BRITAX Child Safety, Inc.
To remove the lower
connectors:
1. Push the lower connector
adjuster release button
to loosen the lower
connector strap.
2. Squeeze the lower
connector hook and lift off
the lower anchor.
Impact Absorbing Tether
Failure to follow the guidelines below may cause the child
seat not to perform as intended.
• BRITAX recommends that the tether be used at all
times when installing the child seat. Using the tether
will improve the stability of your child seat and reduce
the risk of injury.
• Attach the tether only to tether anchors identified by
your vehicle manufacturer as tether anchorage points.
Only use the designated tether anchor for each seating
position.
• If your vehicle does not currently have a tether anchor
attachment, refer to your vehicle owner's manual or
contact your vehicle man u fac tur er for assistance. DO
NOT modify your vehicle without advice from your
vehicle manufacturer.
• Store the tether in the compartment on the back of the
child seat when not in use.
Tether anchor locations vary from
vehicle to vehicle. Check your vehicle
owner's manual for tether anchor
capacities and look for the tether
anchor symbol shown in the diagram
to help identify where the top tether
anchor points are located in your
vehicle.
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MARATHON CLICKTIGHT User Guide
Using the Tether
IMPORTANT:
Do not use the top tether strap with rear-
facing installations. To improve rear-facing performance
of this child seat an anti-rebound bar can be purchased at
www.BritaxUSA.com.
To attach the tether to a tether anchor:
1. Firmly press the hook over
the tether anchor point.
2. Pull the loose end of the
webbing to remove slack
from the tether.
NOTE: If the tether is
too short for use in your
vehicle, contact BRITAX
Consumer Services at
1-888-427-4829 or 1-704-
409-1699 to obtain a tether
extender.
To remove the tether from a tether anchor:
1. Loosen the tether.
a. Tilt the lock up.
b. Pull the tether webbing.
2. Remove the tether hook
from the tether anchor.
NOTE: Store the tether in the tether compartment when
not in use and ensure the tether compartment door is
fully closed.
a
b
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