2003 GMC Yukon Owner's Manual - Page 15

Extended models: The passenger's side of the second row 60/40 or rear bucket seats has an easy entry feature. This makes it easy to get in and out of the third seat, if your vehicle has one. To operate the easy entry seat turn the release lever, located on the back of the seat upward. Tilt the seatback toward the front of the vehicle by pulling the top of the seat forward. When you do the seat bottom will release. Pull the seat forward until it stops. Be sure to return the seat to the passenger position when finished. Push and pull on the seat to make sure it is locked in place. Folding the Seatbacks {CAUTION: If the seatback isn't locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. Make sure that nothing is under or in front of the seat and that the head restraints are completely lowered. On regular models the rear seatbacks may be equipped with rearward folding head restraints. When the seatback is being folded down, the head restraint will automatically fold rearward to allow a flat load floor for cargo or entry to the third row seat (if equipped). 60/40 Split Bench Seat Regular models: The rear seat may have a 60/40 split seat which may be folded down to give you more cargo space. Extended models: The second row rear seat of Suburban/Yukon XL models may have a 60/40 split seat. Either side of the rear seat my be folded down to provide more cargo space. 1-9