CITROEN Grand C4 PICASSO Owner's Handbook Manual page 88

Comfort
Front seats
Electric adjustments
Forwards-backwards (driver's
seat)
Push the control forwards or rearwards to
slide the seat.
To avoid discharging the battery, carry out
these adjustments with the engine running.
86
Seat backrest angle
Tilt the control forwards or rearwards to
adjust the angle of the seat backrest.
Seat cushion height and angle
Operate the rear part of the control
upwards or downwards to obtain the
desired height.
Operate the front part of the control
upwards or downwards to obtain the
desired angle.