Britax safe-n-sound BS0072E-i20133 Instructions For Installation & Use page 43

ADJUSTING SHOULDER HARNESS STRAPS
HEIGHT
Always adjust the harness slot position as the child grows.
If your child has reached the middle shoulder height marker
then the restraint must be converted to Forward Facing
mode (refer to Forward Facing section starting on page 57).
must
Shoulder straps be threaded
directly through appropriate shoulder strap
over the top
slots then
of restraint. Harness straps must never be
routed through headrest and shell slots at
similar heights.
IMPORTANT :
Always adjust the height of the headrest, thus the shoulder straps as child grows.
of bar at rear
The shoulder straps must be in the slots which
are nearest to the child's shoulders, but not
lower than the child's shoulders.
Straps ALWAYS
over bar
Metal Strap Connector
Instructions for Installation & Use
Straps NEVER
under bar
Metal Strap Connector
43