Britax safe-n-sound BS0072E-i20133 Instructions For Installation & Use page 58

INSTALLING INTO VEHICLE FORWARD FACING -WITH SEATBELT
A. Position the restraint in the car facing forward in the
chosen seating position. There should be a child
restraint anchorage fitting directly behind this seating
position. Refer to the vehicle owners manual for the
location. If not, refer to pages 83 to 86.
B. Some vehicle seat fabrics (particularly velours) may be
damaged by a child restraint used continuously. We
recommend the use of a seat protector or thick towel to
keep the vehicle seat in good condition.
C. Fully lengthen seatbelt. Insert seatbelt tongue through
the forward facing seatbelt path (yellow path), ensuring
that the seatbelt is behind the harness straps and that
the lap part of the seatbelt is below the hooks.
58
Instructions for Installation & Use
Ensure lap
belt is under
hook