2019 VOLVO XC90 TWIN ENGINE display

STARTING AND DRIVING
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* Option/accessory. 485
The automatic transmission selects the optimal
gear for the current load and engine speed.
Steep inclines
Do not lock the automatic transmission into a
higher gear than what the engine can handle ‒ it
is not always preferable to drive in high gears at
low rpm.
Parking on a hill
1. Depress the brake pedal.
2. Apply the parking brake.
3. Put the gear selector in P.
4. Release the brake pedal.
Put chocks behind the wheels when the vehicle
is parked on a hill with a trailer attached.
Starting on a hill
1. Depress the brake pedal.
2. Put the gear selector in D.
3. Release the parking brake.
4. Release the brake pedal and start driving.
Related information
Trailer Stability Assist* (p. 485)
Checking trailer lights (p. 486)
Towing capacity and tongue weight (p. 670)
Overheating of engine and transmission
(p. 479) Trailer Stability Assist*
Trailer Stability Assist (TSA 8
) is a function
designed to help stabilize a vehicle that is tow-
ing a trailer when the vehicle and trailer have
begun to sway. The function is part of the Elec-
tronic Stability Control system ESC 9
.
Reasons for swayingA vehicle towing a trailer may begin to sway for
various reasons. Normally this only occurs at high
speeds. However, if the trailer is overloaded or
unevenly distributed, e.g. too far back, there is a
risk of swaying even at low speeds.
Swaying may be caused by factors such as:
The vehicle and trailer are hit by a sudden,
strong crosswind.
The vehicle and trailer are traveling on an
uneven road or over a bump.
Sudden movements of the steering wheel.
Once swaying has begun, it can be difficult or
impossible to stop it. This makes the vehicle and
trailer difficult to control and there is a risk of
swerving into oncoming traffic or driving off the
road.
Trailer Stability Assist functionTrailer Stability Assist continuously monitors the
vehicle's movements, particularly lateral move- ments. If swaying is detected, the brakes are
applied individually on the front wheels, which has
a stabilizing effect on the vehicle and trailer. This
is often enough to enable the driver to regain
control of the vehicle.
If the Trailer Stability Assist function's first
attempt is not adequate to stop the swaying
motion, the brakes are applied on all wheels and
engine power is temporarily reduced. As the
swaying motion begins to decrease and the vehi-
cle and trailer have once again become stable,
TSA stops regulating the brakes/engine power
and the driver regains control of the vehicle.
NOTE
Trailer Stability Assist is deactivated if the
driver selects the sport mode by deactivating
ESC in the center display's menu system. Trailer Stability Assist may not intervene if the
driver tries to compensate for the swaying motion
by moving the steering wheel rapidly, because
the system will then not be able to determine if it
is the trailer or the driver causing the swaying.
8
Trailer Stability Assist
9 Electronic Stability Control

||STARTING AND DRIVING
* Option/accessory.
486 When Trailer Stability Assist is
activated, the ESC symbol is
displayed in the instrument
panel.
Related information

Driving with a trailer (p. 483)
Electronic Stability Control (p. 279) Checking trailer lights
When connecting a trailer, make sure that all of
the lights on the trailer are functioning before
starting to drive.
Trailer turn signals and brake lightsIf one or more of the turn signals or brake lights
on the trailer is not working, a symbol and mes-
sage will be displayed in the instrument panel.
The other lights on the trailer must be checked
manually by the driver before the vehicle is driven. Symbol
Message
Trailer turn indicator Right
turn indicator malfunction
Trailer turn indicator Left
turn indicator malfunction
Trailer brake light Malfunc-
tion If any of the trailer's turn signal lights is not work-
ing, the turn signal symbol in the instrument
panel will also flash more quickly than normal.
Trailer rear fog lightWhen a trailer is connected, the vehicle's rear fog
light may not illuminate and rear fog light func-
tionality is instead transferred to the trailer. If this
is the case, check to see if the trailer is equipped
with a rear fog light before activating the vehicle'sfog lights when driving with a trailer to help
ensure safe operation.
Checking trailer lights*
Automatic check
When the trailer has been connected to the vehi-
cle's electrical system, its lights can be checked
by automatically activating them. This function
helps the driver check that the trailer's lights are
functioning correctly before starting to drive.
In order to perform this check, the engine must
be turned off.
1. When a trailer is connected to the towbar, the message Automatic Trailer Lamp
Check will appear in the instrument panel.
2.

Acknowledge the message by pressing the
O button on the right-side steering wheel
keypad.
> The light check will begin.
3. Get out of the vehicle to perform the check. > All of the lights on the trailer will beginflashing, and then illuminate separately
one at a time.
4. Visually check that all of the trailer's lights are functioning correctly.
5. After a short time, all of the trailer's lights will start flashing again.
> The light check is completed.

STARTING AND DRIVING
487
Disabling the automatic check
The automatic light check can be disabled in the
center display.
1.Tap Settings in the Top view.
2.

Tap My Car Lights and Lighting
.
3. Deselect Automatic Trailer Lamp Check.
Manual check
If the automatic check has been disabled, the
check can be started manually.
1.
Tap Settings in the Top view.
2.

Tap My Car Lights and Lighting
.
3. Select Manual Trailer Lamp Check.
>

The light check will begin. Get out of the
vehicle to perform the check.
Related information
Driving with a trailer (p. 483) Towing using a towline
This section refers to one vehicle being towed
behind another using a towline.
Twin Engine vehicles may not be towed behind
another vehicle due to the risk of damage to the
electric motor. The vehicle must be lifted onto a
tow truck and transported with all four wheels on
the bed or lifting platform of the truck (no wheels
may touch the road).
Towing another vehicleTowing another vehicle requires a lot of power -
use the AWD drive mode. This helps charge the
hybrid battery and improve the vehicle's driving
and roadholding characteristics.
Before towing another vehicle, check applicable
speed limit regulations.
Jump startingDo not tow the vehicle to start the engine. Use an
auxiliary battery if the start battery's charge level
is so low that the engine cannot be started.
CAUTION Attempts to tow-start the vehicle could cause
damage to the electrical drive motor and
three-way catalytic converter.
Related information

Attaching and removing the towing eyelet
(p. 488)
Hazard warning flashers (p. 161)
Recovery (p. 489)
Jump starting using another battery (p. 481)
Selecting ignition mode (p. 438)

STARTING AND DRIVING
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* Option/accessory. 489
Recovery
This section refers to transporting the vehicle
with a tow truck or similar vehicle.
Call a professional towing service for assistance.
In certain conditions, the towing eyelet can be
used to pull the vehicle onto a flatbed tow truck.
CAUTION Note that vehicles with Twin Engine must
always be towed raised with all wheels on the
tow truck.
For vehicles equipped with leveling control*:
If the vehicle is equipped with pneumatic suspen-
sion, this feature must be turned off before the
vehicle is lifted onto a tow truck. Turning off the
function in the center display.
1. Tap Settings in the Top view.
2.

Tap My Car Parking Brake and
Suspension .
3. Select Disable Leveling Control.
The vehicle's location and ground clearance
determine if it can be lifted onto a tow truck. If
the incline of the tow truck is too steep or if the
ground clearance under the vehicle is insufficient,
attempting to pull it up may result in damage. In
this case, the vehicle should only be lifted with
the tow truck's lifting equipment.
WARNING No person or object should be behind the tow
truck when the vehicle is lifted onto the bed
of the truck.
Related information

Attaching and removing the towing eyelet
(p. 488) HomeLink
®
*10
HomeLink ®11
is a programmable remote control,
integrated in the vehicle electrical system, that
can control up to three different devices (e.g.
garage door opener, alarm system, outdoor and
indoor lighting) and thereby replace the remote
controls for these.
General The illustration is generic – the design may vary.
Button 1
Button 2
Button 3
Indicator light
HomeLink ®
is delivered integrated in the rearview
mirror. The HomeLink ®
panel consists of three

||STARTING AND DRIVING
* Option/accessory.
494 15
14
13
12
11
9
8
7
6
5
4
3
2
1
10Magnetic zones.
4. Press the button on the underside of the
mirror repeatedly until the desired magnetic
zone ( 1–15) appears (see the map of mag-
netic zones).
5. Wait until the display again shows C, or
press and hold the button on the underside
of the rearview mirror for approx. 6 seconds
until
C is displayed.
6.
Drive slowly in a circle at a speed of no more
than 10 km/h (6 mph) until a compass direc-
tion is shown in the display. This indicates
that calibration is complete. Drive in a circle
two more times to fine-tune the calibration.
7. Vehicles with heated windshields*: If C is
shown in the display when the windshield
heating function is activated, perform step 6
above with the heating function on.
8.

Repeat the above procedure as needed.
Related information
Compass* (p. 493)
Activating and deactivating the compass*
(p. 493)

AUDIO, MEDIA AND INTERNET
* Option/accessory.
496 Audio, media and Internet
The audio and media system consists of a media
player and a radio. A cellular phone can also be
connected through Bluetooth to use hands-free
functions or play music in the vehicle. When the
vehicle is connected to the Internet, it is also
possible to use apps to play media. Audio and media overview
The functions can be controlled using voice com-
mands, the steering wheel keypad or the center
display. The number of speakers and amplifiers
varies depending on the audio system installed in
the vehicle.
System updates
The audio and media system is continuously
improved. When the vehicle has an Internet con-
nection, system updates can be downloaded for
optimal functionality; see support.volvocars.com.
Related information

Media player (p. 518)
Radio (p. 501)
Phone (p. 532)
Internet-connected vehicle* (p. 541)
Apps (p. 498)
Voice control (p. 145)
Ignition modes (p. 437)
Driver distraction (p. 39)
Handling system updates via Download Cen-
ter (p. 613)
License agreement for audio and media
(p. 549) Sound settings
The sound system is precalibrated for optimal
sound reproduction, but these settings can be
personalized.
The system's volume is normally adjusted using
the volume control below the center display or
the right-side steering wheel keypad. This
applies, for example, when playing music or the
radio or during phone calls and active traffic mes-
sages.
Optimal sound reproductionThe audio system is precalibrated for optimal
sound reproduction using digital signal process-
ing. This calibration takes into account speakers,
amplifiers, passenger compartment acoustics, lis-
tener position, etc. for each combination of vehi-
cle model and audio system. There is also a
dynamic calibration that takes into account the
volume control setting and the vehicle's speed.
Personal settingsDifferent settings are available in Top view under
Settings Sound
depending on the vehicle's
sound system.

||AUDIO, MEDIA AND INTERNET
* Option/accessory.
498
High Performance Pro* (Harman
Kardon)
Seat Optimization - the sound can be opti-
mized for Driver, All and Rear.
Surround - surround sound mode with level
settings.
Tone - setting for e.g. bass, treble, equalizer,
etc.
Related information
Sound settings (p. 496)
Navigating in the center display's views
(p. 115) Apps
The App view contains applications (apps) that
provide access to certain vehicle services.
Swipe the center display screen from right to
left 1
to access the App view from the Home view.
This view displays downloaded apps (third-party
apps) as well as apps for integrated functions,
such as FM radio. App view. (generic illustration; basic apps vary depend-
ing on market and model)
Several basic apps are always available. More
apps such as web radio and music services can
be downloaded when the car is connected to the
Internet.
Some apps can only be used when the vehicle is
connected to the Internet. 1
Applies for left-hand drive vehicles. For right-hand drive vehicles, swi\
pe in the other direction.

AUDIO, MEDIA AND INTERNET
* Option/accessory.499
Start an app by pressing the app in the center
display's app view.
Related information

Download apps (p. 499)
Updating apps (p. 500)
Deleting apps (p. 500)
Apple ®
CarPlay ®
* (p. 527)
Android Auto* (p. 530)
Internet-connected vehicle* (p. 541)
Hard disk storage space (p. 548)
Terms of use and data sharing (p. 548) Download apps
New apps can be downloaded when the vehicle
is connected to the Internet.NOTE Data downloading can affect other services
such as transfer data, e.g. web radio. If the
affect on other services is experienced as
problematic, the download can be interrupted.
Alternatively, it may be appropriate to switch
off or cancel other services.
NOTE
When downloading using a phone, pay extra
attention to the data traffic costs.
1.
Open the Download Center app in App
view. 2.
Select New apps to open a list of apps that
are available but are not installed in the vehi-
cle. 3.

Tap on the row for an app in order to expand
in the list and get more information about the
app.
4. Select Install to start the download and
installation of the app.
>

The current status of the download and
installation will be shown.
If a download cannot be started immedi-
ately, a message will be displayed. The
app will remain in the list and it will be
possible to reattempt downloading.
Canceling a download
– Tap Abort to cancel a download in progress.
Note that only a download can be cancelled. An
installation cannot be cancelled once it has
begun.
Related information
Apps (p. 498)
Updating apps (p. 500)
Deleting apps (p. 500)
Internet-connected vehicle* (p. 541)
Handling system updates via Download Cen-
ter (p. 613)
Hard disk storage space (p. 548)