Universal Anchor Systems - Beginning in September 2002, installing a child safety seat became much easier for many parents. That's because all new child safety seats and all new motor vehicles (except SUV's) made after this date must be equipped with a new system called L.A.T.C.H. That stands for Lower Anchors and Tethers for Children.
If you have LATCH systems on both your car seat and in your vehicle seat, putting in a child restraint system will literally be a snap! The LATCH system on a child safety seat consists of a tether strap & hook at the top and two more hooks (either on two separate straps or one continuous strap) on either side of the base of the safety seat.
The LATCH system in vehicles consists of three little bars to attach the hooks to. Two of them will be found in the crack (or "bight) of the back and bottom vehicle seats. The third for the top tether to attach to will be found behind the seat on a rear shelf or panel for 4-door vehicles, or behind the seat in the floor, or attached to the back of the seat frame in mini vans.
To use this system, parents will place the child seat in the vehicle seat, connect all the hooks, put their weight in the seat and then pull to tighten.
Some vehicles manufactured within the last couple of years may be able to be retroffitted for LATCH anchors, as may some child safety seats made in the last few years.
If I don't have LATCH in my car but I have it on my child's safety seat, can I still use the safety seat? The answer is yes. All new seats made with the LATCH system must still be able to be used the traditional way with seatbelts.