background image

ROUTE

 lower anchor 

strap or seat belt through 

rear-facing belt path under the 
SnugLock® 
lock-off.
PAGES 39, 54

RECLINE 

to position 5-6. 

Over 40 lb, MUST use 

recline position 6 and must install 
with vehicle seat belt instead of 
LATCH. PAGES 61, 69

RECLINE 

to position 6.

PAGE 95

RECLINE 

to position 6.

PAGE 106

REMOVE

 anti-rebound 

bar.

PAGES 60, 68

REMOVE

 anti-rebound 

bar. PAGE 89

REMOVE

 anti-rebound 

bar. PAGE 103

STORE 

extension panel.

PAGE 58

STORE 

extension panel.

PAGE 94

STORE 

extension panel.

PAGE 106

ROUTE 

lower anchor 

strap or seat belt 

through forward-facing belt 
path under the 
SnugLock® 
lock-off.
PAGES 60, 72

STORE 

the harness.

PAGE 89

REMOVE 

seat back.

PAGE 107

INSTALL

 with 

SnugLock® technology.

PAGES 64-65, 71-73

ROUTE

 the seat belt using the 

belt guides. PAGES 102, 111

SECURE

 with LATCH and 

SnugLock® technology 

(optional). PAGE 96

ROUTE

 the seat belt using the belt guides.

PAGES 114, 115

ATTACH & TIGTHEN 

the tether strap.

PAGES 66, 73

EXTEND

 extension 

panel for extra legroom 

(optional).

PAGES 40, 50

ATTACH

 anti-rebound 

bar (optional).

PAGE 38, 49

RECLINE

 to position 

1-4.

PAGES 39, 50

CHECK

 

the level 

indicator.

PAGES 41, 47

INSTALL

 

with SnugLock® 

technology.

PAGES 43-46, 53-55

REAR-FACING HARNESS INSTALLATION (PAGE 36)

For children 4-50 lb (1.8-22.5 kg) and top of head is at least 1” (2.5 cm) below the headrest adjustment handle

FORWARD-FACING HARNESS INSTALLATION (PAGE 58)

For children 22-65 lb (10-30 kg) and 49” (125 cm) or less, and at least one year old

Do NOT install with LATCH for a child weighing more 

than 40 lb (18 kg)

HIGHBACK BOOSTER INSTALLATION (PAGE 89)

For children 40-100 lb (18.1-45 kg), 43-57” (110.1-145 cm), and at least 4 years old

BACKLESS BOOSTER INSTALLATION (PAGE 103)

For children 40-120 lb (18.1-54 kg), 43-57” (110.1-145 cm), and at least 4 years old

LATCH secures booster in place for easy self-buckling 

(PAGE 96)

3

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NWL0001279482A

INSTALLATION QUICK START GUIDE

Check your install by referring to the Installation Checklist Below (PAGES 48, 57)

2

2

2

4

4

4

Check your install by referring to the Installation Checklist Below (PAGES 67, 76)

Need more help? INSTALLATION VIDEOS AVAILABLE ON GRACOBABY.COM

This Quick Start Guide is here to help you get started quickly, but please remember to read and understand your instruction manual for full details on how to use your car seat.

1

1

1

4

1

HARNESS MODES 

INSTALLATION CHECKLIST

5

5

6

5

5

6

6

2

3

3

3

USE LAP & SHOULDER BELT. 

Never use lap belt only.

SHOULDER BELT PLACEMENT. Shoulder belt lies on 

the shoulder, between the neck and edge of shoulder.

LAP BELT PLACEMENT. Lap belt behind 

armrests and lies low across hips and thighs.

Check your install by referring to the Installation Checklist Below (PAGE 112)

Check your install by referring to the Installation Checklist Below (PAGE 118)

4EVER® DLX EXTEND2FIT® SNUGLOCK®

 

4-IN-1 CAR SEAT 

featuring Anti-Rebound Bar

DO NOT install with lower anchor attachment for a 

child weighing more than 35 lb (16 kg)

TEST FOR TIGHTNESS
should not move more than 1” (2.5 cm) 

at the belt path.

DO THE PINCH TEST.
You should not be able to 

pinch the harness straps 

at the child’s shoulder.

CHECK THE HARNESS HEIGHT.
Rear-facing: at or just below child’s 

shoulders. Forward-facing: at or just 

above child’s shoulders.

CHECK THE LEVEL 

INDICATOR
in rear-facing mode.

CHECK THE CHEST 

CLIP PLACEMENT
Should be even with 

the child’s armpits.

BOOSTER BELT FIT 

CHECKLIST

HOW TO INSTALL WITH SNUGLOCK

®  

TECHNOLOGY

CAN BE USED WITH LOWER ANCHOR ATTACHMENT SYSTEM OR VEHICLE SEAT BELT - FULL DETAILS FOR ALL INSTALLATION INFORMATION IN MANUAL

EXPOSE THE SNUGLOCK

®

 

LOCK-OFF

PAGES 42, 52, 63, 70, 98

BUCKLE VEHICLE BELT OR 

ATTACH LOWER ANCHORS

REMOVE SLACK

CLOSE THE SNUGLOCK

® 

LOCKOFF

CLICK!

CLICK!

CLICK!

11” (28 cm)

CLICK!

NWL0001279482A 4Ever DLX E2F-ARB-QSG (8BB610) USA R05.indd   1

NWL0001279482A 4Ever DLX E2F-ARB-QSG (8BB610) USA R05.indd   1

5/6/21   10:27 AM

5/6/21   10:27 AM

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