Converting Seat into High-Back Booster
1. Loosen harness straps
by pushing the harness
release button on the
front of the seat. At
the same time, pull
harness straps to extend
completely.
Unfasten the chest clip
and buckle.
2. Remove the crotch
buckle from the slot.
• Remove the seat base
from the booster
back. See pg. 60.
• Remove crotch
buckle. See "Adjusting
Crotch Buckle
Position" on pg. 67.
• Reattach the seat
back. See pg. 63.
3. Store crotch buckle by
inserting anchor into
slot at rear of seat base
and placing buckle in
storage space as shown.
56
Using Your Booster Seat in High-Back
Mode