2007 Chevrolet Uplander Owner's Manual - Page 31

2. Firmly push the rear latches into the rear floor pins by pushing down on the rear of the seat. {CAUTION: If the seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatback to be sure it is locked. 4. Return the seatback to its upright position. See "Returning the Seatback to an Upright Position" earlier in this section. {CAUTION: A seat that is not locked into place properly can move around in a collision or sudden stop. People in the vehicle could be injured. Be sure to lock the seat into place properly when installing it. 3. Try to raise the seat to make sure that it is locked down. The indicator pins will no longer stick out when the seat is properly latched into place. 31