Britax SKYLINE User manual

SKYLINETM
User Guide
Guide de l’utilisateur

Features��������������������������������������������� 2
Safety Information ����������������������������� 4
Warnings ������������������������������������������������������������ 4
Important Notes ������������������������������������������������� 5
Certification�������������������������������������������������������� 7
Registration�������������������������������������������������������� 7
Child Fit Information������������������������������������������� 8
Using The Booster Seat ������������������� 10
Booster Seat Backrest ������������������������������������� 10
Cup Holders ����������������������������������������������������� 14
Lower Anchor System�������������������������������������� 15
Overhang from Vehicle Seat����������������������������� 16
Lower Connectors�������������������������������������������� 16
Positioning the Booster Seat ����������� 18
Securing Your Child ������������������������� 21
Booster Seat with Backrest������������������������������ 21
Booster Seat without Backrest ������������������������ 23
Vehicle Compatibility ����������������������� 25
Vehicle Seating Positions ��������������������������������� 25
Vehicle Buckle Position ������������������������������������ 26
Vehicle Seat Belts �������������������������������������������� 27
Vehicle Head Restraints ����������������������������������� 28
Care and Maintenance��������������������� 30
Removing Booster Covers ������������������������������� 30
Replacing Booster Covers ������������������������������� 31
Cleaning Booster Covers ��������������������������������� 31
Cleaning the Shell �������������������������������������������� 31
Warranty ������������������������������������������ 32
Notes ����������������������������������������������� 34
BRITAX®and SKYLINETM are trademarks or registered trademarks owned by Britax Child
Safety, Inc� All rights reserved� ©2021 Britax Child Safety, Inc� This product and its
components are subject to change without notice� P14232400_A:07�21
Table of Contents

2
Britax Child Safety, Inc.
Features
1
2
3
4
5
10
6
7
12 13
19
15
16
17
9
20
Actual product may vary from images.
148
11
18

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SKYLINE User Guide
1� Head Restraint
2� Head Restraint Cover
3� Backrest Cover
4� Backrest
5� Armrests
6� Base Cover
7� Serial Number and Manufactured
Date Label (under Base Cover)
8� Cup Holders
9� Base Belt Guide
10� Lower Connector Release Button
(LUAS)
11� Backrest Hinge Cylinder
12� Lower Connector Adjuster Strap
(LUAS)
13� Lower Connector Adjuster Button
(LUAS)
14� National Safety Mark
15� Base
16� Head Restraint Height Adjuster
17� Shoulder Belt Guides
18� Base Hinge Slot
19� Lower Connectors (LUAS)
20� User Guide Storage Slot (under base)

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Britax Child Safety, Inc.
Read these instructions carefully before using this product.
FIT REQUIREMENTS
• WITH BACKREST: Use only with children who weigh between 18 - 54 kg
(40 - 120 lbs) and whose height is between 110 - 160 cm (44 - 63 inches).
• WITHOUT BACKREST: Use only with children who weigh between 22 - 54 kg
(48 - 120 lbs) and whose height is between 115 - 160 cm (46 - 63 inches).
INSTALLATION
• Use only the vehicle’s lap and shoulder belt system when restraining the child in this booster seat.
• Use only as a backless booster when used in a seating position with a vehicle head restraint and
when proper vehicle belt placement can be achieved.
GENERAL USAGE
• Follow all instructions on this child restraint and in the written instructions located under the base
of the seat.
• Register your child restraint with the manufacturer.
• Use this booster seat forward-facing only.
• In a vehicle with rear designated seating positions, vehicle owners should be alerted that,
according to accident statistics, children are safer when properly restrained in the rear seating
positions than in the front seating positions. To ensure your child’s safety, please study Vehicle
Seating Positions on page 25 and consult your vehicle owner’s manual.
Safety Information
Failure to follow all warnings on the booster seat and in the instructions could result in
SERIOUS INJURY or DEATH�

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SKYLINE User Guide
• This child seat can only be used in the following classes of vehicles: multi-purpose passenger
vehicles, passenger cars, or trucks.
• Always make sure the child restraint system is secured to the vehicle, even when unoccupied,
since in a crash an unsecured child restraint system may injure occupants. The unoccupied
child seat can be secured to the vehicle by attaching the lower connectors to the lower anchors
in the vehicle, or by fastening the vehicle seatbelt across the unocuppied child seat.
• To prevent injury due to deterioration, discontinue use of a booster seat that is older than ten
(10) years or has been in a severe crash (see page 6). See expiration date on Serial Number
and Manufactured Date Label located under the base of the seat.
• The use of non-Britax covers, inserts, toys, accessories, or tightening devices is not approved
by Britax. Their use could cause this booster seat not to perform as intended in a crash.
• The primary protection for occupants of a vehicle in a collision is the body of the vehicle itself;
a child seat will not protect a child when a vehicle is seriously impacted. However, correctly
installed, a child seat will substantially improve chances for survival in most crashes. Make sure
all users fully understand the correct ways to use this child seat in a vehicle.
Important Notes
• Before each use, check this child restraint and its components to make sure they are in good
condition and good working order�
• Britax strongly recommends that children should remain in a child seat with a 5-point harness
until reaching the maximum weight or height allowed�

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Britax Child Safety, Inc.
• Use this booster seat forward-facing only�
• Discontinue use of this child seat if it has been in a moderate or severe crash� It is not
necessary to replace a car seat after a minor crash, defined by NHTSA as:
a� The vehicle is drivable from the crash site; and
b� The vehicle door nearest the child seat was not damaged; and
c� No vehicle occupants were injured; and
d� There is no visible damage to the child seat; and
e� The airbags (if present) did not deploy�
• Always support the base and backrest while lifting or carrying this booster seat�
• Cover the booster seat when the vehicle is parked in direct sunlight� Parts of the booster seat
could become hot enough to burn a child�
• Store the booster seat in a cool, dry place when it is not being used� Avoid placing heavy
objects on top of the booster seat�
• DO NOT except as described in this user guide attempt to disassemble any part of the
booster seat or change the way the vehicle’s seat belts are used�
• DO NOT leave folding vehicle seats unsecured� In the event of a sudden stop, a loose seat
back could cause the booster seat not to perform as intended�
• DO NOT use anything to raise the booster seat o the vehicle seat� In a crash, this could
cause the booster seat not to perform as intended�
• Third party recommendations are subject to change, so we recommend you visit their
websites for the most up to date recommendations�

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SKYLINE User Guide
Certification
Motor Vehicles
This child seat system conforms to all applicable Canadian motor vehicle safety standards
(CMVSS 213�2)�
Aircraft
This Restraint is Not Certified for Use in Aircraft, because Aircraft do not have shoulder
belts.
Registration
Child restraints could be recalled for safety reasons� You must register this restraint to be reached
in a recall� Send your name, address, e-mail address if available and the restraint’s model number
and manufacturing date to Britax Child Safety, Ltd�, P�O� Box 7289, RPO Brunswick Square, Saint
John NB E2L 4S6, or call 1-888-427-4829, or register online at us.britax.com⁄registration�
For your convenience, record all the information about your child seat below� Refer to the Serial
Number and Manufactured Date Label for all information, see pages 2-3�
Make and Model Number: ______________________________________________________________
Serial Number: ________________________________________________________________________
Batch Number: ________________________________________________________________________
Date of Manufacture:___________________________________________________________________

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Britax Child Safety, Inc.
Child Fit Information
When Using with Backrest
Only use forward-facing with children:
• who weigh between 18 - 54 kg
(40 - 120 lbs); and
• who are between 110 - 160 cm (44 - 63 in�)
in height; and
• when the child sits upright with their back
against the backrest, the top of the head
restraint is above the child’s ears (Fig� A);
and
• when the shoulder belt is routed through the
shoulder belt guide, the belt lies across the
center of the child’s chest and is positioned
at or just above the child’s shoulder (Fig� B);
and
• when the lap belt is routed under the
armrests, low across the child’s upper thighs
(Fig� C)�
C
B
A
IMPORTANT: Refer to Securing Your Child, on pages 21 - 22, for additional information�

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SKYLINE User Guide
When Using without Backrest
Only use forward-facing with children:
• who weigh between 22 - 54 kg
(48 - 120 lbs); and
• who are between 115 - 160 cm (46 - 63 in�)
in height; and
• when the booster is placed in a vehicle seat
with head restraint (see vehicle owner’s
manual); and
• when the shoulder belt lies across the center
of the child’s chest and is positioned at or
just above the child’s shoulder (Fig� A); and
• when the lap belt is routed under the
armrests and low across the child’s upper
thighs (Fig� B)�
IMPORTANT: Refer to Securing Your Child, on
pages 21 - 22, for additional information�
A
B

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Britax Child Safety, Inc.
Using The Booster Seat
Booster Seat Backrest
Attaching the Backrest
1� Place the base on a flat surface�
2� Align the two hinges on the backrest with the bar on the base of
the seat and push backrest hinges down onto base bar to connect�
A click will be heard�
3� Rotate the backrest up toward the base until a click is heard to
confirm attachment�
CLICK

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SKYLINE User Guide
Removing the Backrest
1� Place the booster seat on a flat surface�
2� Place one hand in the booster seat and push the backrest down
until it lies flat�
NOTE: A click helps confirm the backrest is in the flat position.
3� Continue pushing backrest until it separates from base�
NOTE: Store the backrest in a cool, dry place.

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Britax Child Safety, Inc.
Adjusting the Backrest
Reclining the vehicle seat back may adversely aect the position of the vehicle seat belt
across the child and may result in death or serious injury in a crash� Refer to your vehicle
owner’s manual for information on adjusting the vehicle seat back with child seats�
1� Push the backrest until it rests against the vehicle seat back� If the
vehicle seat back is adjustable, move it to the upright position�
IMPORTANT: Do not recline the backrest past the first click�

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SKYLINE User Guide
Adjusting Head Restraint Height
The head restraint can be adjusted and locked into dierent positions� Check the fit with a child
seated in the booster seat� Ensure that the shoulder belt guides are at or just above the child’s
shoulder as shown on page 8�
1� Squeeze and hold the head restraint height adjuster to raise or
lower the head restraint�
2� Slide the head restraint up or down to the desired level�
3� Release the adjustment handle, then pull up to ensure the head
restraint has locked into place�
NOTE: Repeat this process until the shoulder belt lies across the
center of the child’s chest and is positioned at or just above the
child’s shoulder when positioned through the shoulder belt guide.

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Britax Child Safety, Inc.
Cup Holders
Installing the Cup Holders (Optional)
IMPORTANT: DO NOT use cup holders with hot liquids�
1� Slide the cup holder into the booster base and press down until
a click is heard�
NOTE: The cup holders are labeled inside “L” and “R”, from
the position of the child occupant, and can only be installed
as indicated.
Removing the Cup Holders
1� From under the booster base, locate the tab on the bottom of
the cup holder�
2� Pull forward on the tab to disengage the cup holder, then
remove it from the booster base�
NOTE: Cup holders are dishwasher safe.
NOTE: Cup holders can be removed to allow for side by side
seating positions.

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SKYLINE User Guide
Lower Anchor System
LOWER ANCHORAGE SYSTEM LOCATIONS
Lower Anchors
27.9 cm (11 in.)
Vehicle Seat
Head Restraint
Vehicle Seat
Belt Retractor
Lap-Shoulder
Vehicle Seat Belt
Vehicle Seat
Lower Anchors
The lower anchor system helps to
anchor the booster seat into the car
for added stability and safety in the
event of a crash� The lower anchor
system does not restrain your child�
You must use the lap-shoulder belt
to properly secure your child.
The figure at right shows typical
locations for lower anchors in a
vehicle� Check your vehicle owner’s
manual to learn if it is equipped
with lower anchors, information
on the lower anchor locations, and
designated seating positions available
for use with this child seat.

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Britax Child Safety, Inc.
Lower Connectors
The lower connectors are located in the back of the base� Store the lower connectors in the slots
when not in use�
Removing and Replacing Lower Connectors from Storage Slots
• To remove, press the lower anchor release button on the child’s
left side of the booster base, then pull each of the connectors
from the storage slots�
Overhang from Vehicle Seat
Overhang (including side overhang) is not allowed� The base of the child
restraint must fit completely flat on the vehicle seat�

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SKYLINE User Guide
• To replace, press the lower anchor release button on the child’s
left side of the booster base and then pull the lower connector
adjuster strap until the connectors retract into the base� Ensure
the straps are not twisted�
NOTE: The lower connectors may need to be rotated so they
retract into the slots with the bottom side facing down.
Attaching and Removing Lower Connector from Vehicle Lower Anchor
• To attach, remove the lower connector from the storage slot
and firmly push down onto the vehicle lower anchor until a click
is heard�
• To remove, push the lower connector release button on the
child’s left side of the booster seat to loosen connector strap
(see page 16)� Then press and hold the red lower connector
release buttons and pull the connectors from the vehicle
lower anchors�

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Britax Child Safety, Inc.
Positioning the Booster Seat
If the lower anchors in your vehicle prevent proper vehicle belt t across your child you cannot
use LUAS to position this seat in booster mode. See below.
Lower anchors can be used to secure the child seat to the vehicle seat even when unoccupied,
since in a crash an unsecured child restraint system may injure occupants� Secure your child using
the vehicle’s lap-shoulder belt system�