Chevrolet 1995 Monte Carlo Owner's Manual page 12

Two-way Manual Seat
Four-Way Manual Seat (Option)
The driver's seat may have a bar and a handle under the
front edge of the seat. Lift the bar to unlock the seat and
slide it forward and back.
Lift the bar under the front of the seat to unlock it. Slide
the seat to where you want it and release the bar. Try to
move the seat with your body to be sure the seat is
locked in place.
Lift the handle to tilt the seat up or down.
1-2