1999 Chevrolet Tahoe Owner's Manual - Page 12

yellowblue Head Restraints Slide the head restraint up or down so that the top of the restraint is closest to the top of your ears. This position reduces the chance of a neck injury in a crash. To fold a seatback forward, pull this lever forward and tilt the seatback forward. Seatback Latches (2-Door Utility) 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. The front seatback folds forward to let you access the rear of the vehicle. To return the seatback to the upright position, just push the seatback rearward until it latches. After returning the seatback to its upright position, pull the seatback forward to make sure it is locked. 1-6