1998 Buick Park Avenue Owner's Manual - Page 14

'This part tells YQU about the seats -- how to adjust them, and SO about memory seats, reclining seatbacks and head restraints. To increase or decrease supp~pt, hold the switch forward or rearward. TOmove the lumbar up md down, hold the switch upward or d~wnward. Raise QT Bower the fiont of the seat cushion by holding the&ont part of the horizontal C O I I up~ ~ or down.