ECU VOLVO XC90 TWIN ENGINE 2018 User Guide

SAFETY
73
Securing a child seat
1. Place the child restraint on the rear seat.
2. Route the top tether strap under the headrestraint and attach it to the anchor.
3. Attach the strap for the lower tether anchors in the lower ISOFIX/LATCH attachment
points. If the child restraint is not equipped
with straps for the lower tether anchors, or if
the child restraint is used on the center seat-
ing position, follow the instructions for
attaching a child restraint using the auto-
matic locking seat belt.
4. Firmly tension all straps.
Refer also to the child seat manufacturer's
instructions for information on securing the child
seat.
NOTE On models equipped with the optional cargo
area cover, this cover should be removed
before a child seat is attached to the child
restraint anchors.
WARNING •
Always refer to the recommendations
made by the child restraint manufacturer.
• Volvo recommends that the top tether
anchors be used when installing a for-
ward-facing child restraint.
• Never route a top tether strap over the
top of the head restraint. The strap
should be routed beneath the head
restraint.
• Child restraint anchorages are designed
to withstand only those loads imposed by
correctly fitted child restraints. Under no
circumstances are they to be used for
adult seat belts or harnesses. The ancho-
rages are not able to withstand excessive
forces on them in the event of collision if
full harness seat belts or adult seat belts
are installed to them. An adult who uses a
belt anchored in a child restraint anchor-
age runs a great risk of suffering severe
injuries should a collision occur.
• Do not install rear speakers that require
the removal of the top tether anchors or
interfere with the proper use of the top
tether strap.
Related information
•Child restraints (p. 65)
• Lower child seat attachment points (p. 74) •
ISOFIX/LATCH lower anchors (p. 74)

SAFETY
75
To access the anchors
1. Put the child restraint in position.
2. Kneel on the child restraint to press downthe seat cushion and locate the anchors by
feel.
3. Fasten the attachment on the child restraint's lower straps to the ISOFIX/LATCH
lower anchors.
4. Firmly tension the lower child seat straps according to the manufacturer's instructions.
WARNING Volvo's ISOFIX/LATCH anchors conform to
FMVSS/CMVSS standards. Always refer to
the child restraint system's manual for weight
and size ratings.
NOTE •
The rear center seat is not equipped with
ISOFIX/LATCH lower tether anchors. If a
child restraint is used in this seat, attach
the restraint's upper anchor strap (if
equipped with these) to the top tether
anchor point for this strap and secure the
child restraint with the vehicle's center
seat belt.
• Always follow your child seat manufactur-
er's installation instructions, and use both
ISOFIX/LATCH lower anchors and top
tethers whenever possible. Fasten the attachment correctly to the ISOFIX/LATCH
lower anchorsWARNING •
Be sure to fasten the attachment cor-
rectly to the anchor (see the illustration).
If the attachment is not correctly fas-
tened, the child restraint may not be
properly secured in the event of a colli-
sion.
• The ISOFIX/LATCH lower child restraint
anchors are only intended for use with
child seats positioned in the outboard
seating positions. These anchors are not
certified for use with any child restraint
that is positioned in the center seating
position. When securing a child restraint
in the center seating position, use only
the vehicle's center seat belt.
Related information
• Child restraints (p. 65)
• Top tether anchors (p. 72)
• ISOFIX/LATCH lower anchors (p. 74)

SAFETY
* Option/accessory.
76 Integrated booster cushion*
1
The integrated booster cushion in the second
row center seating position helps ensure that a
child can sit comfortably and safely.
The integrated booster cushion has been spe-
cially designed to help safeguard children in the
rear seat when used with the vehicle's seat belts.
If using a booster cushion does not result in
proper positioning of the shoulder strap, then the
child should be placed in a properly secured child
restraint. The shoulder belt must never be placed
behind the child's back or under the arm.
Only used for children in the weight range
15-36 kg (33-80 lbs) and height range
97-137 cm (38-54 inches).
In Canada: 18 kg (40 lbs) is the minimum
weight requirement for a child using booster
cushions according to the Canadian regulation
CMVSS 213.4 Correct seating position: the seat belt is positioned
across the collarbone.
Before driving, make sure that:
• the booster cushion is locked into position
• the head restraint is set to the same height
as the child's head, so that, if possible, the
entire back of the child's head is covered
• the seat belt is taut, in contact with the
child's body and not twisted
• the seat belt is not positioned across the
child's throat or below the shoulder
• the lap section of the seat belt is placed low
over the child's hips to provide the best pro-
tection.
WARNING DEATH or SERIOUS INJURY can
occur
•
Follow all instructions on this
child restraint and in the vehicle's
owner's manual.
• Make sure the booster cushion is
securely locked before the child
is seated.
• Only use for children who weigh between
15-36 kg (33-80 lbs) and who are
between 97-137 cm (38-54 tum) in
height. In Canada: 18 kg (40 lbs) is the
minimum weight requirement for a child
using booster cushions according to the
Canadian regulation CMVSS 213.4
• Use only the vehicle's lap and shoulder
belt system when restraining the child in
this booster cushion.
• In the event of a collision while the inte-
grated booster cushion was occupied, the
entire booster cushion and seat belt must
be replaced. The booster cushion should
also be replaced if it is badly worn or
damaged in any way. This work should be
performed by a trained and qualified
Volvo service technician only. 1
Canada only: This cushion may be referred to as a built-in booster cushi\
on.

||SAFETY
* Option/accessory.
78
WARNING DEATH or SERIOUS INJURY can
occur
•
Follow all instructions on this
child restraint and in the vehicle's
owner's manual.
• Make sure the booster cushion is
securely locked before the child
is seated.
• Only use for children who weigh between
15-36 kg (33-80 lbs) and who are
between 97-137 cm (38-54 tum) in
height. In Canada: 18 kg (40 lbs) is the
minimum weight requirement for a child
using booster cushions according to the
Canadian regulation CMVSS 213.4
• Use only the vehicle's lap and shoulder
belt system when restraining the child in
this booster cushion.
• In the event of a collision while the inte-
grated booster cushion was occupied, the
entire booster cushion and seat belt must
be replaced. The booster cushion should
also be replaced if it is badly worn or
damaged in any way. This work should be
performed by a trained and qualified
Volvo service technician only.Related information
•
Integrated booster cushion* (p. 76)
• Folding down the integrated booster cush-
ion* (p. 78) Folding down the integrated
booster cushion*
When the integrated booster cushion in the rear
seat is not in use, it should be stowed (folded
down). Pull the handle forward to release the
booster cushion.

SAFETY
* Option/accessory.79Press down on the center of the booster
cushion to lock it into position.
CAUTION
Make sure that there are no objects (e.g. toys)
on the seat under the integrated booster
cushion before folding it down.
NOTE
The integrated booster cushion must be
stowed (folded down) before folding down
the seat backrest.
WARNING DEATH or SERIOUS INJURY can
occur
•
Follow all instructions on this
child restraint and in the vehicle's
owner's manual.
• Make sure the booster cushion is
securely locked before the child
is seated.
• Only use for children who weigh between
15-36 kg (33-80 lbs) and who are
between 97-137 cm (38-54 tum) in
height. In Canada: 18 kg (40 lbs) is the
minimum weight requirement for a child
using booster cushions according to the
Canadian regulation CMVSS 213.4
• Use only the vehicle's lap and shoulder
belt system when restraining the child in
this booster cushion.
• In the event of a collision while the inte-
grated booster cushion was occupied, the
entire booster cushion and seat belt must
be replaced. The booster cushion should
also be replaced if it is badly worn or
damaged in any way. This work should be
performed by a trained and qualified
Volvo service technician only.Related information
•
Integrated booster cushion* (p. 76)
• Folding up the integrated booster cushion*
(p. 77)

DISPLAYS AND VOICE CONTROL
98Instrument panel licenses
A license is an agreement on the right to con-
duct a certain activity or the right to use some-
one else's right according to terms and condi-
tions specified in the agreement. The following
text is Volvo's agreement with the manufacturer
or developer.
Boost Software License 1.0
Permission is hereby granted, free of charge, to
any person or organization obtaining a copy of
the software and accompanying documentation
covered by this license (the "Software") to use,
reproduce, display, distribute, execute, and
transmit the Software, and to prepare derivative
works of the Software, and to permit third-parties
to whom the Software is furnished to do so, all
subject to the following: The copyright notices in
the Software and this entire statement, including
the above license grant, this restriction and the
following disclaimer, must be included in all
copies of the Software, in whole or in part, and all
derivative works of the Software, unless such
copies or derivative works are solely in the form
of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS",
WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, TITLE AND NON-
INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE
DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY,
WHETHER IN CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE
SOFTWARE.BSD 4-clause "Original" or "Old" License
Copyright (c) 1982, 1986, 1990, 1991, 1993
The Regents of the University of California. All
rights reserved.
Redistribution and use in source and binary
forms, with or without modification, are permitted
provided that the following conditions are met:
1. Redistributions of source code must retain
the above copyright notice, this list of
conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list
of conditions and the following disclaimer in
the documentation and/or other materials
provided with the distribution.
3. All advertising materials mentioning features or use of this software must display the
following acknowledgement: This product
includes software developed by the
University of California, Berkeley and its
contributors.
4. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from
this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE
REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE
REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF
THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.

||DISPLAYS AND VOICE CONTROL
100
FreeType Project License
1. 1 Copyright 1996-1999 by David Turner,
Robert Wilhelm, and Werner Lemberg
Introduction The FreeType Project is
distributed in several archive packages; some
of them may contain, in addition to the
FreeType font engine, various tools and
contributions which rely on, or relate to, the
FreeType Project. This license applies to all
files found in such packages, and which do
not fall under their own explicit license. The
license affects thus the FreeType font
engine, the test programs, documentation
and makefiles, at the very least. This license
was inspired by the BSD, Artistic, and IJG
(Independent JPEG Group) licenses, which
all encourage inclusion and use of free
software in commercial and freeware
products alike. As a consequence, its main
points are that: o We don't promise that this
software works. However, we are be
interested in any kind of bug reports. (`as is'
distribution) o You can use this software for
whatever you want, in parts or full form,
without having to pay us. (`royalty-free'
usage) o You may not pretend that you wrote
this software. If you use it, or only parts of it,
in a program, you must acknowledge
somewhere in your documentation that
you've used the FreeType code. (`credits')
We specifically permit and encourage the
inclusion of this software, with or without
modifications, in commercial products, provided that all warranty or liability claims
are assumed by the product vendor. Legal
Terms 0. Definitions Throughout this license,
the terms `package', `FreeType Project', and
`FreeType archive' refer to the set of files
originally distributed by the authors (David
Turner, Robert Wilhelm, and Werner
Lemberg) as the `FreeType project', be they
named as alpha, beta or final release. `You'
refers to the licensee, or person using the
project, where `using' is a generic term
including compiling the project's source code
as well as linking it to form a `program' or
`executable'. This program is referred to as `a
program using the FreeType engine'. This
license applies to all files distributed in the
original FreeType archive, including all source
code, binaries and documentation, unless
otherwise stated in the file in its original,
unmodified form as distributed in the original
archive. If you are unsure whether or not a
particular file is covered by this license, you
must contact us to verify this. The FreeType
project is copyright (C) 1996-1999 by David
Turner, Robert Wilhelm, and Werner
Lemberg. All rights reserved except as
specified below. 1. No Warranty THE
FREETYPE ARCHIVE IS PROVIDED `AS IS'
WITHOUT WARRANTY OF ANY KIND,
EITHER EXPRESSED OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO,
WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE.
IN NO EVENT WILL ANY OF THE
AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY DAMAGES CAUSED BY
THE USE OR THE INABILITY TO USE, OF
THE FREETYPE PROJECT. As you have not
signed this license, you are not required to
accept it. However, as the FreeType project
is copyrighted material, only this license, or
another one contracted with the authors,
grants you the right to use, distribute, and
modify it. Therefore, by using, distributing, or
modifying the FreeType project, you indicate
that you understand and accept all the terms
of this license.
2. Redistribution Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the
following conditions are met: o Redistribution
of source code must retain this license file
(`licence.txt') unaltered; any additions,
deletions or changes to the original files
must be clearly indicated in accompanying
documentation. The copyright notices of the
unaltered, original files must be preserved in
all copies of source files. o Redistribution in
binary form must provide a disclaimer that
states that the software is based in part of
the work of the FreeType Team, in the
distribution documentation. We also
encourage you to put an URL to the
FreeType web page in your documentation,
though this isn't mandatory. These conditions
apply to any software derived from or based

SEATS AND STEERING WHEEL
* Option/accessory.
184 Manual front seats
The power front seats can be adjusted in a num-
ber of different ways for optimal comfort and
ergonomics.
Raise/lower the front edge of the seat cush-
ion* by moving the control up/down.
1Change the length of the seat cushion* by
pulling up the lever and moving the cushion
forward/backward. Move the seat forward/backing by lifting the
handle and moving the seat to a suitable dis-
tance from the steering wheel and pedals.
Check to make sure the seat is securely
locked into place after its setting has been
changed.
Adjust lumbar support* by pressing the but-
ton up/down/forward/rearward. Raise/lower the seat by moving the control
up/down.
Change the backrest tilt by turning the knob
on the backrest.
WARNING
•
Do not adjust the seat while driving. The
seat should be adjusted so that the driver
can comfortably reach and operate the
pedals and gear selector.
After adjusting the seat, make sure that it is
securely locked into position before starting
to drive.
Related information
• Power front seats* (p. 185)
• Adjusting the power front seats* (p. 185)
• Storing memory settings in power front
seats* (p. 186)
• Using stored memory in a powered front seat
(p. 187)
• Adjusting front seat massage settings*
(p. 188)
• Adjusting front seat cushion length (p. 189)
• Front seat massage settings* (p. 188)
• Adjusting front seat side bolster settings*
(p. 190) •
Adjusting front seat lumbar support* (p. 190)
• Adjusting the passenger seat from the driv-
er's seat* (p. 191) 1
Only applies to the driver's seat.

SEATS AND STEERING WHEEL
* Option/accessory.
192 •
Adjusting front seat side bolster settings*
(p. 190)
• Adjusting front seat lumbar support* (p. 190) Folding the second row backrests
The second row of seats has three individual
seating positions. The backrests can be folded
down separately.
WARNING •
Adjust the seat and ensure it locks into
position before driving. Use caution when
adjusting the seat. Uncontrolled or care-
less adjustments could lead to injury.
• Long objects must always be securely
tied down to help prevent injury or dam-
age in the event of sudden braking.
• Always turn off the engine and apply the
parking brake when loading or unloading
the vehicle.
• Put the gear selector in P to help prevent
the gear selector from being inadvertently
moved.
CAUTION When the backrest is folded down, make sure
there are no objects in the rear seat, and the
seat belts are not buckled. Otherwise there is
a risk of damage to the upholstery.
CAUTION The seat cushion of the integrated child
restraint* must be in the stowed position
before the center seat backrest can be folded
down.
The armrest* in the center seat must be
raised before the seat backrest is folded
down.
If the vehicle has private locking*, the ski
hatch must be closed before the seat back-
rest is folded down.
NOTE The front seats may need to be pushed for-
ward and/or the backrest adjusted so that the
rear seat backrests can be fully lowered.
The rear seats may also need to be moved
rearward.
The seats in the second row must be in the
upright position before they can be folded
down completely. They should not be folded
down when they are tilted forward to access
the third row of seats.

SEATS AND STEERING WHEEL
}}
193
Center seat To fold down the backrest:
1.

Fold down the head restraint manually.
2. Pull the strap on the right side of the center seat.
3. Fold the backrest down until it locks into position. The seat cushion will move down-
ward/forward when the backrest is folded
down and create a flat surface.
To return the backrest to the upright position:
1. Pull the strap.
2. Fold up the backrest and release the strap. Push the backrest until it locks into position.
3. Adjust the head restraint if necessary.
Outboard seats To fold down the backrest:
NOTE
When folding down a second row seat back-
rest, always start from the seat's normal
upright position. Do not use the handle for
folding down the seat when the seat is in the
position for accessing the third row.
1. Pull up and hold the handle on the side of
the seat while the backrest is being folded
down. 2.

Make sure that backrest and head restraint
do not come in contact with the seat in front
while the backrest is being folded down. Fold
the backrest down until it locks into position.
> The seat cushion will move downward/ forward when the backrest is folded down
and create a flat surface. The head
restraint folds down automatically when
the backrest is lowered.
WARNING Make sure the backrest is securely locked
into position after it is folded down.
To return the backrest to the upright position:
1.

Pull up and hold the handle on the side of
the seat while the backrest is being folded
up.
2. Make sure that backrest and head restraint do not come in contact with the seat in front
while the backrest is being folded up. Fold up
the backrest and release the handle.
3. Press the backrest until it locks into position.
4. Fold up the head restraint manually.