2005 GMC Sierra 1500 Pickup Owner's Manual - Page 62

To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Securing a Child Restraint in the Right Front Seat Position (Regular and Extended Cab) (With Airbag Off Switch) Your vehicle has a right front passenger airbag. There is a switch on the instrument panel that you can use to turn off the right front passenger's frontal airbag. See the following illustration. Your switch may vary slightly. See Airbag Off Switch on page 1-73 for more on this, including important safety information and illustrations of alternate switch designs. 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. You should not be able to pull more of the belt out of the retractor once the lock has been set. 7. Push and pull the child restraint in different directions to be sure it is secure. 1-56