Fisher-Price Futura 20/60 Guide De L'utilisateur page 30

Installing Your Car Seat in a Vehicle
For a manual lap belt system:
6A
Front of Vehicle
With the vehicle belt buckled,
push down on the car seat with
your knee and pull the free end
of the vehicle belt for the tightest
possible fit.
6A
Futura 20/60™ Car Seat
28