2008 Cadillac CTS Owner's Manual - Page 30

5. To make the lap part tight, pull up on the shoulder belt. It may be necessary to pull stitching on the safety belt through the latch plate to fully tighten the lap belt on smaller occupants. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close a door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle. 1-26