2009.5 Citroen C4 PICASSO DAG battery
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D R I V I N G
Emergency unlocking In the event of the electric parking
brake malfunctioning or the battery
r u n n i n g fl a t , a n e m e r g e n c y m e c h a -
nism can unlock the parking brake.
Immobilise the vehicle, with the
e n g i n e r u n n i n g , b y e n g a g i n g fi r s t
gear (manual gearbox), position P
(automatic gearbox) or M or R
(6-speed electronic gearbox).
Switch off the engine, but leave
the ignition on.
If the vehicle cannot be immo- bilised, do not do anything and
contact a CITROËN dealer with-
out delay.
Fetch the vehicle blocks E and
the unlocking tool F (handle)
from the toolbox.
Immobilise the vehicle by placing
blocks E at the front and at the
rear of one of the rear wheels.
Slide the front left-hand seat
back as far as possible.
L i f t u p t h e fl o o r p l u g B on the
carpet in front of the seat.
Pierce the tab C on the tube D
with the unlocking tool F .
Place the end of the handle F in
the tube D .
Turn the unlocking tool F clock-
wise. For safety reasons , it is
essential to continue turning the
device as far as it will go or until
you hear a knocking noise. The
parking brake is released.
Remove the unlocking tool F and
store it with the blocks E in the
toolbox.
- The operation of the parking
brake reinitialises when the igni-
tion is switched off then on again.
If the reinitialisation of the park-
ing brake proves impossible,
contact a CITROËN dealer.
- The subsequent time required for application may be longer
than during normal operation.
For safety reasons, after this manoeuvre it is essential to cont act a CITROËN dealer urgently to have the plug
replaced.
Following an emergency unlocking, immobilisation of the vehi cle is no longer guaranteed once the manual emer-
gency unlocking has been deployed and the manual control doe s not allow the re-application of your parking
brake.
Take no action, either on control A , or stopping starting the engine while the unlocking to ol F is engaged.
Take care not to allow moisture or dust in the proximity of th e plug.
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D R I V I N G
SITUATIONCONSEQUENCES
4 Display of message "
Parking brake faulty "
and the following warning lamps:
and/or fl a s h i n g - The automatic functions are deactivated.
- The hill start assist is unavailable.
To apply the electric parking brake:
Immobilise the vehicle and switch off the ignition.
Pull the control lever for at least 5 seconds or until maximum
application.
Switch on the ignition and check that the electric parking brake
warning lamps are on.
- Application may take longer than in normal operation.
- If warning lamp P fl a s h e s o r i f t h e w a r n i n g l a m p s d o n o t c o m e
on when the ignition is switched on, this method does not work.
Have it checked by a CITROËN dealer.
To release the electric parking brake:
Switch on the ignition.
Pull the control lever and hold it for approximately 3 second s.
5 Display of message "
Parking brake control
faulty – auto parking brake activated " and
the following warning lamps:
and/or fl a s h i n g - Only the functions for automatic application
on switching off the
engine and automatic release on acceleration are av ailable.
- Manual application/release of the electric parking brake a nd
dynamic emergency braking are unavailable.
6 Battery fault - Lighting of the battery warning lamp ma
kes it essential to stop
t h e v e h i c l e a s s o o n a s t r a f fi c a l l o w s . S t o p a n d i m m o b i l i s e y o u r
vehicle.
- Apply the electric parking brake before switch ing off the engine.
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C H E C K S
PETROL ENGINES
T h e c o v e r s a n d c a p s a l l o w y o u a c c e s s f o r c h e c k i n g t h e l e v e l o f t h e v a r i o u s fl u i d s a n d f o r r e p l a c i n g c e r t a i n c o m p o n e n t s .
1. Screenwash and headlamp wash
reservoir.
2. Coolant header tank.
3. B r a k e fl u i d r e s e r v o i r .
4. Battery/Fuses.
5. Fuse box.
6. Engine oil dipstick.
7. E n g i n e o i l fi l l e r c a p .
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X
C H E C K S * According to engine.
DIESEL ENGINES
T h e c o v e r s a n d c a p s a l l o w y o u a c c e s s f o r c h e c k i n g t h e l e v e l o f t h e v a r i o u s fl u i d s , f o r r e p l a c i n g c e r t a i n c o m p o n e n t s a n d
for repriming the fuel.
1. Screenwash and headlamp
wash reservoir.
2. Coolant header tank
3. B r a k e fl u i d r e s e r v o i r .
4. Battery/Fuses.
5. Fuse box.
6. Engine oil dipstick.
7. E n g i n e o i l fi l l e r c a p .
8. Priming pump * .
9. Degas screw * . As the diesel circuit is pres-
surised, any work on this
circuit is prohibited.
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X
C H E C K S
CHECKS
Unless otherwise indicated, check
these components in accordance
with the Maintenance and Warranty
Guide and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
Battery The battery does not require
any maintenance.
However, check that the
terminals are clean and
correctly tightened, par-
ticularly in summer and
winter.
When carrying out work on the battery,
refer to the "Practical information" sec-
tion for details of the precautions to be
taken before disconnecting the battery
and following its reconnection.
Air filter and passenger compartment filter
Refer to the Maintenance
and Warranty Guide for
details of the replacement
intervals for these compo-
nents.
Depending on the environment (e.g.
dusty atmosphere) and the use of
the vehicle (e.g. city driving), replace
them twice as often if necessary
(refer to the "Engines" paragraph).
A c l o g g e d c a b i n fi l t e r m a y h a v e a n
adverse effect on the performance
of the air conditioning system and
generate undesirable odours.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h
time the engine oil is
changed. Particle filter system (Diesel)
Complementary to the catalytic
c o n v e r t e r , t h i s fi l t e r m a k e s a n a c -
tive contribution to the preservation
of air quality by the retaining of the
unburnt pollutant particles. Black
exhaust fumes are thus no longer
emitted.
After prolonged idling or driving at
very low speeds, you may occa-
sionally notice water vapour being
emitted from the exhaust when ac-
celerating. This is of no consequence
to the running of the vehicle or to the
environment.
If there is risk of clogging, a mes-
sage appears on the multifunction
screen, accompanied by an audi-
ble signal and lighting of the service
warning lamp.
This alert tells you that the particle
fi l t e r i s s t a r t i n g t o fi l l u p ( i n c o n d i -
tions of urban driving of excep-
tionally long duration: low speeds,
t r a f fi c j a m s e t c . )
T o r e g e n e r a t e t h e fi l t e r , i t i s a d v i s e d
to drive as soon as possible, when
t r a f fi c c o n d i t i o n s p e r m i t , a t a s p e e d
o f 4 0 m p h ( a r o u n d 6 0 k m / h ) o r
m o r e f o r a t l e a s t fi v e m i n u t e s ( u n t i l
the alert message disappears).
If this alert persists, consult a
CITROËN dealer.
Refer to the Maintenance and Warranty
Guide for details of the replacement in-
terval for this component.
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P R A C T I C A L I N F O R M A T I O N
Fuses on the battery
After any operation, carefully
r e fi t
the cover. If the cover is not cor-
rectly positioned or not properly
closed, this could cause serious
problems on your vehicle. For the
same reason, take care not to spill
any liquid in the fusebox.
Table of fuses
Fuse N° Rating
Functions
F1 5 A A u t o m a t i c g e a r b o x a c t u a t o r
F2 5 A S t o p s w i t c h
F3 5 A B a t t e r y c h a r g e e s t i m a t i o n E C U
F4 20 A E S P s u p p l y
F5 5 A E S P s u p p l y
F6 20 A E C U f o r 6 - s p e e d e l e c t r o n i c g e a r b o x / a u t o m a t i c g e a r b o x
Access to the fuses
D e t a c h a n d r e m o v e t h e c o v e r .
Fuses F1 to F6 are located on the
s m a l l b o a r d , c l i p p e d v e r t i c a l l y o n t h e
b a t t e r y f u s e b o x . Fuses
F7 to F12 a r e m i d i -
fuses. All work on these
f u s e s m u s t b e c a r r i e d o u t
b y a C I T R O Ë N d e a l e r .
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P R A C T I C A L I N F O R M A T I O N
BATTERY
P r o c e d u r e f o r c h a r g i n g y o u r b a t t e r y
w h e n i t i s fl a t o r f o r s t a r t i n g t h e e n -
g i n e u s i n g a n o t h e r b a t t e r y .
Access to the battery
T h e b a t t e r y i s l o c a t e d u n d e r t h e
bonnet.
T o g a i n a c c e s s t o i t :
o p e n t h e b o n n e t u s i n g t h e i n t e -
r i o r l e v e r , t h e n t h e e x t e r i o r l e v e r ,
s e c u r e t h e b o n n e t s t r u t ,
r e m o v e t h e p l a s t i c c o v e r t o g a i n
a c c e s s t o t h e t w o t e r m i n a l s ,
u n c l i p t h e f u s e b o x t o r e m o v e
t h e b a t t e r y , i f n e c e s s a r y .
D o n o t f o r c e t h e p l a t e a s l o c k i n g w i l l
n o t b e p o s s i b l e o f t h e c l i p i s p o s i -
t i o n e d i n c o r r e c t l y .
S t a r t t h e p r o c e d u r e a g a i n . Starting using another
battery
Connect the red cable to the
p o s i t i v e t e r m i n a l ( + ) o f t h e fl a t
b a t t e r y A , t h e n t o t h e p o s i t i v e t e r -
m i n a l ( + ) o f t h e s l a v e b a t t e r y B .
C o n n e c t o n e e n d o f t h e g r e e n o r
b l a c k c a b l e t o t h e n e g a t i v e t e r -
m i n a l ( - ) o f t h e s l a v e b a t t e r y B .
Connect the other end of the
g r e e n o r b l a c k c a b l e t o a n e a r t h
p o i n t C on the broken down
vehicle.
O p e r a t e t h e s t a r t e r , l e t t h e e n g i n e
run.
W a i t u n t i l t h e e n g i n e r e t u r n s t o
idle and disconnect the cables.
Charging the battery using a
battery charger
D i s c o n n e c t t h e b a t t e r y f r o m t h e
vehicle.
Follow the instructions for use
p r o v i d e d b y t h e m a n u f a c t u r e r o f
t h e c h a r g e r .
R e c o n n e c t s t a r t i n g w i t h t h e n e g a -
t i v e t e r m i n a l ( - ) .
C h e c k t h a t t h e t e r m i n a l s a n d
c o n n e c t o r s a r e c l e a n . I f t h e y a r e
c o v e r e d w i t h s u l p h a t e ( w h i t i s h o r
g r e e n i s h d e p o s i t ) , r e m o v e t h e m
a n d c l e a n t h e m .
Disconnecting/Reconnecting
the cables
R a i s e t h e l o c k i n g p l a t e 1 f u l l y .
P o s i t i o n t h e o p e n c l i p o f t h e c a -
b l e o n t h e p o s i t i v e ( + ) t e r m i n a l o f
t h e b a t t e r y .
P r e s s v e r t i c a l l y o n t h e c l i p 2 to
p o s i t i o n i t c o r r e c t l y a g a i n s t t h e
b a t t e r y .
L o c k t h e c l i p b y l o w e r i n g t h e
p l a t e 1 .
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P R A C T I C A L I N F O R M A T I O N
T h e b a t t e r i e s c o n t a i n h a r m -
f u l s u b s t a n c e s s u c h a s s u l -
p h u r i c a c i d a n d l e a d . T h e y
m u s t b e d i s p o s e d o f i n a c c o r d a n c e
w i t h r e g u l a t i o n s a n d m u s t n o t , i n
a n y c i r c u m s t a n c e s , b e d i s c a r d e d
with household waste.
T a k e u s e d r e m o t e c o n t r o l b a t t e r i e s
a n d v e h i c l e b a t t e r i e s t o a s p e c i a l
c o l l e c t i o n p o i n t .
It is advisable to disconnect the
b a t t e r y i f t h e v e h i c l e i s t o b e l e f t
u n u s e d f o r m o r e t h a n o n e m o n t h .
D o n o t d i s c o n n e c t t h e t e r -
m i n a l s w h i l e t h e e n g i n e i s
r u n n i n g .
D o n o t c h a r g e t h e b a t t e r i e s w i t h o u t
d i s c o n n e c t i n g t h e t e r m i n a l s fi r s t .
D o n o t p u s h t h e v e h i c l e t o s t a r t t h e
e n g i n e i f i t i s fi t t e d w i t h a 6 - s p e e d
e l e c t r o n i c g e a r b o x s y s t e m . Following reconnection of the
battery
F o l l o w i n g r e c o n n e c t i o n o f t h e b a t -
t e r y , s w i t c h o n t h e i g n i t i o n a n d w a i t
1 m i n u t e b e f o r e s t a r t i n g t o p e r m i t
i n i t i a l i s a t i o n o f t h e e l e c t r o n i c s y s -
t e m s . H o w e v e r , i f s l i g h t d i f fi c u l t i e s
a r e e n c o u n t e r e d f o l l o w i n g t h i s o p e r -
a t i o n , c o n t a c t a C I T R O Ë N d e a l e r .
R e f e r r i n g t o t h e c o r r e s p o n d i n g s e c -
t i o n , y o u m u s t y o u r s e l f r e i n i t i a l i s e :
- t h e r e m o t e c o n t r o l k e y ,
- t h e o n e - t o u c h e l e c t r i c w i n d o w s ,
- t h e g l a s s p a n o r a m i c r o o f s h u t t e r ,
- t h e s e t t i n g s o f t h e m u l t i f u n c t i o n
s c r e e n ,
-
t h e a u d i o e q u i p m e n t r a d i o s t a t i o n s ,
- t h e G P S s a t e l l i t e n a v i g a t i o n s y s t e m .
Before disconnecting the
battery
W a i t 2 m i n u t e s a f t e r s w i t c h i n g o f f
t h e i g n i t i o n b e f o r e d i s c o n n e c t i n g
t h e b a t t e r y .
Close the windows and the doors
b e f o r e d i s c o n n e c t i n g t h e b a t t e r y .
ENERGY ECONOMY MODE
S y s t e m w h i c h m a n a g e s t h e d u r a t i o n
o f u s e o f c e r t a i n f u n c t i o n s t o c o n -
s e r v e a s u f fi c i e n t l e v e l o f c h a r g e i n
t h e b a t t e r y .
A f t e r t h e e n g i n e h a s s t o p p e d , y o u
can still use functions such as the
a u d i o a n d t e l e m a t i c s s y s t e m , w i n d -
s c r e e n w i p e r s , d i p p e d h e a d l a m p s ,
c o u r t e s y l a m p s , e t c . f o r a m a x i m u m
c o m b i n e d d u r a t i o n o f t h i r t y m i n u t e s . Switching to economy mode
O n c e t h e t h i r t y m i n u t e s a r e o v e r , a
m e s s a g e a p p e a r s o n t h e m u l t i - f u n c t i o n
s c r e e n i n d i c a t i n g t h a t t h e v e h i c l e h a s
s w i t c h e d t o e c o n o m y m o d e a n d t h e
a c t i v e f u n c t i o n s a r e p u t o n s t a n d b y .
I f t h e t e l e p h o n e i s b e i n g u s e d a t t h i s
t i m e :
- i t w i l l b e m a i n t a i n e d f o r 1 0 m i n u t e s
w i t h y o u r A u d i o s y s t e m h a n d s - f r e e
k i t ,
- i t w i l l b e m a i n t a i n e d f o r 1 0 m i n - u t e s w i t h t h e N a v i D r i v e , t h e n i t
w i l l t r a n s f e r t o y o u r t e l e p h o n e
d e p e n d i n g o n i t s m o d e l .
Exiting economy mode
T h e s e f u n c t i o n s a r e r e a c t i v a t e d a u -
t o m a t i c a l l y n e x t t i m e t h e v e h i c l e i s
driven.
I n o r d e r t o r e s u m e t h e u s e o f t h e s e
f u n c t i o n s i m m e d i a t e l y , s t a r t t h e e n g i n e
a n d l e t i t r u n f o r a t l e a s t 5 m i n u t e s .
A fl a t b a t t e r y p r e v e n t s t h e
e n g i n e f r o m s t a r t i n g ( r e f e r
t o t h e c o r r e s p o n d i n g p a r a -
g r a p h ) .