2004 GMC Yukon Owner's Manual - Page 71

Second Row The center seat position in the second row has a lap-shoulder belt which works the same way as the safety belt in the rear outside seat positions. For instructions on how to secure a child restraint using a lap-shoulder belt see Securing a Child Restraint in a Rear Outside Seat Position on page 1-62. Third Row The center seat position in the third row has a lap belt. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Make the belt as long as possible by tilting the latch plate and pulling it along the belt. 2. Put the restraint on the seat. 3. Run the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 1-65