2016 Citroen C4 PICASSO ventilation

C4-Picasso-II_en_Chap00a_sommaire_ed01-2016
Touch screen tablet 11
Instrument panels
1
7
Indicator
  and   warning   lamps  
2
1
Gauges
  and   indicators  
3
7
Adjustment
  buttons  
4
5
Trip computer

4
8
InstrumentsOver view
Electronic key - remote control 5
1
Keyless   Entry   and   Starting  
5
3
Central
  locking  
6
0
Doors


61
Boot
 6

3
Motorised
  tailgate  
6
4
Hands-free
  tailgate   access  
6
8
Alarm


70
Electric
  windows  
7
3
Access
Front seats 75
Rear seats
8
2
Seat modularity
8

9
Steering
  wheel   adjustment  
9
1
Ventilation


92
Heating
 9

4
Dual-zone
 m

anual
 a
ir
 c
onditioning
 9
5
Dual-zone
  automatic   air   conditioning  
9
7
Front demist - defrost

1
02
Rear screen demist - defrost

1
02
Scented
  air   freshener  
1
03
Interior
  fittings  
1
05
Rear
  multimedia  
1
13
Courtesy lamps

1
21
Interior
  mood   lighting  
1
22
Ease of use and comfort
Driving recommendations 1 23
Starting-switching   off   the   engine   with   the  
e

lectronic   key  
1
25
Starting-switching
  off   the   engine   with  
K

eyless Entry   and   Starting  
1
27
Electric
  parking   brake  
1
31
Hill
  start   assist  
1
38
5 -speed
  manual   gearbox  
1
39
6 -speed
  manual   gearbox  
1
39
Automatic
  gearbox  
1
40
Gear shift indicator

1
45
Stop & Start

1
46
Memorising
  speeds  
1
49
Speed
  limit   recognition  
1
50
Speed limiter
1

54
Cruise control

1
57
Dynamic cruise control

1
60
Dynamic cruise control
with Stop function

1
67
Collision
  risk   alert  
1
76
Assisted lane departure
warning
  system  
1
78
Blind spot sensors

1
82
Fatigue
  detection   system  
1
85
Parking
  sensors  
1
87
Reversing
  camera  
1
89
360
  Vision  
1
90
Park
  Assist  
1
92
Under-inflation
 d

etection
 20
0
Driving
Eco-driving
Contents

6
C4-Picasso-II_en_Chap00b_vue-ensemble_ed01-2016
Instruments and controls
Touch screen tablet (satellite navigation, multimedia audio system, Bluetooth
telephone)


11-16
Equipment
 se

ttings
 1
3-16
Ventilation
 9

2-93
Heating
 9

4
Dual-zone
 m

anual
 a
ir
 c
onditioning
 9
5 - 9 6
Dual-zone automatic air conditioning
 9

7-101
Demisting
  /   defrosting  
1
02
Door
 
mirrors
 
2

03 -204
Electric
 
windows,
 
deactivating
 
7

3 -74
5/6 -speed
 
manual
 
gearbox
 
1

39
Automatic
 
gearbox
 
1

40 -144
Opening
 
the
 
bonnet
 
2

71 Courtesy lamps

1

21
Rear view mirror

2

04
Child surveillance mirror
2

05
Panoramic
 
sunroof
 
2

23
Emergency
 
or
 
assistance
 
c

all
 
2

24,
 
332-333
Instrument panels
1
7-20
Gear shift indicator
1
45
Lighting   dimmer  
4
6
Warning
 lam
ps
 2
1-36
I n di c ato r s
 3
7- 4 5
-
ser
vice indicator
-
o
il level indicator
-

AdBlue
® fluidrange indicator
E
lectric
 
parking   brake  
1
31-137
Dashboard
 
fuses
 
3

10 -313
Over view

92
C4-Picasso-II_en_Chap03_ergonomie-confort_ed01-2016
Ventilation
Air intake
The air circulating in the passenger compartment   is   filtered   and   originates   either  
f

rom   the   outside   via   the   grille   located   at   the  
b

ase of the windscreen or from the inside in air
recirculation
 m

ode.
Air treatment
The incoming air follows various routes depending   on   the   controls   selected   by   the  
d

river:
-
 
d
irect   arrival   in   the   passenger  
c

ompartment   (air   intake),
-
 
p
assage   through   a   heating   circuit   (heating),
-
 
p
assage   through   a   cooling   circuit   (air  
c

onditioning).
Control panel
The controls of this system are accessible in
the Air conditioning menu of the touch screen
tablet A .
The
  demisting/defrosting   controls   for   the  
w

indscreen and rear screen are located on the
left
  of   the   touch   screen   tablet. 1. W
indscreen d emisting-defrosting v ents.
2. F ront   quarter   light   demisting-defrosting  
ve

nts.
3.
 F

ront   side   window   demisting-defrosting  
ve

nts.
 A

djustable   side   air   vents.4. C
entral   adjustable   air   vents.
5. A ir   outlets   for   the   front   footwells.
6.
S

ide vents for the 2
nd row.
7. A
ir outlets for 2nd row footwells.
8. S
unshine s
ensor.
Air distribution
Ease of use and comfort

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C4-Picasso-II_en_Chap03_ergonomie-confort_ed01-2016
In order for these systems to be fully effective, follow the operation and maintenance
guidelines below:
F
 
T
o   obtain   an   even   air   distribution,   take   care   not   to   obstruct   the   exterior   air   intake   grilles  
l

ocated at the base of the windscreen, the nozzles, the vents and the air outlets, as well
as
  the   air   extractor   located   in   the   boot.
F
 
D
o   not   cover   the   sunshine   sensor,   located   on   the   dashboard;   this   is   used   for   regulation  
o

f   the   air   conditioning   system.
F
 
O
perate   the   air   conditioning   system   for   at   least   5   to   10   minutes,   once   or   twice   a   month  
t

o   keep   it   in   per fect   working   order.
F
 
E
nsure   that   the   passenger   compartment   filter   is   in   good   condition   and   have   the   filter  
e

lements   replaced   regularly.
 W

e   recommend   the   use   of   a   combined   passenger   compartment   filter.   Thanks   to   its  
s

pecial active additive, it contributes to the purification of the air breathed by the
occupants
  and   the   cleanliness   of   the   passenger   compartment   (reduction   of   allergic  
s

ymptoms,   bad   odours   and   greasy   deposits).
F
 
T
o   ensure   correct   operation   of   the   air   conditioning   system,   you   are   also   advised   to   have  
i

t   checked   regularly   as   recommended   in   the   maintenance   and   warranty   guide.
F

I
f the system does not produce cold air, switch it off and contact a CITROËN dealer or a
qualified
 w

orkshop.
Recommendations for ventilation and air conditioning
If after an extended stop in sunshine, the  i nterior  t emperature  i s  v ery  h igh,  f irst  
v

entilate   the   passenger   compartment   for  
a

  few   moments.
Put
  the   air   flow   control   at   a   setting   high  
e

nough   to   quickly   change   the   air   in   the  
p

assenger
 c
ompartment.
The
  air   conditioning   system   does   not  
c

ontain chlorine and does not present
any
  danger   to   the   ozone   layer.
The condensation created by the air
conditioning
  results   in   a   discharge  
o

f water under the vehicle which is
per fectly
  normal.
When
 
towing
 
the
 
maximum
 
load
 
on
 
a
 
steep
 
gradient
 
in
 
high
 
temperatures,
 
switching
 
off
 
the
 
a

ir
 
conditioning
 
increases
 
the
 
available
 
engine
 
power
 
and
 
so
 
improves
 
the
 
towing
 
ability.
Stop & Start
The heating and air conditioning s ystems   only   work   when   the   engine   is  
r

unning.
To maintain a comfortable temperature
in
  the   passenger   compartment,   you   can  
t

emporarily deactivate the Stop & Start
system.
For more information on Stop & Star t ,
refer
  to   the   corresponding   section.
3
Ease of use and comfort

94
C4-Picasso-II_en_Chap03_ergonomie-confort_ed01-2016
Heating
Temperature adjustment
F Press one of the arrows, or move the cursor from blue (cold) to red
(hot)
  to   adjust   the   temperature   to  
y

our
 w
ishes.
Air flow adjustment
F Press one of these buttons to increase or decrease the speed
of
  the   booster   fan.
Air distribution adjustmentThe recirculation of interior air prevents exterior odours   and   smoke   entering   the   passenger  
c

ompartment.
This function also allows the air in the
passenger
  compartment   to   be   heated   or   cooled  
m

ore   quickly.
Windscreen.
Centre
 
and
 
side
 
vents.
Footwells. The
  air   distribution   can   be   varied   by   using  
m

ore   than   one   button:   illumination   of   the  
b

utton indicates that air is distributed in that
direction;   no   illumination   indicates   that   air   is   not  
d

istributed   in   that   direction.
Pressing   all   three   buttons   gives   an   even  
d

istribution   in   the   passenger   compartment.
Air intake / Air recirculation
F Press this button to select the
exterior   air   intake   mode   to   the  
p

assenger
 c
ompartment.
Avoid
 
driving
 
for
 
too
 
long
 
without
 
v

entilation
 
(risk
 
of
 
misting
 
and
 
d

eterioration
 
of
 
air
 
quality).
The
 
heating
 
system
 
works
 
only
 
when
 
the
 
e

ngine
 
is
 
running.
Press the button for the Air conditioning
menu
 
to
 
display
 
the
 
page
 
for
 
the
 
system
 
c

ontrols.
The
 
symbol
 
for
 
air
 
flow
 
(a
 
fan)
 
fills
 
progressively
 
a

ccording
 
to
 
the
 
air
 
flow
 
setting
 
made.
By
 
reducing
 
the
 
air
 
flow
 
to
 
the
 
minimum,
 
you
 
a

re
 
stopping
 
ventilation
 
of
 
the
 
passenger
 
c

ompartment.
The
 
air
 
distribution
 
in
 
the
 
passenger
 
c

ompartment
 
can
 
be
 
adjusted
 
by
 
combining
 
the
 
u

se
 
of
 
several
 
vents.
When
 
the
  indicator   lamp   is   off,   air   is   taken   from  
o

utside
 
the   vehicle.   When   the   indicator   lamp   is  
o

n,
 
the
 
air
  inside   the   passenger   compartment  
i

s
 
recirculated   and   the   intake   of   air   from   outside  
t

he
 
vehicle   is   inhibited.
Ease of use and comfort

97
C4-Picasso-II_en_Chap03_ergonomie-confort_ed01-2016
Dual-zone automatic air conditioning
This air conditioning system operates with the   engine   running,   but   the   ventilation   and   its  
c

ontrols   are   available   with   the   ignition   on.
Operation
  of   the   air   conditioning   and   regulation  
o

f temperature, air flow and air distribution in
the
  passenger   compartment   are   automatic.Temperature adjustment
1. Driver/passenger side t emperature adj
ustment.
2.
 A

ir
 d
istribution
 a
djustment.
3.
 A

ir   flow   adjustment.
4.
 A

ir   intake   /   air   recirculation.
5.
 A

ir   conditioning   On   /   Off.
6.
 A

utomatic   mode.
7.
 A

ccess   to   the   secondary   page.The
  driver   and   front   passenger   can   each   set  
t

he
 t
emperature
 i
ndependently.
F
P
ress one of these buttons
to increase or decrease the
value.
The value indicated corresponds to a level of
comfort   and   not   to   a   precise   temperature.
It
  is   recommended   that   you   avoid   a   left /right  
s

etting   difference   of   more   than   3.
Press the button for the Air conditioning

menu to display the controls for the air
conditioning
 
system.
Air flow adjustment
Avoid driving for too long with the v
entilation   off   (risk   of   misting   and  
d

eterioration   of   air   quality).
F

P
ress one of these buttons to
increase or decrease the speed
of   the   booster   fan.
The air flow symbol (a fan) is filled in
progressively   in   relation   to   the   quantity   of   air  
w

anted.
By
 
reducing   the   air   flow   to   minimum,   you   are  
s

topping
 v
entilation.
" - - - "
 
is   displayed.
3
Ease of use and comfort

101
C4-Picasso-II_en_Chap03_ergonomie-confort_ed01-2016
Settings for
passengers in
the 3
rd row of seats
F Press   the   vent   cover.
F  A djust   the   flow   of   air   to   the   two   vents   using  
t

he four-position wheel (off, low, medium,
hi g h).
F
 
D
irect   the   vent   by   turning   the   cover.
Ventilation with ignition on
function
With the ignition on, you can use the ventilation system and have access to the Air
conditioning
 

menu   to   adjust   the   air   flow   and  
a

ir   distribution   in   the   passenger   compartment.
This function is available for a few minutes,
depending
  on   the   state   of   charge   of   the   battery  
o

f   your   vehicle.
This function does not activate the air
conditioning.
You
  can   make   use   of   the   residual   heat   in   the  
e

ngine   to   warm   the   passenger   compartment  
u

sing   the   temperature   setting   buttons.
3
Ease of use and comfort

106
C4-Picasso-II_en_Chap03_ergonomie-confort_ed01-2016
Sliding sun visor
Sliding blinds are provided for your protection against   bright   sunlight.   They   can   be   adjusted  
m

anually.
F

S
lide the blind to the desired position by
pushing
  at   A.
Sun visor rails
Glove box
Depending on equipment, it may contain a CD p
l aye r.
F
 
T
o   open   the   glove   box,   raise   the   handle.
It
  is   illuminated   when   the   lid   is   opened.
It is cooled by a manual directional ventilation
nozzle.
It
  is   connected   directly   to   your   vehicle's   air  
c

onditioning   system   and   is   supplied   with   cool  
a

ir   whatever   the   temperature   setting   for   the  
p

assenger
 c
ompartment.
The
  refrigeration   of   your   glove   box   operates  
o

nly   with   the   engine   running   and   the   air  
c

onditioning
 on
.
The
 
blinds
 
are
 
extended
 
on
 
the
 
sun
 
visor
 
rails.
Fold
 
the
 
visor
 
downwards,
 
to
 
protect
 
against
 
d

azzle
 
to
 
the
 
face.
If
 
dazzle
 
is
 
coming
 
from
 
the
 
side
 
windows,
 
d

etach
 
the
 
visor
 
from
 
its
 
housing
 
above
 
the
 
c

entre
 

of
 

the
 

windscreen
 

and
 

pivot
 

it
 

to
 

the side.
The
 
visors
 
are
 
fitted
 
with
 
a
 
locking
 
system
 
on
 
t

heir
 
central
 
housing
 
when
 
the
 
blind
 
is
 
reeled
 
i

n.
 
To
 
detach
 
the
 
visor
 
or
 
to
 
reposition
 
it,
 
it
 
must
 
b

e
 
in
 
a
 
vertical
 
position.
Sliding blinds
Do not attach or suspend heavy objects o n   the   slide   rail   of   the   sun   blind.
Ease of use and comfort