1993 Chevrolet Lumina Owner's Manual - Page 15
1993 Chevrolet Lumina Manual
Page 15 highlights
Power Seat (opzronr) To Adjust the Six-Way Power Seat: Front Control (A): Raise the front of the seat by holding the switch up. Hold the swit-chdown to lower the front of the seat. Center Control (B): Move the seat forward or back holding the control by to the front or back. Raise or lower the seat by holding the control up or down. Rear Control (C) Raise the rear of the : seat by holding the switch up. Hold the switch downto lower the rear of the seat. Manual Four-Way Seat Adjuster To tilt thewhole seat forward or backward, squeeze the lever. Position the seat whereyou would like it, then release the lever. Reclining Front Seatbacks (OPTION) Lift the lever to release the seatback, then tilt the seatback forward or backward, as desired. Releasethe lever to lock the seatback in place. But don't have a seatback reclined if your vehicle is moving.