Lexus LX 570 Owner's Manual page 76

Removing a child restraint system installed with a seat belt
Push the buckle release button and fully
retract the seat belt.
Installation with ISOFIX rigid anchor (ISOFIX child restraint system)
Fold the seatback forward and then
1
back to the 1st lock position (most
upright position) until it locks into
place.
Take off the covers between the seat
2
cushion and seatback, then confirm
the position of the ISOFIX rigid
anchors below the symbol in the
seatback.
LX570_450d_OM_OM60R63E_(GE)
75
1-1. For safe use
1