How do I install the Foonf's Rear-Facing Base?

Step 1
Place the car seat on a stable surface, with the front of the seat facing up.

Step 2
Line the Rear-Facing Base Retention Hooks up with the openings in the bottom of the car seat. Insert the Rear-Facing Base Retention Hooks into the openings and slide the base down until you hear the Rear-Facing Base Release Lever “click” to lock the base on.

Step 3
Pull up on Rear-Facing Base to check that it is locked in place.