2003 Chevrolet Astro Owner's Manual - Page 60
2003 Chevrolet Astro Manual
Page 60 highlights
With this system, use the LATCH system instead of the vehicle's safety belts to secure a child restraint. If a LATCH-type child restraint isn't attached t~ its anchorage points, the restraint won't be able to protect the child correctly. In a crash, the child could be seriously injured or killed. Make sure that a LATCH-type child restraint is properly installed using the anchoragepoints, or use the vehicle's safety belts to secure the restraint. See "Securing a Child Restraint Designed for the LATCH System", "Securing a Child Restraint in a Rear Outside Seat Position", "Securing a Child Restraint in a Center Seat Position", or "Securing a Child Restraint in a Right Front Seat Position" in the Index for information on howto secure a child restraint in your vehicle. 1-53