CITROËN C4 PICASSO Handbook page 102

Ease of use and comfort
"Mono" function
The comfort setting for the passenger's side
can be indexed to the driver's comfort setting
(mono-zone).
From the secondary page of the Air
conditioning menu:
F Press this button to activate /
deactivate the "Mono" function.
The function is deactivated automatically when
the passenger uses their temperature setting
buttons.
100
"Rear" function
This function gives rear passengers access to
the adjustment controls and allows.
- the distribution of air conditioned air to the
vents for the 2 nd row of seats,
- the distribution of ambient air to the vents
for the 3 row of seats.
rd
From the secondary page of the Air
conditioning menu:
F Press this button to activate /
deactivate the "Rear" function.
Settings for passengers in
nd
the 2 row of seats
F Turn the upper wheel to open or close the
rear vent.
F Turn the lower knob to reduce (to the left)
or increase (to the right) the air flow.