2019 VOLVO XC90 TWIN ENGINE service

AUDIO, MEDIA AND INTERNET
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545
Vehicle modem settings
Your vehicle is equipped with a modem that can
be used to connect the vehicle to the Internet. It
is also possible to share this Internet connection
over Wi-Fi.
1. Tap Settings in the Top view.
2.

Tap Communication Vehicle Modem
Internet and select settings:
Vehicle modem Internet
- select this to
use the vehicle's modem to connect to the
Internet.
Data usage - tap Reset to reset the coun-
ter for the amount of data received and sent.
Network
Select carrier - select a service provider
manually or automatically.
Data roaming - if the box is checked, the vehicle modem will attempt to connect to the
Internet when the vehicle is outside its home
network (e.g. if you are in another country).
Please note that this could entail additional
charges. Consult with your service provider
for data roaming terms under your contract.
SIM card PIN
Change PIN - a maximum of 4 digits can be
entered.
Disable PIN - select whether a PIN code will be required to access the SIM card.
Send request code - used to e.g. download
or check the balance remaining on a prepaid
phone card. This function is specific to your
service provider.
Related information
Connecting the vehicle to the Internet via
vehicle modem (SIM card) (p. 544)
No or poor Internet connection (p. 546) Sharing Internet from the vehicle via
Wi-Fi hotspot (tethering)
When the vehicle is connected to the Internet,
other devices may share the vehicle's Internet
connection 13
. The network service provider (SIM card) must
support Internet sharing (tethering).
1.
Tap Settings in the Top view.

||AUDIO, MEDIA AND INTERNET
* Option/accessory.
546 2. Tap
Communication Vehicle Wi-Fi
Hotspot .
3. Tap Network name to assign a name to the
hotspot.
4. Tap Password and create a password. This
password can then be used to connect other
devices to this hotspot.
5. Tap Frequency band and select a fre-
quency for the hotspot to use to transmit
data. Please note that selecting a frequency
is not possible on all markets.
6.

Activate/deactivate by tapping to check/
uncheck the Vehicle Wi-Fi Hotspot box.
7.

If Wi-Fi is being used to connect to the Inter-
net, confirm the change of connections.
> It is now possible for external devices to connect to the vehicle's Wi-Fi hotspot.
NOTE Activation of Wi-Fi hotspot can cause addi-
tional charges from your network operator.
Contact your network operator about data
traffic costs.
The connection status is shown by a symbol in
the center display's status bar. Tap
Connected devices to see a list of cur-
rently connected devices.
Related information
Symbols in the center display status bar
(p. 124)
Internet-connected vehicle* (p. 541)
No or poor Internet connection (p. 546) No or poor Internet connection
Factors affecting the Internet connection.
The amount of data transmitted depends on the
services or apps currently in use in the vehicle.
Streaming music, for example, involves the trans-
mission of a large amount of data, and this
requires a good connection and a strong signal.
Phone to vehicleInternet connection speed may vary depending
on the location of the cellular phone in the vehi-
cle. Move the phone closer to the center display
to increase signal strength. Make sure that noth-
ing is between the phone and center display that
could be blocking the signal.
Phone to network operatorThe speed of the mobile network varies depend-
ing on the coverage in the vehicle's current loca-
tion. Coverage may be poorer in e.g. tunnels,
mountainous areas, deep valleys or indoors. Con-
nection speed is also dependent on the subscrip-
tion you have with your service provider.
NOTE If you experience any problems with data traf-
fic, contact your network service provider.
13
This does not apply when the vehicle is connected to the Internet via Wi\
-Fi.

AUDIO, MEDIA AND INTERNET
548Terms of use and data sharing
The first time certain services and apps are
started, a pop-up window with the heading
Terms and conditions and Data sharing may open.
The aim is to inform the user about Volvo's terms
of use and data sharing policy. By accepting data
sharing, the user accepts that certain information
will be sent from the vehicle. This is required for
certain services and apps to work with full func-
tionality.
Data sharing can be set from the center display's
Settings menu.
Related information
Activating and deactivating data sharing
(p. 548) Activating and deactivating data
sharing
Data sharing for relevant services and apps can
be set via the Settings menu in the center dis-
play.
1. Tap Settings in the Top view in the center
display.
2.

Tap System Privacy and data
.
3. Select to activate or deactivate data sharing for individual services and all apps.
NOTE After visiting a Volvo workshop, you may need
to reactivate data sharing so that services and
apps will work again.
Related information

Terms of use and data sharing (p. 548) 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 disk
can be shown, including total capacity, available
capacity and how much space is used for instal-
led apps. The information is found under
Settings System System Information
Storage
.
Related information

Apps (p. 498)

||AUDIO, MEDIA AND INTERNET
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WHEELS AND TIRES
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561
imprinted on the sidewall of the tire. The last four
digits in the series is the Department of
Transportation (DOT) stamp and indicates the
week and year the tire was manufactured. The
tire in the illustration has 0717 as the last four
digits, which means it was manufactured week 7
of 2017.
Tire ageTires degrade over time, even when they are not
being used. It is recommended that tires gener-
ally be replaced after 6 years of normal service.
Heat caused by hot climates, frequent high load-
ing conditions or Ultra Violet (U.V.) exposure can
accelerate the aging process. The temporary
spare
2
should also be replaced at 6-year inter-
vals, even if it has never been used. A tire with
e.g., visible cracks or discoloration should be
replaced immediately.
Tire economy
Maintain correct tire pressure.
Avoid fast starts, hard braking and tire
screeching.
Tire wear increases with speed.
Correct front wheel alignment is very impor-
tant.
Unbalanced wheels impair tire economy and
driving comfort.
Tires must maintain the same direction of
rotation throughout their lifetime.
When replacing tires, the tires with the most
tread should be mounted on the rear wheels
to reduce the chance of oversteer during
hard braking.
Hitting curbs or potholes can damage the
tires and/or wheels permanently.
Tire rotationYour vehicle has no required tire rotation. Driving
style, tire pressure, climate and road conditions
affect how quickly the tires age and exhibit signs
of wear. Maintaining the correct tire pressure
helps keep tread wear evenly distributed.
To help prevent differences in tread depth and
wear patterns forming on the tires, the front and
rear wheels should be rotated, i.e. the front tires
moved to the rear and the rear tires moved to the
front. Ideally, tire rotation should be done the first
time after approximately 5000 km (ca
3100 miles) and thereafter at 10,000 km
(approx. 6200 miles) intervals.
If you have any questions regarding tread depth,
Volvo recommends consulting an authorized
Volvo workshop. If significant differences in wear
(> 1 mm difference in tread depth) between the
tires have already occurred, the least worn tires
should always be mounted on the rear wheels. A
front-wheel skid (understeer) is usually easier to control than a rear-wheel skid (oversteer). If the
front wheels skid, the vehicle will continue in a
straight line instead of the rear wheels skidding
to the side, which could cause you to completely
lose control of the vehicle. It is therefore impor-
tant that the rear wheels never lose grip before
the front wheels.
Storing wheels and tiresWhen storing complete wheels (tires mounted on
rims), they should be suspended off the floor or
placed on their sides on the floor.
Tires not mounted on rims should be stored on
their sides or standing upright, but should not be
suspended.
CAUTION
Tires should preferably be stored in a cool,
dry, dark place, and should never be stored in
close proximity to solvents, gasoline, oils, etc.
2
Not available on all models.

||WHEELS AND TIRES
* Option/accessory.
562
WARNING
The wheel and tire sizes for your Volvo
are specified to meet stringent stability
and handling requirements. Unapproved
wheel/tire size combinations can nega-
tively affect your vehicle's stability and
handling.
Any damage caused by installation of
unapproved wheel/tire size combinations
will not be covered by your new vehicle
warranty. Volvo assumes no responsibility
for death, injury, or expenses that may
result from such installations.
Related information
Checking tire pressure (p. 567)
Tire direction of rotation (p. 562)
Tread wear indicator (p. 563)
Tire pressure monitoring system* (p. 569)
Tire sealing system (p. 582)
Uniform Tire Quality Grading (p. 566)
Tire terminology (p. 563)
Tire sidewall designations (p. 564)
Loading recommendations (p. 598) Tire direction of rotation
Tires with tread designed to roll in only one
direction are marked with an arrow on the side-
wall. The arrow shows the tire's direction of rotation.
The tire should maintain the same direction
of rotation throughout its service life.
Tires should only be moved between the
front and back, never from right to left or vice
versa.
Incorrectly mounted tires impair the vehicle's
braking properties and ability to force aside
rain, snow and slush.
The tires with the most tread should always
be mounted on the rear wheels to help
reduce the risk of skidding.
NOTE Use tires of the same type, dimensions and
make (manufacturer) on each axle.
Related information

Tires (p. 560)