2010 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 73

4. If equipped with a shoulder belt height adjuster, move it to the height that is right for you. See "Shoulder Belt Height Adjustment" later in this section. 3. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Safety Belt Extender on page 2‑38. If the latch plate will not go fully into the buckle, check if the correct buckle is being used. Position the release button on the buckle so that the safety belt could be quickly unbuckled if necessary. 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. 2-31