Honda Accord Sedan 2020 Owner's Manual page 71

uuChild SafetyuSafety of Infants and Small Children
70
5. Grab the shoulder part of the seat belt near
the buckle, and pull up to remove any slack
from the lap part of the belt.
u When doing this, place your weight on
the child seat and push it into the vehicle
seat.
6. Make sure the child seat is firmly secured by
rocking it forward and back and side to
side; less than one inch of movement
should occur near the seat belt.
7. Make sure any unused seat belt that a child
can reach is buckled, the lockable retractor
is activated, and the belt is fully retracted
and locked.
1Installing a Child Seat with a Lap/Shoulder Seat Belt
To deactivate a lockable retractor, release the buckle
and allow the seat belt to wind up all the way.