Buick 2010 Lucerne - Manual (Page 35)

Pull the head restraint up to raise it. To lower the head
restraint, press the button, located on the top of the
seatback, and push the restraint down.
Push down on the head restraint after the button is
released to make sure that it is locked in place.
The head restraints are not designed to be removed.
Front Seats
Power Seats
To adjust a power seat, do any of the following:
. Move the seat forward or rearward by sliding the
control forward or rearward.
. Raise or lower the front part of the seat cushion by
moving the front of the control up or down.
2-3