2013 Toyota Sienna Owners Manual - Page 500

1-7. Safety information Type B STEP 3 Latch the hooks of the lower straps onto the LATCH anchors. If the child restraint has a top tether strap, the top tether strap should be latched onto the top tether strap anchor. For owners in Canada: The symbol on a child restraint system indicates the presence of a lower connector system. Canada only 198 SIENNA_OM_OM45472U_(U)