks can be deleted at once by perform-ing a factory reset. Please note that all user dataand system settings will be restored to originaldefault factory settings.

Related information
Internet-connected vehicle* (p. 523)
No or poor Internet connection (p. 528)
Resetting center display settings (p. 130)
Connecting the vehicle to the Internet via aphone (Wi-Fi) (p. 525)
Wi-Fi technology and security
Networks must meet certain criteria in order forthe vehicle to connect.
It is possible to connect to the following types ofnetworks:
Frequency - 2.4 or 5 GHz15.
Standards - 802.11 a/b/g/n.
Security type - WPA2-AES-CCMP.
The vehicle's Wi-Fi system is designed to handleWi-Fi devices inside the vehicle.
Performance may be impaired if multiple devicesare using a frequency at the same time.
Related information
Internet-connected vehicle* (p. 523)
15Selecting a frequency is not possible on all markets.

AUDIO, MEDIA AND INTERNET
530
Terms of use and data sharing
The first time certain services and apps arestarted, a pop-up window with the headingTerms and conditions and Data sharing mayopen.
The aim is to inform the user about Volvo's termsof use and data sharing policy. By accepting datasharing, the user accepts that certain informationwill be sent from the vehicle. This is required forcertain services and apps to work with full func-tionality.
Data sharing can be set from the center display'sSettings menu.

Related information
Activating and deactivating data sharing(p. 530)
Activating and deactivating datasharing
Data sharing for relevant services and apps canbe set via the Settings menu in the center dis-play.
1.Tap Settings in the Top view in the centerdisplay.
2.Tap SystemPrivacy and data.
3. Select to activate or deactivate data sharingfor individual services and all apps.
NOTE
After visiting a Volvo workshop, you may needto reactivate data sharing so that services andapps will work again.

Related information
Terms of use and data sharing (p. 530)
Hard disk storage space
It is possible to view how much space is remain-ing on the vehicle's hard disk.
Storage information for the vehicle's hard diskcan be shown, including total capacity, availablecapacity and how much space is used for instal-led apps. The information is found under
SettingsSystemSystem InformationStorage.
Related information
Apps (p. 480)

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WHEELS AND TIRES
* Option/accessory.552
pressure telltale. When the system detects a mal-function, the telltale will flash for approximatelyone minute and then remain continuously illumi-nated. This sequence will continue upon subse-quent vehicle start-ups as long as the malfunc-tion exists. When the malfunction indicator is illu-minated, the system may not be able to detect orsignal low tire pressure as intended.
TPMS malfunctions may occur for a variety ofreasons, including the installation of replacementor alternate tires or wheels on the vehicle thatprevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale afterreplacing one or more tires or wheels on yourvehicle to ensure that the replacement or alter-nate tires and wheels allow the TPMS to con-tinue to function properly.

Messages in the instrument panel
If tire pressure is too low, the low tire pressurewarning symbol is shown in the instrument panelalong with a message.
Tire pressure low Check tires, calibrateafter fill
Tire pressure system Temporarilyunavailable
Tire pressure system Service required
To keep in mind
Always calibrate the system after changingwheels or adjusting tire pressure. See the tirepressure placard on the driver's side B pillarfor Volvo-recommended tire pressures.
If you switch to a tire of another size than thefactory-mounted tires, the system must becalibrated for these tires to avoid false warn-ings.
If a spare wheel8 is used, it is possible thatthe tire pressure monitoring system will notwork correctly due to the differencesbetween the wheels.
The system does not replace the need forregular tire inspection and maintenance.
It is not possible to deactivate the tire pres-sure monitoring system.

WARNING
Incorrect inflation pressure could lead totire failure, which could cause the driverto lose control of the vehicle.
The system cannot predict sudden tiredamage.
Related information
Recommended tire pressure (p. 551)
Viewing tire pressure status in the centerdisplay* (p. 554)
Action when warned of low tire pressure(p. 555)
Calibrating the tire pressure monitoring sys-tem* (p. 553)
8Not available on all models.

WHEELS AND TIRES
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Calibrating the tire pressure
monitoring system*
In order for the tire pressure monitoring system 9
to function correctly, tire pressure reference val-ues must be set correctly. This must be doneeach time the tires are changed or the tire pres-sure is adjusted.
For example, when driving with a heavy load or athigh speeds (over 160 km/h (100 mph)), tirepressure should be adjusted to the Volvo-recom-mended tire pressure values. The system shouldthen be recalibrated.
1.Switch off the ignition.
2.Inflate the tire to the correct inflation pres-sure; see the tire pressure placard on thedriver's side B pillar for recommended pres-sures for factory-mounted tires.
3. Start the vehicle.
4.Open the Car Status app in App view.
5.Tap TPMS.

NOTE
The car must be stationary when calibration isstarted.
6.Tap Calibrate.
7.Tap OK to confirm that the tire pressure inall four tires has been checked and adjusted.
8. Run the car until calibration is complete.
Calibration is done when the vehicle is driv-ing at a speed above 35 km/h (22 mph).
If the car's ignition is switched off before cal-ibration is complete, the tires in the centerdisplay change color from gray to green uponnext start-up, even if calibration is not com-plete. Perform the calibration again and allowit to complete within the same operatingcycle to ensure that the calibration is carriedout correctly.
>When enough data has been collected forthe system to detect low tire pressure, thecolor of the tire symbols in the center dis-play will change from gray to green. Thesystem will not provide any other confir-mation that calibration has been comple-ted.
If start-up of calibration fails, the followingmessage appears: Calibrationunsuccessful. Try again..
9Tire Pressure Monitoring System (TPMS)

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WHEELS AND TIRES
* Option/accessory.554

NOTE
Always remember to calibrate the Tire Pres-sure Monitoring System when the wheelshave been changed or the tire inflation pres-sure has been corrected according to the tirepressure decal or tire inflation pressure table.
If correct reference values have not been set,the system cannot issue low tire pressurealerts correctly.
The vehicle must be stationary with theengine running to access the calibration but-ton and to start the calibration process.

WARNING
The exhaust gases contain carbon monoxide,which is invisible and odorless but very poi-sonous. For this reason, always perform thecalibration procedure outdoors or in a work-shop with exhaust gas evacuation equipment.

Related information
Recommended tire pressure (p. 551)
Adjusting tire pressure (p. 550)
Viewing tire pressure status in the centerdisplay* (p. 554)
Action when warned of low tire pressure(p. 555)
Tire pressure monitoring system* (p. 551)
Viewing tire pressure status in the
center display*
With the system for tire pressure monitoring 10,tire pressure status can be viewed in the centerdisplay.
Checking status
1.Open the Car Status app in App view.
2.Tap TPMS to display the status of the tires.
Status indicator light
The graphic in the center display shows the sta-
tus of each tire11.
Green tire:
Inflation pressure is above the warningthreshold.
Yellow tire:
The tire's inflation pressure is too low. Stopand check/inflate the tire as soon as possi-ble. Recalibrate the system after adjustingthe tire pressure.
All tires yellow:
The inflation pressure is too low in one ormore tires. Stop and check/inflate the tiresas soon as possible. Recalibrate the systemafter adjusting tire pressure.
10Tire Pressure Monitoring System (TPMS)

WHEELS AND TIRES
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* Option/accessory.555
All tires gray:
Calibration in progress.
Status unknown.
The vehicle may need to be driven for a fewminutes at a speed above 35 km/h (22 mph) toactivate the system.
All tires gray and a message:
Tire pressure system Temporarilyunavailable. The indicator symbol will flashfor about 1 minute and then glow steadily.The system is temporarily unavailable and willbe activated momentarily.
Tire pressure system Service required.The indicator symbol will flash for about 1minute and then glow steadily. If the systemis not working properly, contact a work-
shop12.

Related information
Calibrating the tire pressure monitoring sys-tem* (p. 553)
Action when warned of low tire pressure(p. 555)
Tire pressure monitoring system* (p. 551)
Vehicle status (p. 588)
Action when warned of low tirepressure
When the system for monitoring inflation pres-
sure 13 detects low inflation pressure in a tire,immediate action is required.
If the system's indicator symbol illumi-nates and the message Tire pressurelow is displayed, check the tire pres-sure and inflate if necessary.
1. Switch off the ignition.
2. Check the inflation pressure on all four tiresusing a tire pressure gauge.
3.Inflate the tire to the correct inflation pres-sure; see the tire pressure placard on thedriver's side B pillar for recommended pres-sures for factory-mounted tires.
4. Through calibration of the system via thecenter display after the tire pressure hasbeen adjusted.
Please be aware that the indicator symbolwill not go out until the low tire pressure hasbeen corrected and the system has beenrecalibrated.
NOTE
To help prevent incorrect inflation pressure,pressure should be checked when the tiresare cold. The tires are considered to be coldwhen they have reached the same tempera-ture as the ambient temperature (about 3hours after the vehicle was last driven). Afterdriving for a few kilometers, the tires will warmup and the pressure will increase.

NOTE
After inflating a tire, always replace thevalve cap to help prevent valve damagecaused by gravel, dirt, etc.
Use plastic valve caps only. Metal capscould corrode and become difficult toremove.

WARNING
Incorrect inflation pressure could lead totire failure, which could cause the driverto lose control of the vehicle.
The system cannot predict sudden tiredamage.
11The illustration is generic. Layout may vary depending on vehicle model or software version.12An authorized Volvo workshop is recommended.13Tire Pressure Monitoring System (TPMS)

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WHEELS AND TIRES
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Related information
Recommended tire pressure (p. 551)
Adjusting tire pressure (p. 550)
Calibrating the tire pressure monitoring sys-tem* (p. 553)
Viewing tire pressure status in the centerdisplay* (p. 554)
Tire pressure monitoring system* (p. 551)
Inflate tires with the compressor included inthe tire sealing system (p. 569)
When changing wheels
The wheels can be changed, e.g. to switch tosnow tires or spare tires. Follow the applicableinstructions for removing and installing thewheel.

Changing to tires of another dimension
Make sure that the tire dimension is approved foruse on the vehicle.
If you change to tires of another dimension, con-tact an authorized Volvo workshop to update thevehicle's software. A software update may benecessary when changing to tires of larger/smaller dimensions or when changing to or fromsnow tires.

Related information
Removing a wheel (p. 558)
Installing a wheel (p. 560)
Tool kit (p. 556)
Snow tires (p. 563)
Spare wheel (p. 561)
Wheel bolts (p. 557)
Tool kit
Tools for e.g. towing or changing wheels areprovided in the vehicle's trunk.
The foam block under the cargo compartmentfloor contains the towing eyelet, the tire sealingsystem, the tool for removing plastic wheel boltcovers and the tool for removing the lockingwheel bolts.
If the vehicle is equipped with a spare wheel*14, ajack, lug wrench, and a package withdisposable gloves and a bag for the damagedwheel are also provided.

Related information
When changing wheels (p. 556)
Jack* (p. 557)
14Not available on all models.

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MAINTENANCE AND SERVICE
586

Monthly:
Check cold tire pressure in all tires. Inspectthe tires for wear.
Check that engine coolant and other fluidlevels are between the indicated "min" and"max" markings.
Clean interior glass surfaces with a glasscleaner and soft paper towels.
Wipe driver information displays with a softcloth.
Visually inspect battery terminals for corro-sion. Corrosion may indicate a loose terminalconnector, or a battery near the end of itsuseful service life. Consult your Volvo retailerfor additional information.

As needed:
Wash the car, including the undercarriage, toreduce wear that can be caused by a buildup ofdirt, and corrosion that can be caused by salt res-idues.
Clean leaves and twigs from air intake vents atthe base of the windshield, and from other placeswhere they may collect.

NOTE
Complete service information for qualifiedtechnicians is available online for purchase orsubscription at www.volvotechinfo.com.
Related information
Vehicle status (p. 588)
Scheduling service and repairs (p. 589)
Connecting equipment to the vehicle's datalink connector (p. 37)
Technician certification (p. 38)
Climate control system service (p. 595)
Maintenance of the brake system (p. 433)
Engine compartment overview (p. 596)
Data transfer between vehicle andworkshop over Wi-Fi
Volvo workshops have a designated Wi-Fi net-work for secure data transfer between your vehi-cle and the workshop. Your visit to the workshopwill be easier and more effective when diagnos-tics information and software can be transferredover the workshop's network.
When you arrive at the workshop, your servicetechnician can connect your vehicle to the work-shop's Wi-Fi network to perform troubleshootingand download software. For this type of commu-nication, the vehicle only connects to a work-shop's network. It is not possible to connect thevehicle to another Wi-Fi network (e.g. your homenetwork) in the same way as to a workshop's net-work.

Connecting with remote key
Connection is usually managed by the servicetechnician, who will use the remote key buttons. Itis therefore important to bring a key with buttonswith you when you visit the workshop. Pressingthe lock button on the remote key three times willconnect the vehicle to the workshop's Wi-Fi net-work.
When the car is connected to a Wi-Fi network,
the symbol appears in the center display.