2003 Buick Regal Owner's Manual - Page 48
2003 Buick Regal Manual
Page 48 highlights
Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle has the LATCH system. You'll find anchors (A) in all three rear seating positions. If your child restraint is equipped with the LATCH system, see "Lower Anchorages and Top Tethers for Children (LATCH System)" following. In order to use the system, you need either a forward-facing child restraint that has attaching points (B) at its base and a top tether anchor (C), or a rear-facing child restraint that has attaching points (B), as shown here. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will have a dot on the seatback directly above the anchor. 3 1-41