Starting from the front, pull the seat pad off the shell and over the armrests.
Armrest
Seat
Pad
Instruction
Manual Storage*
(under seat pad)
Fold Line
Removing the Seat Pad for Cleaning
RISE LX BOOSTER SEAT | TOPSIDE BOOSTER SEAT
40−100 lb (18.1−45.4 kg) and 43.4−57 in. (110.1−144.8 cm)
KEEP INSTRUCTIONS FOR FUTURE USE.
Read all instructions BEFORE USING this car seat.
A Failure to follow the warnings on the labels and in the instruction
manual can result in serious injury or death to your child. Serious
injury may include paralysis and/or permanent brain injury.
©2026 Dorel Juvenile Group, Inc. (800) 544-1108 www.coscokids.com. Styles and colors may vary. Los estilos y los colores pueden variar.
Made in USA from American and imported parts (including seat pad). Hecho en EE.UU. a partir de piezas americanas e importadas (incluyendo
la almohadilla del asiento). Distributed by (distribuido por) Dorel Juvenile Group, Inc., 2525 State St., Columbus, IN 47201-7494. Dorel Juvenile
Canada, 2233 Argentia Road, Suite 110, Mississauga, ON L5N 2X7. Representante exclusivo en Chile: DOREL JUVENILE CHILE S.A. Av. del
Parque 4161, oficina 602 A, Huechuraba, Santiago, Chile - Fono: 56 2 24971500 www.infanti.cl - www.dorel.cl. Importado y distribuido en
Perú por: COMEXA COMERCIALIZADORA EXTRANJERA S.A. SUCURSAL DEL PERÚ - Los Libertadores 455, San Isidro, Lima 27, Lima, Perú
RUC 20431062870 – Fono: 4413029 – www.infanti.com.pe. En Centro América, Caribe y Ecuador por: Best Brands Group S.A. – Av. Balboa,
Bay Mall Plaza, Planta Baja, local 9, Panamá. - Fono: (507) 300 2884. En Colombia por: Baby Universe S.A.S. - Vía
40 No. 77-29, Barranquilla, Colombia - Fono: (575) 353 1110 Importador: DJGM, S.A. DE C.V. Gabriel Mancera No.
1041 Col. Del Valle, Benito Juárez C.P. 03100 México, Ciudad de México R.F.C. DJG140305GN9 Tel. (55) 6719920
4358-8748B 03.18.26
Before You Begin
*After reading the instructions and warnings, fold and store the instruction
sheet
under the seat pad in the designated storage location as described in the
Folding the Instruction Sheet for Storage section on the other side of this
manual. For replacement parts, please call the Consumer Care Department at
1-800-544-1108.
Vehicle Seating Position
Booster Seat Use
WARNING
NEVER take your child out of the booster seat while the vehicle is moving.
NEVER leave child unattended.
Placing your child in a hot booster seat may result in burns.
DO NOT use a booster seat with damaged or missing parts.
DO NOT substitute parts or try to modify the booster seat in any way.
DO NOT use any booster seat accessory except those approved by Dorel Juvenile Group.
NEVER allow any child to play with this booster seat; it is not a toy.
DO NOT remove or cover up any of the warning labels or other labels on the booster seat.
This child restraint has been certified for use in passenger vehicles.
DO NOT use in a boat, on a motorcycle, or in a cargo van or bus where there are no seat
belts or tether anchors.
Read all instructions for additional warnings.
WARNING
Check the vehicle owner’s manual for more information about air
bag/booster seat use.
Use the booster seat only on vehicle seats that face forward.
DO NOT use on seats that face the sides or rear of the vehicle.
For vehicles without a back seat, refer to your vehicle
owner’s manual.
According to accident statistics, children are safer
when properly restrained in the rear seating positions
than in the front seating positions.
Rear seating positions are statistically safer, whether you have air bags,
advanced air bags, or no air bags at all.
Some vehicles do not have a seating position that can be used safely with this
booster seat. If you are not sure where to place the booster seat in your vehicle,
consult your vehicle owner’s manual, contact Dorel Juvenile Group Consumer
Care Department, or visit your local Child Passenger Inspection Station. Go to
https://www.nhtsa.gov/vehicle-safety/car-seats-and-booster-seats to find your
closest station.
Installation in Vehicle
To avoid your child being seriously burned, take the following precautions:
• Park in the shade or where sun does not directly hit the booster seat.
• Cover the car seat with a sheet or blanket when not in use.
• Check for hot seat and buckles before placing child in car seat.
WARNING
Check the vehicle belt before each use. Use only if the belt can be tightened properly and securely.
Even when unoccupied, this booster seat MUST be firmly secured to the vehicle with the vehicle
safety belt.
In a crash or sudden stop, an unsecured booster seat could injure occupants.
Replacement and Expiration
On the bottom of the booster seat there is a date of manufacture label. DO NOT
USE this booster seat more than 10 years after the date of manufacture. DO NOT
USE a booster seat that has been in a crash. You MUST get a new booster seat.
WARNING
DO NOT use this booster seat without the seat pad. Failure to do this can result in serious
injury. Serious injury may include paralysis and/or permanent brain injury.
Cleaning the Seat Pad
Machine wash separately with cold water on a gentle cycle. Tumble dry
separately for 10−12 minutes on low heat. Remove immediately. DO NOT use
bleach or use other harsh cleaners. DO NOT dry clean.
Installing the Seat Pad
If your seat pad has armrest covers, slip the seat pad over the armrests and
around the back of the booster. Pull the seat pad over the front of the booster seat.
If your seat pad does not have armrest covers, pull the armrests through the holes
in the seat pad and then pull the seat pad over the front of the booster seat.
Understanding Your Vehicle
Your vehicle’s features may be considerably different than those pictured
here.
Consult your vehicle owner’s manual to help identify your vehicle’s specific
features and locations.
Seat Belts
Knowing Your Vehicle Belts
Not all vehicle belts and seating
positions will
work with this booster seat. You MUST review
your vehicle owner’s manual for vehicle seat belt
use with booster seats.
This restraint is not certified for
aircraft use, because aircraft
seats do not have shoulder belts.
Registration and Safety Notices
Please complete the postage-paid registration card that came with
your booster
seat, and send it to us. Child restraints could be recalled for safety reasons. You
must register this restraint to be reached in a recall. Send your name, address,
email address if available, and the restraint’s model number and manufacturing
date to: Dorel Juvenile Group, Inc., Consumer Care Department, P.O. Box 2609,
Columbus, IN 47202, or call 1-800-544-1108
or register online at
www.djgusa.com/registration/carseat/us.
For recall information, call the U.S.
Government’s Vehicle Safety Hotline at
1-888-327-4236 (TTY:
1-800-424-9153), or go to www.NHTSA.gov.
NEVER use the following
with this booster seat:
• Lap only seat belts
• Inflatable seat belts
Your model may look different than the one shown.
40−100 lb (18.1−45.4 kg) and
43.4−57 in. (110.1−144.8 cm)
Children can only use a belt-positioning booster car
seat once they outgrow forward-facing harness
weight or height limits. Children must use the
belt-positioning booster mode until the vehicle's lap
and shoulder seat belt fit them properly without the
belt-positioning booster.
In this car seat, your child can remain in the Booster
Seat until they fit the vehicle's lap and shoulder seat
belt properly without a Booster Seat OR outgrow
any one of the following:
• Weight Limit: 100 lb (45.4 kg); OR
• Height Limit: 57 in. (144.8 cm)
DO NOT use the booster seat if your child’s head is less than 5 in. (12.7 cm)
below the roof of the car. Consult your vehicle manual for proper seatbelt usage.
Lap/Shoulder Belt
Dorel Juvenile Group Information
Thank you for choosing this booster seat.
The DJG family is committed to creating
child restraints with the most comfort
and convenience available today.
Remember, parents are a child’s first
teachers and examples. If you always
buckle your seat belt, your child will think
it is the natural thing to do. Make it a
firm rule that the vehicle does not go
until everyone is buckled up.
Make no exceptions.
No one can predict if use of a child
restraint will prevent injury or death in
a particular crash. However, when
combined with careful driving, proper
use of a child restraint can lower a
child’s risk of injury or death in most
crashes. Your child’s safety is worth the
time it will take to read and follow these
instructions. After reading, if you still
have questions or have any concerns
with this booster seat, please contact
our Consumer Care Department at:
Website: coscokids.com
Telephone: 1-800-544-1108
M–TH from 8 A.M. to 6 P.M. EST
FRI from 8 A.M. to 4:30 P.M. EST
Mailing Address:
Dorel Juvenile Group
Consumer Care Dept.
P.O. Box 2609
Columbus, IN 47202
Warranty
Dorel Juvenile Group, Inc. (DJG)
warrants this product to the original
retail purchaser as follows:
This product is warranted against
defective materials or workmanship for
one year from the date of original
purchase.
An original receipt is required to
validate your warranty. DJG will, at its
option, provide replacement parts or
replace this product. DJG reserves the
right to substitute if the part or model
has been discontinued.
To make a claim under this warranty,
please contact our Consumer Care
Department by phone: 1-800-544-1108
or text: 1-812-652-2525. Our hours of
operation are from 8:00 a.m. to 6:00 p.m.
EST Monday through Thursday and from
8:00 a.m. to 4:30 p.m. on Friday.
Proof of purchase is required
and shipping charges are the
responsibility of the consumer.
Warranty Limitations
This warranty does not include
damages which arise from misuse or
abuse of this product.
Limitation of Damages
The warranty and remedies as set forth
are exclusive and in lieu of all others,
oral or written, expressed or implied.
In no event will DJG or the dealer
selling this product be liable to you for
any damages, including incidental or
consequential damages, arising out of
the use or inability to use this product.
Limitation of warranties and other
warranty terms and state law rights:
Any implied warranties, including
implied warranties of the merchantabili-
ty and fitness for a particular purpose,
shall be limited to the duration and
terms of the express written warranty.
Some states do not allow limitations as
to how long an implied warranty lasts or
the exclusion or limitation of incidental
or consequential damages, so the
above limitations may not apply to you.
This warranty gives you specific legal
rights, and you may have other rights,
which vary from state to state. Neither
DJG nor the dealer selling this product
authorized any person to create for it
any other warranty, obligation, or liability
in connection with this product.
5 in. (12.7 cm)
Center Booster Seat in
Chosen Seating Position
The vehicle seat back MUST
be upright. The back of the
booster seat should be flat
against the vehicle seat back.
1
Place Child in Booster Seat
The child should sit with their
back flat against the vehicle
seat and bottom flat against
the seat.
2
Position Lap Belt on Child
Route the lap portion of the
lap/shoulder belt under
both armrests.
The lap belt should lay snugly
across the child's upper
thighs and hips, not the
child's stomach.
3
Position Shoulder Belt on Child
The shoulder belt should lay snugly across
the center of the child’s shoulders and
across the chest (not on the face or neck).
Check periodically to ensure you child has
not moved out of position and loosened
the shoulder belt.
5
Buckle Lap and Shoulder Belt
The shoulder belt MUST GO
UNDER the armrest on the
vehicle buckle side.
Buckle the vehicle belt.
4
Folding the Instruction Sheet for Storage
1
With this side of instruction sheet
facing you, fold in half lengthwise.
3
Fold the top down to meet
the bottom.
4
Store under the seat pad.
2
Fold the bottom up to meet the
fold line.
DO NOT use this booster seat if the top of your child’s ears are
above the top of the vehicle seat back or headrest.
Warning! Use only the vehicle’s lap and shoulder belt system
when restraining the child in this booster seat.
DO NOT use only the lap belt. The shoulder belt MUST always be
adjusted snugly across the child’s chest. NEVER place the
shoulder belt under the child’s arms.
Failure to follow these warnings can result in serious injury or
death to your child. Serious injury may include paralysis and/or
permanent brain injury.
By the nature of the design, backless booster car seats do not have a back or
headrest. These types of booster car seats help position the vehicle belt across the
body. Any additional protection of the body or head is dependent on the protection
systems of your vehicle.
Please consider this when choosing where this booster will be used in your vehicle
and always consult your vehicle owner’s manual.
WARNING
5 in. (12.7 cm)
5 in. (12.7 cm)
