2013 Chevrolet Impala Owner Manual - Page 56

3-12 Seats and Restraints 3. Push the latch plate into the buckle until it clicks. If the latch plate will not go fully into the buckle, check if the correct buckle is being used. 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 3‑16. Position the release button on the buckle so that the safety belt could be quickly unbuckled if necessary. 4. If equipped with a shoulder belt height adjuster, move it to the height that is right for you. See "Shoulder Belt Height Adjuster" in this section for instructions on use and important safety information. If the shoulder portion of a passenger belt is pulled out all the way, the child restraint locking feature may be engaged. If this happens, let the belt go back all the way and start again. Engaging the child restraint locking feature in the right front seating position may affect the passenger sensing system. See Passenger Sensing System on page 3‑25. 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.