Graco Sequel 65/Sequence 65 Instruction Manual page 58

Review your vehicle's owner manual for vehicle seat belt use
6. Route the Vehicle Seat Belt
Thread vehicle seat belt through the
forward-facing belt path (marked with
a orange label) and out the other side.
Buckle it. The seat belt should lie as flat
as possible and not be twisted.
7. Lock the Vehicle Seat Belt
In most vehicles today, slowly pull the
shoulder belt all the way out and then let it
go back in. You will hear a clicking sound.
Slowly pull out on the belt and it should
be locked. If not, review your car's owner
manual and section 8-D.
58