Chevrolet 1993 S-10 Pickup Owner's Manual page 19

KO303
There's one time the seatback may not fold without some help from you.
That's if your vehicle is parked going down a fairly steep hill.
To fold a front seatback forward, push the seatback toward the rear as you
lift this latch. Then the seatback will fold forward. The latch must be down for
the seat to work properly.
Easy Entry Seat (Extended Cab)
KO304
The right front bucket or split-bench seat of your vehicle makes
it
easy to get
in and out of the rear vehicle area.
1 -5