Fiat 500L 2019 Owner's Manual page 29

Forward/Rearward Adjustment
The adjusting bar is located at the front of the seats, near
the floor.
While sitting in the seat, lift up on the bar and move the
seat forward or rearward. Release the bar once the desired
position is reached. Then, using body pressure, move
forward and rearward on the seat to be sure that the seat
adjusters have latched.
Adjusting Bar
GETTING TO KNOW YOUR VEHICLE 27
Seat Height Adjustment
The seat height adjustment lever is located on the outboard
side of the seat. Pull upward on the lever to raise the seat
height or push downward on the lever to lower the seat
height.
Height Adjustment Lever
3