Baby Trend LATCH-LOC Infant Seat. Rear-Facing with rigid LATCH system on base. Installed in 2001 Honda Odyssey. Zoom on rigid LATCH system, with LATCH hooks extended during installation process. The hooks retract and hold tight as you push the base into the vehicle seat. The red buttons on the hooks release the hook from the lower anchor. The Gray button on the base releases the hooks so they can be extended for installation.