manuals.online logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. UPPAbaby
  6. •
  7. Car Seat
  8. •
  9. UPPAbaby KNOX User manual

UPPAbaby KNOX User manual

Other UPPAbaby Car Seat manuals

UPPAbaby 70 User manual

UPPAbaby

UPPAbaby 70 User manual

UPPAbaby Knox 1120-KNX-CA User manual

UPPAbaby

UPPAbaby Knox 1120-KNX-CA User manual

UPPAbaby ALTA User manual

UPPAbaby

UPPAbaby ALTA User manual

UPPAbaby Maxi-Cosi 0089 User manual

UPPAbaby

UPPAbaby Maxi-Cosi 0089 User manual

UPPAbaby ALTA User manual

UPPAbaby

UPPAbaby ALTA User manual

UPPAbaby ARIA User manual

UPPAbaby

UPPAbaby ARIA User manual

UPPAbaby MESA i-SIZE Base User manual

UPPAbaby

UPPAbaby MESA i-SIZE Base User manual

Popular Car Seat manuals by other brands

doona ISOFIX Base user guide

doona

doona ISOFIX Base user guide

Britax Safe-n-Sound JS8A/2010 Instructions for use

Britax

Britax Safe-n-Sound JS8A/2010 Instructions for use

RECARO Monza Reha Instructions for assembly and use

RECARO

RECARO Monza Reha Instructions for assembly and use

Britax SAFEFIX PLUS TT User instructions

Britax

Britax SAFEFIX PLUS TT User instructions

Britax PARKWAY SGL user guide

Britax

Britax PARKWAY SGL user guide

Digicom Tippy Pad Instructions for use

Digicom

Digicom Tippy Pad Instructions for use

Combi Zeus Turn 8815 Series instruction manual

Combi

Combi Zeus Turn 8815 Series instruction manual

Graco Car Booster Seat owner's manual

Graco

Graco Car Booster Seat owner's manual

Little Tikes Highway Assembly instructions

Little Tikes

Little Tikes Highway Assembly instructions

Coccolle Atira manual

Coccolle

Coccolle Atira manual

hifold HF01-GL instruction manual

hifold

hifold HF01-GL instruction manual

Combi Navette 22 instruction manual

Combi

Combi Navette 22 instruction manual

kiwy SLF 123 instruction manual

kiwy

kiwy SLF 123 instruction manual

Safety 1st Summit ISO 30 manual

Safety 1st

Safety 1st Summit ISO 30 manual

Safety 1st Grand 2-IN-1 manual

Safety 1st

Safety 1st Grand 2-IN-1 manual

Graco NAUTILUS owner's manual

Graco

Graco NAUTILUS owner's manual

Britax Multi-Tech BB0-702-00 user guide

Britax

Britax Multi-Tech BB0-702-00 user guide

Grammer MSG45/421 Repair manual

Grammer

Grammer MSG45/421 Repair manual

manuals.online logo
manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.

KNOX TM
      
      

  

 
    

  
    


 
  


 


 
  
 

 

 
 
 
 
 
 
       
    
Product Information 2
Registration 2
Certication 2
Lifetime Warranty 3
Warnings + General Safety Information 4
Vehicle Compatibility 10
Lower Anchors and Tethers for Children (LATCH) 13
Overview of Vehicle Seat Belt Systems 14
Child Usage Requirements 16
Features Overview 18
Harness Usage 22
Active Support Headrest Adjustment 24
Fit Inlay 25
Cup Holder Usage 26
Rear-Facing and Forward-Facing Belt Tensioning Plates 27
LATCH Set-up 28
LATCH Use and Storage 30
Multi Directional Tether Use and Storage 31
Recline Adjustment 34
Read all instructions before use of this Child Restraint.
Keep these instructions for future reference.
Rear-Facing Installation 36
Rear-Facing Setup 38
Lap/Shoulder Belt Use 40
Lap Belt Only Use 42
LATCH Setup 44
LATCH Use 46
Rear-Facing Tether Use 48
Safety Check 50
Forward-Facing Installation 51
Forward-Facing Setup 52
Lap/Shoulder Belt Use 54
Lap Belt Only Use 56
LATCH Setup 58
LATCH Use 60
Forward-Facing Tether Use 62
Safety Check 63
Securing the Child 64
Fabric Care 66
Removing Seat Pad 66
Removing Headrest Fabric 68
Removing Seat Fabric 70
Installing Seat Fabric 72
Installing Headrest Fabric 74
Installing Seat Pad 76
Cleaning and Maintenance 78
Warranty 79
2 3
 

 
          
             
      
          
           

          
         
       
  
   
  
  
   
   
   
 
   
    
   
    
                      
                   
                     
              
            
    
          
     
        
PRODUCT INFORMATION
REGISTRATION
Model Number:
Manufactured Date:
Expiration Date:
PLEASE TAKE AMOMENT TO FILL OUT THE ABOVE INFORMATION which
can be found on the bottom of your KNOX Child Restraint. Thank you for
selecting the KNOX Child Restraint from UPPAbaby.
Please register your Child Restraint by lling out and sending the postage-
paid registration card that came with your Child Restraint or register online
at: uppababy.com/registration/carseat.
Child Restraints can be recalled for avariety of safety reasons. You MUST
register this restraint to be reached in a recall.
For recall information, call the U.S. Government’s Vehicle Safety Hotline
at 1-888-327-4236 (TTY: 1-800-424-9153), or go online to nhtsa.gov.
CERTIFICATION
This Child Restraint
system conforms to all
applicable Federal Motor
Vehicle Safety Standards
(FMVSS).
This Child Restraint is
certied for aircraft use.
UPPAbaby and the Federal
Aviation Administration
(FAA) strongly urge you
to secure your child in
aChild Restraint system
(CRS) or device for the
duration of your ight.
We are with you for the long haul. Register your car seat
within three months to claim your
Limited Lifetime Warranty.*
Thank you for being part of the UPPAbaby family.
*Lifetime warranty applies to UPPAbaby car seats and the original owner, within the lifetime of the product. To receive your
Limited Lifetime Warranty, you MUST register within three months of purchase and provide avalid purchase receipt form an
authorized UPPAbaby retailer. The “lifetime” of the product is dened as the period of use by the registrant for use with his/her
children up to10 years from date of manufacture. For complete UPPAbaby Warranty refer to page 79.
For replacement parts, service or additional questions, please contact our Customer Experience Team:
uppababy.com/support |email: [email protected] |844-823-3132
            
              
               

          
            
             
       
           
       
         
            
            
          
      
       
         
    
WARNINGS + GENERAL SAFETY INFORMATION WARNINGS + GENERAL SAFETY INFORMATION
Snugly adjust the belts provided with this Child Restraint around your child. A
snug strap should not allow any slack. It lies in arelatively straight line without
sagging. It does not press on the child’s esh or push the child’s body into an
unnatural position.
According to accident statistics, children are safer when properly restrained in
the rear seating positions than in the front seating positions. Never leave Child
Restraint unsecured in your vehicle even when it is unoccupied. In acrash, it
could become aprojectile and injure other vehicle occupants.
NEVER place this Child Restraint on afront seat with an airbag.
DEATH OR SERIOUS INJURY can occur. An airbag can strike a
rear-facing infant restraint with enough force to crack the shell
and seriously injure or kill an infant. The back seat is the safest
place for children 12 and under. Refer to the vehicle owner’s instruction book
before installing this Child Restraint in aseating position with side airbags.
WARNING
DEATH OR SERIOUS INJURY CAN OCCUR
WARNING
Children have STRANGLED in loose or partially
buckled harness straps. Fully restrain the child in
the seat at all times. DO NOT put achild in
the seat outside of the vehicle.
4 5
6
             
 
  
         
          
             
           
   
            
          
            

             
            
           
  
     
         
           
           
       
          
           
             
      
WARNINGS + GENERAL SAFETY INFORMATION WARNINGS + GENERAL SAFETY INFORMATION
SAFETY WARNINGS
Failure to follow these instructions could result in serious injury to your child or
other vehicle occupants.
• NEVER leave child unattended.
• ALWAYS keep child properly harnessed when child is in Child Restraint.
• NEVER leave child in Child Restraint when straps are loose or undone.
• DO NOT use seat if damaged or broken, expired (over 10 years from date of
manufacture), missing instructions, missing parts, or if the straps are cut, frayed,
or damaged in any way.
• DO NOT use this Child Restraint system if it has been in avehicle accident.
• DO NOT use clothing or blankets that interfere with fastening or tightening the
harness INSTEAD place ablanket over the child after being properly secured in
the harness.
• DO NOT use this Child Restraint system if the top of the child’s head is less
than 1in from the top of the headrest when in its highest position.
• DO NOT use this Child Restraint system in avehicle seating position where it
cannot be tightly secured.
• DO NOT install in rear-facing or side-facing vehicle seats.
• DO NOT modify this restraint except as instructed in this instruction book.
Minor modications can change the way aChild Restraint performs in acrash.
• DO NOT leave loose objects, e.g. cups, toys, bags, umbrellas, etc., in the vehicle
because they can become deadly projectiles in acrash.
• DO NOT take child out of the Child Restraint while the vehicle is moving.
• DO NOT allow children to play with this Child Restraint. It is not atoy.
• DO NOT remove or cover up any of the warning or product labels on this Child
Restraint. All labels include information required by law.
7
8
         
           
      
  
       
          
             
             
    
       
         

          
             
 
          
    
WARNINGS + GENERAL SAFETY INFORMATION WARNINGS + GENERAL SAFETY INFORMATION
• DO NOT use any accessories, pads, or products supplied by other manufacturers
with this Child Restraint, unless approved and tested by UPPAbaby. Items not
tested with this restraint could injure your child.
• DO NOT lubricate buckles and fasteners.
• DO NOT use aChild Restraint with damaged or missing parts.
• ALWAYS check all surfaces of restraint before securing your child. In warm
weather, Child Restraints can become very hot. Park in the shade or where sun
does not directly hit the Child Restraint. Cover the Child Restraint with asheet
or blanket when not in use.
• ALWAYS properly store lower anchor connectors when not in use.
•Check the vehicle owner’s manual for more information about airbag/Child
Restraint use.
•For vehicles without aback seat, refer to your vehicle owner’s manual.
•Check the vehicle belt before each use. Use only if the belt is tightened
properly and securely.
•Placing your child in ahot Child Restraint may result in burns.
•Read all instructions for additional warnings.
9
<
22"
VEHICLE COMPATIBILITY VEHICLE COMPATIBILITY
PLEASE READ THE FOLLOWING INFORMATION Thesafestseatingpositionisone
BEFORE INSTALLING THIS CHILD RESTRAINT! thatworksbestforyourspecic
carseat,familyandvehiclewhere Vehicle Seat Belt
youareabletoachievethetightest
WARNING:
DEATH OR SERIOUS IMPORTANT:Accordingtoaccident
installeverytime.Beforeinstalling
thisChildRestraintyouMUST
determinethemethodof
INJURY CAN OCCUR statistics,childrenaresaferwhen installationandthebestvehicle
NEVERinstallthisChild properlyrestrainedintherearseating seatingpositionforthatmethod.
Restraintrear-facinginavehicleseating
positionwithafrontalairbagunlessit
isturnedoff.Ifyourvehicleisequipped
withfrontpassengersideairbags,check
yourvehicleowner’smanualforChild
Restraintinstallationinstructions.
positionsthanthefrontseating
positions.ChildRestraintsystems
shouldbesecuredtothevehicle,
evenwhennotoccupied,sincein
acrashanunsecuredchildrestraint
systemmayinjureotheroccupants.
ThisChildRestraintcanbeinstalled
eitherusingtheVehicle Seat Belt
or LATCH.Whendeterminingthe
bestmethodofinstallation,itis
criticalthatyourefertoyourvehicle
owner’smanual.
<
22"
Lower Anchors
Vehicle Seat Belt
Retractor
10 11
<
22"
VEHICLE COMPATIBILITY
ThisChildRestraintcanonlybeinstalledonvehicleseatsthatfaceforward.
DO NOT installinseatsthatfacetothesidesorrearofthevehicle.
ALWAYS parkonalevelsurface
wheninstallingaChildRestraint.
VEHICLE COMPATIBILITY –LATCH(LowerAnchorsandTethersforChildren)
LATCH (Lower Anchors and Tethers for Children) Vehicle Top Tether
isasystemthatprovidesanalternativeinstallation Anchor Points
methodtovehicleseatbelts.
ALWAYSrefertoyourvehicleowner’smanualto
determineifyourvehicleisequippedwithLATCH
andinwhatseatingpositions.
NOTE: Use of lower anchors in the rear center seating
position must be approved by the vehicle manufacturer
and may be up to 22". If spacing is greater than 22" or
if the seating position is not approved by the vehicle
manufacturer, then use the vehicle seat belt for
installation.
<
22"
WARNING: DO NOT usetheLower
AnchorageSystem(LATCH)toattachthis
ChildRestraintwhenrestrainingachild
weighingover35 lbs (15.9 kg). Vehicle Lower Anchor Points
12 13
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
<
22"
VEHICLE COMPATIBILITY –OverviewofVehicleSeatBeltSystems VEHICLE COMPATIBILITY –OverviewofVehicleSeatBeltSystems
DO NOT use this Child Restraint with the following seat belt systems: Check your vehicle owner’s manual VEHICLE SEAT (LAP/SHOULDER BELT) VEHICLE SEAT (LAP ONLY BELT)
Vehicleseatbeltsdifferfromvehicle WEBBING
tovehicle.ThisChildRestraintis
WARNING: DEATH OR SERIOUS compatiblewithmostvehicleseat WEBBING
INJURY CAN OCCUR. CHECK YOUR beltsystemsasshownhere.
Vehicle instruction book for information
regarding your vehicle seat belt system(s). Belts MUST be able to lock
Not all vehicle seat belts work with this Refertovehicleowner'smanualto BUCKLE LATCH PLATE BUCKLE LATCH PLATE
Child Restraint. Lap belts with emergency
locking retractor
Motorized (automatic) determineifthebeltsinyourvehicle
lockbyswitchingtheseatbelt's
retractorortheyhavealockinglatch SLIDING LATCH PLATE SEWN-ON LATCH PLATE
platethatlocksthevehicle'sseat
beltssotheywillnotmovefreely.
Ifthebeltcannotbelockedusing
oneofthesemethods,contact
UPPAbabyCustomerExperience LOCKING LATCH PLATE LOCKING LATCH PLATE
Teamforalockingclip.
Lap/Shoulder with two Door mounted Inatable
retractors
14 15
14 lbs
(6.4 kg)
25 lbs
(11.3 kg)
35 lbs
(15.9kg)
45 lbs
(20.4 kg)
65 lbs
(29.5 kg)
VEHICLE BELT (14–45 lbs)
LATCH (14–35 lbs)
FIT INLAY (14–25 lbs)
25 lbs
(11.3 kg)
35 lbs
(15.9 kg)
65 lbs
(29.5 kg)
VEHICLE BELT (25–65 lbs)
LATCH (25–35 lbs)
16
          
  


 
     
        
             
    
 
   
    
    
CHILD USAGE REQUIREMENTS CHILD USAGE REQUIREMENTS
To use this Child Restraint, your child MUST meet ALL of the following
weight and height requirements:
WEIGHT REQUIREMENTS:
14 – 65 lbs (6.4 – 29.5 kg)
HEIGHT REQUIREMENTS:
49 in (123 cm) or less
The Fit Inlay
is designed for children who weigh
14 – 25 lbs (6.4 – 11.3 kg)
UPPAbaby recommends that children ride rear-facing in the KNOX
as long as possible, until they reach the maximum weight (45 lbs (20.4 kg)
or height allowed in this mode.
VEHICLE BELT (14–45 lbs)
LATCH (14–35 lbs)
FIT INLAY (14–25 lbs)
REAR-FACING INSTALLATION
14–45 lbs (6.4–20.4 kg)
14 lbs 25 lbs 35 lbs 45 lbs 65 lbs
(6.4 kg) (11.3 kg) (15.9 kg) (20.4 kg) (29.5 kg)
VEHICLE BELT (25–65 lbs)
LATCH (25–35 lbs)
FORWARD-FACING INSTALLATION
25–65 lbs (11.3–29.5 kg) WARNING: DO NOT use the
Lower Anchorage System (LATCH)
to attach this Child Restraint
when restraining achild weighing
over 35 lbs (15.9 kg).
17