GMC 1999 Sierra 1500 Pickup Owner's Manual page 60

Seats
dk
Safety Belts
1. Make lthe belt as long as possible by tilting the latch plate and pulling it
along the belt.
I
AN16301
2. Put the restraint on the seat. Follow the instructions for the child
restraint.
3. Secure the child in the child restraint as the instructions say.
4. Run the vehicle's safety belt through or around the restraint. The child
restraint instructions will show you how.
AN1 63030
5. Buckle the belt. Make sure the release button faces upward or outward,
so you'll be able to unbuckle
it
quickly if you ever need to.
1-46