2005 GMC Sierra 1500 Pickup Owner's Manual - Page 15

Rear Seats Rear Seat Operation (Extended Cab) Folding the Rear Seat The extended cab's rear seat can be folded up to provide more cargo space. To fold the seat do the following: 1. Push down on the seat while pulling forward on the release strap located under the rear seat cushion. 2. Pull the seat cushion up until it latches with the seatback. 3. After latching the seat cushion up, gently pull forward on it to make sure it is locked. The extended cab's rear seat can also be folded open for more seating space. To use the seat do the following: 1. Push rearward on the seat cushion while pulling forward on the release strap under the seat cushion. Pull the seat cushion down until it latches. 2. After latching the seat cushion down, gently pull up on it to make sure it is locked. 1-9