Honda Odyssey 2018 Owner's Manual page 73

Third row outer position
Straight Top Tether Type
Anchor
Tether Strap Hook
Other Top Tether Type
Anchor
Tether Strap Hook
6. Make sure any unused seat belt that a child
can reach is buckled, the lockable retractor
is activated, and the belt is fully retracted
and locked.
2 Protecting Child Passengers P. 62
uuChild SafetyuSafety of Infants and Small Children
Continued 71