Installing a Cosco car seat is a simple process that ensures your child's safety during travel. We will explain the step-by-step instructions to install your Cosco car seat correctly. Whether you are a first-time parent or just need a refresher, this guide will help you properly secure your car seat and keep your child safe on the road.. Cosco Car Seat Installation & Care. Samson Willis Samson is a staff writer at SCCS. She is a dedicated child safety expert with over a decade of experience in promoting and educating about kids' car safety. Her background in pediatric healthcare and passion for child injury prevention has made her a trusted voice in the field. View all posts.
CONVERTIBLE CAR SEAT Rear Facing: 5-40 lb and 19-40 in. (2.3-18 kg and 48-101.6 cm) Forward Facing: 22-40 lb and 29-43 in.. To see installation videos, scan the QR Code or visit www.coscokids.com. LOWER ANCHOR BELT Page 28 TETHER Page 47 CUP. flap on front of seat pad) while pulling out on harness strap as shown. 3. Release Chest Clip. If your car seat was manufactured before December 14, 2013, then it has a 6-year lifespan.After December 14, 2013, Cosco convertible car seats have a lifespan of 8 to 10 years, depending on which model you choose.