Citroen C4 PICASSO 2009.5 1.G Service Manual
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M U L T I F U N C T I O N S C R E E N S
TRIP COMPUTER
S y s t e m w h i c h p r o v i d e s c u r r e n t i n f o r -
m a t i o n c o n c e r n i n g t h e t r i p t r a v e l l e d
( r a n g e , f u e l c o n s u m p t i o n . . . ) .
M o n o c h r o m e s c r e e n A Data displays
P r e s s t h e c o n t r o l f o r m o r e t h a n
t w o s e c o n d s t o r e s e t t o z e r o t h e
d i s t a n c e t r a v e l l e d , t h e a v e r a g e
f u e l c o n s u m p t i o n a n d t h e a v e r -
a g e s p e e d .
Zero reset
T h e t r i p c o m p u t e r p r o v i d e s t h e f o l -
l o w i n g i n f o r m a t i o n : - range,
- c u r r e n t f u e l c o n s u m p t i o n ,
- d i s t a n c e t r a v e l l e d ,
- a v e r a g e f u e l c o n s u m p t i o n ,
- a v e r a g e s p e e d .
The next press then returns you
t o t h e n o r m a l d i s p l a y .
P r e s s t h e b u t t o n , l o c a t e d a t t h e
end of the wiper
s t a l k , to display
t h e v a r i o u s i t e m s o f t r i p c o m p u -
t e r d a t a i n s u c c e s s i o n .
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M U L T I F U N C T I O N S C R E E N S
TRIP COMPUTER
S y s t e m w h i c h p r o v i d e s c u r r e n t i n f o r -
m a t i o n c o n c e r n i n g t h e r o u t e t r a v e l l e d
( r a n g e , c o n s u m p t i o n , … ) .
M o n o c h r o m e s c r e e n C
N a v i D r i v e c o l o u r s c r e e n D i s p l a y o f i n f o r m a t i o n
Trip zero reset
P r e s s t h e b u t t o n , l o c a t e d a t t h e
end of the wiper
s t a l k , to display
t h e v a r i o u s t r i p c o m p u t e r i n f o r -
m a t i o n g r o u p s i n s u c c e s s i o n :
- t h e c u r r e n t i n f o r m a t i o n g r o u p w i t h :
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M U L T I F U N C T I O N S C R E E N S
" T r i p c o m p u t e r " m e n u
S y s t e m w h i c h p r o v i d e s g e n e r a l i n -
f o r m a t i o n c o n c e r n i n g t h e s t a t u s o f
c e r t a i n e q u i p m e n t w i t h w h i c h y o u r
v e h i c l e i s e q u i p p e d , s u c h a s t h e a l e r t
l o g , t h e s t a t u s o f t h e f u n c t i o n s . . .
A l e r t l o g
T h i s s u m m a r i s e s t h e a c t i v e w a r n i n g
m e s s a g e s , d i s p l a y i n g t h e m i n s u c -
c e s s i o n o n t h e m u l t i f u n c t i o n s c r e e n .
S t a t u s o f f u n c t i o n s
T h i s s u m m a r i s e s t h e a c t i v e o r i n a c -
tive status of systems present on the
v e h i c l e .
Enter distance to destination
This enables you to enter an ap-
p r o x i m a t e v a l u e f o r t h e d i s t a n c e t o
t h e fi n a l d e s t i n a t i o n . M o n o c h r o m e s c r e e n C
" V e h i c l e D i a g n o s t i c s " m e n u
Press the "MENU" button to gain
a c c e s s t o t h e g e n e r a l m e n u .
Turn the dial and press it to
s e l e c t t h e " V e h i c l e D i a g n o s t i c s "
m e n u .
On the " V e h i c l e D i a g n o s t i c s "
m e n u , s e l e c t o n e o f t h e f o l l o w i n g
a p p l i c a t i o n s :
- " A l e r t l o g " ,
- " S t a t u s o f f u n c t i o n s " .
Press the "MENU" button to gain
a c c e s s t o t h e g e n e r a l m e n u .
Press the arrows, then the "OK"
b u t t o n t o s e l e c t t h e " T r i p c o m -
p u t e r " m e n u .
On the " T r i p c o m p u t e r " menu,
s e l e c t o n e o f t h e f o l l o w i n g a p p l i -
c a t i o n s :
- " A l e r t l o g " ,
- " S t a t u s o f f u n c t i o n s " ,
- " E n t e r d i s t a n c e t o d e s t i n a t i o n " . N a v i D r i v e c o l o u r s c r e e n
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M U L T I F U N C T I O N S C R E E N S
A f e w d e f i n i t i o n s … R a n g e
( m i l e s o r k m )
T h i s fi g u r e m a y v a r y f o l l o w i n g a
c h a n g e i n t h e s t y l e o f d r i v i n g o r
t h e r e l i e f , r e s u l t i n g i n a s i g n i fi c a n t
c h a n g e i n t h e c u r r e n t c o n s u m p t i o n .
When the range falls below 20 miles
( 3 0 k m ) , d a s h e s a r e d i s p l a y e d . A f t e r
fi l l i n g w i t h a t l e a s t 5 l i t r e s o f f u e l ,
t h e r a n g e i s r e c a l c u l a t e d a n d i s d i s -
p l a y e d w h e n i t e x c e e d s 6 0 m i l e s
( 1 0 0 k m ) .
I f d a s h e s a r e d i s p l a y e d c o n t i n u -
o u s l y w h i l e d r i v i n g i n p l a c e o f t h e
d i g i t s , c o n t a c t a C I T R O Ë N d e a l e r .
T h i s i n d i c a t e s t h e d i s t a n c e w h i c h
c a n s t i l l b e t r a v e l l e d w i t h t h e f u e l r e -
m a i n i n g i n t h e t a n k i n r e l a t i o n t o t h e
a v e r a g e c o n s u m p t i o n o v e r t h e l a s t
f e w m i l e s ( k i l o m e t r e s ) t r a v e l l e d .
C u r r e n t f u e l c o n s u m p t i o n
( m p g o r l / 1 0 0 k m o r k m / l )
A v e r a g e f u e l
c o n s u m p t i o n
( m p g o r l / 1 0 0 k m o r k m / l )
T h i s i s t h e a v e r a g e f u e l c o n s u m p -
t i o n s i n c e t h e l a s t t r i p c o m p u t e r z e r o
r e s e t .
D i s t a n c e t r a v e l l e d
( m i l e s o r k m )
T h i s i n d i c a t e s t h e d i s t a n c e t r a v e l l e d
s i n c e t h e l a s t t r i p c o m p u t e r z e r o r e s e t . A v e r a g e s p e e d
( m p h o r k m / h )
T h i s i s t h e a v e r a g e s p e e d c a l c u l a t e d
s i n c e t h e l a s t t r i p c o m p u t e r z e r o r e -
s e t ( i g n i t i o n o n ) .
D i s t a n c e r e m a i n i n g t o
destination
( k m o r m i l e s )
T h i s i s t h e d i s t a n c e r e m a i n i n g t o b e
t r a v e l l e d t o t h e fi n a l d e s t i n a t i o n . I t
i s e i t h e r c a l c u l a t e d i n s t a n t l y b y t h e
n a v i g a t i o n s y s t e m , i f g u i d a n c e i s a c -
t i v a t e d , o r e n t e r e d b y t h e u s e r .
I f t h e d i s t a n c e i s n o t e n t e r e d , d a s h e s
a r e d i s p l a y e d i n p l a c e o f t h e d i g i t s .
T h i s f u n c t i o n i s o n l y d i s p l a y e d f r o m
2 0 m p h ( 3 0 k m / h ) .
T h i s i s t h e a v e r a g e f u e l c o n s u m p -
t i o n d u r i n g t h e l a s t f e w s e c o n d s .
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C O M F O R T
RECOMMENDED SETTINGS FOR THE VENTILATION, HEATING AND AIR CONDITIONING Air in let
Check that the exterior grille for the
air inlet, at the bottom of the wind-
screen, is clean and free of dead
leaves, snow, etc.
Air distribution
1. Windscreen demisting/defrosting
vents.
2. Front side windows demisting/
defrosting vents.
3. Adjustable and closing side air
vents.
4. Adjustable and closing central
air vents.
5. Front occupant footwell air outlets.
6. Adjustable and closing 2nd row
s i d e a i r v e n t s , w i t h a i r fl o w a n d
temperature adjustment.
7.
Rear passenger footwell air outlets.
8. Adjustable and closing 3rd row
side air vents.
The side air vents 8 apply only to the
7-seater versions.
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C O M F O R T
Air conditioning
To ensure that your system operates
correctly, it is recommended to have
it checked regularly.
Water arising from condensation
in the air conditioning drains away
through a hole provided for this pur-
pose. A pool of water may thus form
under the vehicle when stationary.
To keep the air conditioning com-
pressor well sealed, it is essential to
operate the air conditioning at least
once in every month.
Regardless of the season, the air
conditioning is useful, since it re-
moves humidity and condensation.
To be effective, the air conditioning
should only be used with the win-
dows closed.
If after a lengthy stop in bright sun-
light the interior temperature is exces-
sive, air the passenger compartment
by opening the windows for a few
moments, then close them again.
The air conditioning operates by using
power from the engine. This results in
a slight increase in fuel consumption.
Dust filter/Odour filter
(active carbon)
T h e r e i s a fi l t e r f o r e x c l u d i n g o d o u r s
and dust.
T h i s fi l t e r h a s t o b e c h a n g e d i n a c -
cordance with the vehicle's servic-
ing schedule (see "Maintenance and
Warranty Guide").
Air circulation
A i r v e n t s o n t h e fl o o r u n d e r n e a t h t h e
front seats provide enhanced heat-
ing for the rear seat positions; take
care not to obstruct them.
Air vents
The air vents to the face have grilles
a n d t h u m b w h e e l s t o a d j u s t t h e a i r fl o w
and direction (up-down, right-left).
The automatic regulation of the air
conditioning, inside the cabin, uses
a number of sensors (sunlight sen-
sor, outside temperature sensor...)
that relieve you of the need to make
frequent adjustments outside the
displayed temperature.
Be careful not to obstruct the sun-
light sensor, located on the dash-
board behind the instrument panel.
Sensors
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C O M F O R T
RECOMMENDED INTERIOR SETTINGS
- Heating/Manual air conditioning
To make the best use of the system, we recommend:
- Automatic air conditioning
With automatic air conditioning, you are recommended to choose AUTO operation.
Action
To have
Cold
or
Max. cold to
start with,
then personal
adjustments
Max. to start
with, then personal
adjustments
ON
ON to start
with,
then OFF
Hot
or
Max. hot to
start with,
then personal adjustments
Max. to start
with, then personal
adjustments
ON to start
with,
then OFF
Demisting
Defrosting
Max. hot OFF
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C O M F O R T
MANUAL AIR CONDITIONING
A. DRIVER’S CONTROL PANEL
1. Adjustment of the air blower speed
The air blower adjustment only op-
erates when the engine is running.
T o a d j u s t t h e a i r fl o w , p r e s s o n b u t -
ton 1 :
t o i n c r e a s e t h e fl o w o f a i r ,
t o d e c r e a s e t h e fl o w o f a i r .
T h e l e v e l o f a i r fl o w i s s h o w n b y t h e p r o -
gressive lighting of the warning lamps
depicting the ventilator blades 1 . B y r e d u c i n g t h e fl o w t o m i n i m u m ,
you deactivate the air conditioning
system (OFF).
To achieve an agreeable level of
comfort in the passenger compart-
ment, you should not leave this con-
trol too long in the OFF position.
2. Adjustment of the air
distribution
Press on button 2 to make the
display scroll through the differ-
ent types of air distribution.
The air distribution chosen
is shown by the lighting of
the corresponding warning
lamps on the display 2.
3. Mode of adjustment of temperature for the
passenger
Press on button 3 to have inde-
pendent passenger control of
cabin air temperature. The warn-
ing lamp goes out.
While the passenger is adjusting tem-
perature, the warning lamp lights up. 4. Air recirculation
This control is for isolating disagree-
able odours or fumes coming from
outside.
Press on button 4 , to exclude
entry of outside air. The warning
lamp lights up.
This should be cancelled as soon as possible to permit renewal of
cabin air and to prevent misting
forming on the windows.
Press again on button 4 , to de-
activate air recirculation.
5. Air conditioning
The air conditioning can only oper-
ate when the engine is running. The
a i r b l o w e r c o n t r o l ( a d j u s t i n g t h e fl o w
of air) has to be activated in order for
air conditioning to be obtained.
Press on button 5 . The warning
lamp lights up.
To be effective, the air condi-
tioning should be operated only
with the windows closed.
If your vehicle is not equipped with
air conditioning, you will have the
same control panel but without the
A/C button.
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C O M F O R T
6. Demisting/defrosting of the rear screen
This operates only if the engine is
running.
Press on button 6 to activate/de-
activate the electric demisting/
defrosting of the rear screen and
the exterior rear view mirrors.
The warning lamp lights up.
7. Rapid demisting/defrosting of front and rear windows
and rear view mirrors
Press on button 7 . The warning
lamp lights up.
This function simultaneously acti-
vates:
- front demisting/defrosting,
- o p t i m u m fl o w o f a i r ,
- recirculation prohibition,
- demisting/defrosting of rear view mirrors and heated rear screen,
- air conditioning, if necessary.
To stop the function, press again on
button 7 . 8. Adjustment of the air
blower temperature
This control is for adjusting the tem-
perature of the air in the passenger
compartment. It can be used in cold
weather as well as in hot weather, pro-
vided the air conditioning is active.
The adjustment of the temperature is
continuous and progressive starting
from left to right.
B. PASSENGER’S CONTROL PANEL
Adjustment of temperature
Press on button 9 to take over
control of the temperature. The
warning lamp lights up.
Rotate button 10 to adjust your
temperature.
The adjustment of the temperature is
continuous and progressive starting
from left to right.
The demisting/defrosting
switches off automatically
to prevent excessive con-
sumption of power.
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C O M F O R T
RECOMMENDED INTERIOR SETTINGS
- Heating/Manual air conditioning
To make the best use of the system, we recommend:
- Automatic air conditioning
With automatic air conditioning, you are recommended to choose AUTO operation.
Action
To have
Cold
or
Max. cold to
start with,
then personal
adjustments
Max. to start
with, then personal
adjustments
ON
ON to start
with,
then OFF
Hot
or
Max. hot to
start with,
then personal adjustments
Max. to start
with, then personal
adjustments
ON to start
with,
then OFF
Demisting
Defrosting
Max. hot OFF