Child Seat Functions; Adjusting The Harness Height; Adjusting The Harness Length - Britax MARATHON CLICKTIGHT User Manual

Britax Child Safety, Inc.

Child Seat Functions

Adjusting the Harness Height

• In rear-facing mode, the harness straps should be in
the closest position at or below your child's shoulders.
See page 7.
• In forward-facing mode, the harness straps should
be in the closest position at or above your child's
shoulders. See page 7.
1. Loosen the harness.
a. Push harness
release button.
b. Pull both harness
straps forward.
2. Squeeze the harness
height adjuster, slide the
harness into the desired
position and release.
3. Ensure the harness has
locked into position.

Adjusting the Harness Length

IMPORTANT:
if a snug harness cannot be achieved with a small infant
(approx. 10 lbs and under).
Shortening the Harness
1. Open the CLICKTIGHT.
a. Press the dimple on
the CLICKTIGHT
dial.
b. Rotate dial clockwise
until CLICKTIGHT
releases and lift to
open.
2. Disconnect the end of
one harness from the
anchor.
22
Adjust the harness to the shortened length
1b
1a
1a
1b