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NWL0000795075A 6/18
Nautilus
®
SnugLock
®
LX/DLX
3-IN-1 HARNESS BOOSTER
FEATURING SNUGLOCK
®
TECHNOLOGY
FORWARD-FACING HARNESS INSTALLATION
For children 22-65 lb (10-30 kg) & 27-49 in (69-125 cm), recommend using harness until child reaches 65 lb (30 kg)
*Do NOT install with LATCH for a child
weighing more than 45 lb (20 kg)
4
CLOSE
the SnugLock
®
Arm
PAGE 52
6
Refer to the
Installation
Checklist
PAGE 46 & 55
For full details on a FORWARD-FACING HARNESS INSTALLATION - see page 32
1
4
HIGHBACK BOOSTER INSTALLATION
For children 40-100 lb (18.1-45 kg) & 43-57 in (110.1-145 cm) at least 4 years old; recommended use until child is 4 feet 9 inches (145 cm) tall
LATCH secures booster in place for
easy self-buckling
ADJUST
the Recline
To the most upright position
PAGE 63
Refer to the
Installation
Checklist
PAGE 82
For full details on a HIGHBACK BOOSTER INSTALLATION - see page 80
1
4
BACKLESS BOOSTER INSTALLATION
With Armrests: For children 40-100 lb (18.1-45 kg) & 43-57 in (110.1-145 cm) at least 4 years old. Without Armrests: For children
40-120 lb (18.1-54 kg) & 43-57 in (110.1-145 cm) at least 4 years old; recommended use until child is 4 feet 9 inches (145 cm) tall
3
CHECK
the Belt Fit
PAGE 88
Refer to the
Installation
Checklist
PAGE 85
For full details on a BACKLESS BOOSTER INSTALLATION - see page 83
3
REMOVE
Slack
PAGE 51
3
CHECK
the Belt Fit
PAGE 81
ADJUST
the Recline
To the most upright position
PAGE 63
2
USE
the Belt Guides
PAGE 80
2
USE
the Belt Positioning Clip as Needed
PAGE 87
2
BUCKLE
or
LATCH*
PAGE 51
5
ATTACH
the Top Tether
PAGE 54
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
OPEN
the SnugLock
®
Arm
PAGE 50
Quick Start Guide
