GMC YUKON DENALI 2000 Manual page 19

To return the seat to the passenger position, use the
following procedure:
1. Remove the head restraints by sliding them out of
the seat cushion.
Then, store the head
restraints by sliding them
into the rear of the seat
cushion. Make sure the
posts go in all the way.
2. Lift the seatback up enough to install the
head restraints.
3. Push the seatback rearward all the way.
4. Lower the seat cushion until it latches in position.
5. Pull forward on the seatback and up on the seat
cushion to make sure that the seat is securely
in place.
If the latch plate portion of the center safety belt was put
in the center armrest when the seat was folded, take the
latch plate portion out and place it on the seat. That way,
the center position safety belt will be available for the
center rear seat passenger to use.
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