Lexus IS F 2012 Owner's Manual page 116

1-7. Safety information
Installation with LATCH system
Type A
116
Canada only
Widen the gap between
STEP 1
the seat cushion and seat-
back slightly.
Latch the hooks onto the
STEP 2
LATCH anchors.
If the child restraint has a
STEP 3
top tether strap, the top
tether strap should be
latched onto the top tether
strap anchors.
For owners in Canada:
The symbol on a child restraint sys-
tem indicates the presence of a
lower connector system.