Acura 3.5 RL Manual page 1391

Seat Belts
Child Seat Tether Anchor Removal/Installation — '00 - 01 Models
1. Remove the middle child seat tether anchor cover and both side child seat tether anchor cover from each attachment
point in the rear shelf.
2. Remove the child seat tether anchors. Do not remove the toothed washer from the child seat tether anchor.
3. Install the tether anchors in the reverse order of removal.