1994 Buick Century Owner's Manual - Page 16

Seats and Seat Controls This section tells you about the seats-how to adjust them, and also about folding seats, reclining front seatbacks, and head restraints. Manual Seat Move the lever under the front seat to the left to unlock it. Slide the seat to where you want it then release the lever to lock. Try to move the seat with your body, to make sure the seat is locked into place. 14