engine Citroen C3 PICASSO DAG 2009.5 1.G Owner's Guide
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CHECKS
PETROL ENGINES
1. Screenwash reservoir.
2. Coolant header tank.
3. A i r fi l t e r * .
4. B r a k e fl u i d r e s e r v o i r .
5. Battery.
6. Fusebox.
7. Engine oil dipstick.
8. E n g i n e o i l fi l l e r c a p .
* A c c o r d i n g t o e n g i n e .
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115
CHECKS
DIESEL ENGINES
1. Screenwash reservoir.
2. Coolant header tank.
3. A i r fi l t e r * .
4. B r a k e fl u i d r e s e r v o i r .
5. Battery.
6. Fusebox.
7. Engine oil dipstick.
8. E n g i n e o i l fi l l e r c a p .
9. P r i m i n g p u m p * .
* A c c o r d i n g t o e n g i n e .
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CHECKS
CHECKING LEVELS Brake fluid level
Oil level The reading will only be correct
if the vehicle is on level ground
and the engine has been off for
more than 15 minutes.
The check is carried out either when the
ignition is switched on using the oil level
indicator on the instrument panel, or us-
ing the dipstick. T h e b r a k e fl u i d l e v e l s h o u l d b e
close to the "MAX" mark. If it is
not, check the brake pad wear.
C h a n g i n g t h e fl u i d
Refer to the Maintenance and Warranty
Guide for details of the interval for this
operation.
Coolant level The coolant level should be
close to the "MAX" mark but
should never exceed it.
When the engine is warm, the
temperature of the coolant is regulated
by the fan. This can operate with the
ignition off.
O n v e h i c l e s w h i c h a r e fi t t e d w i t h a
p a r t i c l e e m i s s i o n fi l t e r , t h e f a n m a y
operate after the vehicle has been
s w i t c h e d o f f , e v e n i f t h e e n g i n e i s
cold.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying
out any work. F l u i d s p e c i fi c a t i o n
For optimum cleaning and to avoid
f r e e z i n g , t h i s fl u i d m u s t n o t b e t o p p e d
up or replaced with water.
Engine oil change
Refer to the Maintenance and Warranty
Guide for details of the interval for this
operation.
In order to maintain the reliability of the
engine and emission control system,
the use of additives in the engine oil is
prohibited.
Oil grade
The oil must be suitable for your engine
and conform to the manufacturer's recom-
mendations. F l u i d s p e c i fi c a t i o n
T h e b r a k e fl u i d m u s t c o n f o r m t o t h e
manufacturer's recommendations and
meet the DOT4 standard.
F l u i d s p e c i fi c a t i o n
The coolant must conform to the manu-
facturer's recommendations.
Changing the coolant
The coolant does not have to be
changed.
Screenwash fluid level
Check all of these levels regularly and
top them up if necessary, unless other-
wise indicated.
I f a l e v e l d r o p s s i g n i fi c a n t l y , h a v e t h e
corresponding system checked by a
CITROËN dealer.
To avoid any risk of scalding, unscrew
the cap by two turns to allow the pres-
sure to drop. When the pressure has
dropped, remove the cap and top up
the level.
Top up the level when neces-
sary.
Take care when carrying out checks under the bonnet as some parts of
the engine can be very hot (risk of
burns).
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CHECKS
Avoid prolonged contact of used oil
o r fl u i d s w i t h t h e s k i n .
M o s t o f t h e s e fl u i d s a r e h a r m f u l t o
health or indeed very corrosive.
D o n o t d i s c a r d u s e d o i l o r fl u i d s
into sewers or onto the ground.
Take used oil to a CITROËN dealer
(France) or an authorised waste
disposal site.
Diesel additive level (Diesel
engine with particle emission
filter)
A low additive level is indicated by light-
ing of the service warning lamp, accom-
panied by an audible warning and a
message on the multifunction screen.
Used products
CHECKS
B a t t e r y
The battery does not require
any maintenance.
H o w e v e r , c h e c k t h a t t h e t e r -
minals are clean and correctly
tightened, particularly in sum-
mer 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 components.
Depending on the environment
(e.g. dusty atmosphere) and the use of
the vehicle (e.g. city driving), replace
t h e m t w i c e a s o f t e n i f n e c e s s a r y (refer
to the "Engines" paragraph).
A c l o g g e d p a s s e n g e r c o m p a r t m e n t fi l t e r
may have an adverse effect on the per-
formance of the air conditioning system
and generate undesirable odours. Particle emission filter (Diesel)
It is imperative that the maintenance of
t h e p a r t i c l e e m i s s i o n fi l t e r i s c a r r i e d o u t
by a CITROËN dealer.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h t i m e
the engine oil is changed.
Refer to the Maintenance and
Warranty Guide for details of
the replacement interval for
this component.
Following prolonged operation of
the vehicle at very low speed or at
idle, you may, in exceptional cir-
cumstances, notice the emission
of water vapour at the exhaust on
acceleration. This does not affect
the behaviour of the vehicle or the
environment.
Topping up
This additive must be topped up by a
CITROËN dealer without delay.
Unless otherwise indicated, check
these components in accordance with
the Maintenance and Waranty Guide
and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
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CHECKS
Avoid prolonged contact of used oil
o r fl u i d s w i t h t h e s k i n .
M o s t o f t h e s e fl u i d s a r e h a r m f u l t o
health or indeed very corrosive.
D o n o t d i s c a r d u s e d o i l o r fl u i d s
into sewers or onto the ground.
Take used oil to a CITROËN dealer
(France) or an authorised waste
disposal site.
Diesel additive level (Diesel
engine with particle emission
filter)
A low additive level is indicated by light-
ing of the service warning lamp, accom-
panied by an audible warning and a
message on the multifunction screen.
Used products
CHECKS
B a t t e r y
The battery does not require
any maintenance.
H o w e v e r , c h e c k t h a t t h e t e r -
minals are clean and correctly
tightened, particularly in sum-
mer 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 components.
Depending on the environment
(e.g. dusty atmosphere) and the use of
the vehicle (e.g. city driving), replace
t h e m t w i c e a s o f t e n i f n e c e s s a r y (refer
to the "Engines" paragraph).
A c l o g g e d p a s s e n g e r c o m p a r t m e n t fi l t e r
may have an adverse effect on the per-
formance of the air conditioning system
and generate undesirable odours. Particle emission filter (Diesel)
It is imperative that the maintenance of
t h e p a r t i c l e e m i s s i o n fi l t e r i s c a r r i e d o u t
by a CITROËN dealer.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h t i m e
the engine oil is changed.
Refer to the Maintenance and
Warranty Guide for details of
the replacement interval for
this component.
Following prolonged operation of
the vehicle at very low speed or at
idle, you may, in exceptional cir-
cumstances, notice the emission
of water vapour at the exhaust on
acceleration. This does not affect
the behaviour of the vehicle or the
environment.
Topping up
This additive must be topped up by a
CITROËN dealer without delay.
Unless otherwise indicated, check
these components in accordance with
the Maintenance and Waranty Guide
and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
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CHECKS Only use products recommended
by CITROËN or products of equiva-
l e n t q u a l i t y a n d s p e c i fi c a t i o n s .
In order to optimise the operation
of units as important as the braking
system, CITROËN selects and of-
f e r s v e r y s p e c i fi c p r o d u c t s .
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compartment
is strictly prohibited .
Brake disc wear
Brake pads Parking brake Brake wear depends on the
style of driving, particularly in
the case of vehicles used in
town, over short distances. It
may be necessary to have the
condition of the brakes checked, even
between vehicle services.
Unless there is a leak in the circuit, a
d r o p i n t h e b r a k e fl u i d l e v e l i n d i c a t e s
that the brake pads are worn. For information relating to
checking the brake disc wear,
contact a CITROËN dealer.
If a loss of effectiveness of this
system is noticed, the parking
brake must be checked, even
between two services.
This system must be checked
by a CITROËN dealer.
Manual gearbox
The gearbox does not re-
quire any maintenance (no oil
change).
Refer to the Maintenance and
Warranty Guide for the details
of the level checking interval for this
component.
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PRACTICAL INFORMATION
It is designed to repair most punc-
tures which could affect the tyre, lo-
cated on the tyre tread or shoulder.
Avoid removing any foreign bodies
which have penetrated the tyre.
TEMPORARY PUNCTURE REPAIR KIT
Complete system consisting of a com-
pressor and an incorporated sealant
cartridge which permits temporary re-
pair of the tyre so that you can drive to
the nearest garage. Using the kit
This procedure, comprising several
steps, must be carried out in full.
Switch off the ignition.
Turn the selector A to the "SEALANT"
position.
Check that the switch B is in posi-
tion "0" .
Connect the white pipe C to the
valve of the tyre to be repaired.
Connect the compressor's electric
plug to the vehicle's 12 V socket.
A f fi x t h e s p e e d l i m i t a t i o n s t i c k e r t o
the vehicle's steering wheel to re-
mind you that a wheel is in temporary
use.
Start the vehicle and leave the
engine running.
Access to the kit
This repair kit is available from CITROËN
dealers.
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PRACTICAL INFORMATION
Connect the compressor's electric
plug to the vehicle's 12 V socket.
Start the vehicle again and leave the
engine running.
Adjust the pressure using the com-
p r e s s o r ( t o i n fl a t e : s w i t c h B in po-
sition "1" ; t o d e fl a t e : s w i t c h B in
position "0" and press button E ) , i n
accordance with the vehicle's tyre
pressure label (located on the left
h a n d d o o r a p e r t u r e ) .
A loss of pressure indicates that the puncture has not been fully plugged;
contact a CITROËN dealer for as-
sistance.
Remove and stow the kit.
Drive at reduced speed (50 mph
[ 8 0 k m / h ] m a x ) l i m i t i n g t h e d i s t a n c e
t r a v e l l e d t o a p p r o x i m a t e l y 1 2 0 m i l e s
( 2 0 0 k m ) .
Visit a CITROËN dealer as
soon as possible to have the
tyre repaired or replaced by a
technician. Take care, this product is harmful
(e.g. ethylene-glycol, colophony,
e t h a n e d i o l . . . ) i f s w a l l o w e d a n d
c a u s e s i r r i t a t i o n t o t h e e y e s . K e e p
it out of reach of children.
T h e e x p i r y d a t e o f t h e fl u i d i s i n d i -
cated on the cartridge.
The sealant cartridge is designed
for single use; even if only partly
used, it must be replaced.
To remove the cartridge, unscrew it
completely at its cap and pull off.
After use, do not discard the car-
tridge into the environment, take
it to an authorised waste disposal
site or a CITROËN dealer.
Do not forget to obtain a new
sealant cartridge, available from
CITROËN dealers.
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PRACTICAL INFORMATION
Fuse N° Rating Functions
F8 20 A Multifunction screen, audio system, navigation
radio.
F9 30 A A u d i o s y s t e m ( a f t e r m a r k e t ) , 1 2 V s o c k e t .
F10 15 A Steering wheel controls.
F11 15 A Ignition, diagnostic socket.
F12 15 A Rain/sunlight sensor, trailer relay unit.
F13 5 A Main stop switch, engine relay unit.
F14 15 A Parking assistance control unit, seat belt
unfastened warning lamp, airbag control unit,
i n s t r u m e n t p a n e l , a i r c o n d i t i o n i n g , U S B B o x .
F15 30 A Locking.
F16 - Not used.
F17 40 A R e a r s c r e e n a n d e x t e r i o r m i r r o r s d e m i s t / d e f r o s t .
SH - PARC shunt.
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PRACTICAL INFORMATION
Engine compartment fuses
T h e f u s e b o x i s p l a c e d i n t h e e n g i n e
compartment near the battery (left-hand
s i d e ) .
Access to fuses
Unclip the cover.
Change the fuse (see corresponding
p a r a g r a p h ) .
W h e n y o u h a v e fi n i s h e d , c l o s e t h e
cover carefully to ensure the sealing
o f t h e f u s e b o x . Fuse table
Fuse N° Rating Functions
F1 20 A Engine control unit supply, cooling fan unit control,
multifunction engine control main relay.
F2 15 A Horn.
F3 10 A Front/rear wash-wipe.
F4 20 A Daytime running lamps.
F5 15 A D i e s e l h e a t e r ( D i e s e l e n g i n e ) , f u e l p u m p
( p e t r o l e n g i n e ) .
F6 10 A ABS/ESP control unit, ABS/ESP cut-off relay,
secondary stop switch.
F7 10 A Electric power steering.
F8 25 A Starter motor control.
F9 10 A S w i t c h i n g a n d p r o t e c t i o n u n i t ( D i e s e l ) .
F10 30 A Diesel engine injection pump valve, injectors and
i g n i t i o n c o i l s ( p e t r o l e n g i n e ) .
F11 40 A Air conditioning blower.