Front seats are longitudinally adjustable (back and forth), the angle of the backrest and the height of the headrest.
Warning. Do not adjust the seat while driving: you may lose control of your vehicle.
The correct position of the headrest is at the level of the middle of the back of the head.
To adjust the seat in the longitudinal direction, lift the lock lever handle, move with the seat to the desired position and release the handle.
To adjust the seatback position, press the seatback adjustment knob (for passenger seat) or lift it up (for driver's seat) and bring the back to a comfortable position for you.
For finer adjustment, move the modulating control up or down.
To seat passengers in the back seat, press down on the backrest adjustment handle and...
...tilt the seatback forward.
To adjust the height of the front seat head restraint, lift it up or down.