2008 Citroen C1 check engine
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INSTRUMENTS and CONTROLS
WARNING LIGHTS AND INDICATORS
Central STOP
warning light
T h i s fl a s h e s f o r a f e w s e c -
onds each time the ignition is switched
on. Linked with the warnings:
- " e n g i n e o i l p r e s s u r e " ,
- " c o o l a n t t e m p e r a t u r e " ,
Stop immediately if this light comes
on with the engine running.
Consult a CITROËN dealer.
Engine oil pressure
warning light
This comes on each time the
ignition is switched on until
the engine is started.
If it comes on linked with the STOP
warning light, with the engine running,
this indicates that the oil pressure is
too low.
Stop immediately.
Consult a CITROËN dealer.
Coolant temperature
warning light
This comes on for a few
seconds each time the ignition is
switched on. Anti-lock braking
system (ABS) warning
light
This comes on for a few seconds each
time the ignition is switched on.
Fixed lighting indicates a malfunction
of the ABS.
H o w e v e r , t h e v e h i c l e r e t a i n s c o n v e n -
tional braking with assistance.
Consult a CITROËN dealer.
Handbrake, low brake
fluid level and braking
system warning light
This comes on each time the ignition
is switched on until the handbrake is
released. Electric power steering
warning light
T h i s c o m e s o n f o r a f e w s e c -
onds each time the ignition is
switched on.
Fixed lighting, when the vehicle is
moving, indicates a malfunction of
the electric steering system.
Consult a CITROËN dealer.
If this warning light comes on, with
the engine running, this indicates
an abnormal increase in the coolant
temperature.
Stop immediately.
Check the coolant level.
To do this, wait until the engine has
cooled before topping up the level.
The cooling system is pressurised.
When checking the level, and
t o a v o i d a n y r i s k o f s c a l d -
ing, unscrew the cap 1/4 of
a turn to allow the pressure
to drop.
W h e n t h e p r e s s u r e h a s d r o p p e d , r e -
move the cap.
Then:
1. top up, if necessary
(see "Levels").
2. or, if the level is satisfactory,
contact a CITROËN dealer. F i x e d l i g h t i n g , w i t h t h e e n g i n e r u n -
ning, indicates one of the following:
- t h a t t h e h a n d b r a k e i s a p p l i e d o r
has not been released fully, when
the vehicle is moving,
- a n e x c e s s i v e d r o p i n t h e b r a k e fl u i d l e v e l ( i f t h e w a r n i n g l i g h t
r e m a i n s o n e v e n w i t h t h e h a n d -
brake released),
- a b r a k i n g s y s t e m f a u l t .
Stop immediately.
Consult a CITROËN dealer.
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COMFORT
VENTILATION
Recommendations for
use
If the interior temperature
remains very high after a prolonged
period parked in the sun, do not
hesitate to ventilate the passenger
compartment for a few minutes.
For an even air distribution, make
sure that you do not block the out-
side air inlet grille, the vents, the air
passages and the air outlets to the
footwells.
Ensure that the passenger compart-
m e n t fi l t e r , l o c a t e d b e l o w t h e w i n d -
screen, in the engine compartment,
i s i n g o o d c o n d i t i o n . H a v e t h e fi l t e r
elements replaced regularly. If you
drive in dusty conditions, change
them twice as often.
Operate the air conditioning system
for 5 to 10 minutes, once or twice a
month, to keep it in perfect working
order.
In order to ensure that your air condi-
tioning system continues to operate
correctly, you are advised to have it
checked regularly.
The condensation created by the air
c o n d i t i o n i n g r e s u l t s i n a fl o w o f w a -
ter under the vehicle when stationary
which is perfectly normal.
If the system does not produce cold air,
do not use it and contact a CITROËN
dealer.
3. Side vents.
4. Diffusion grille.
5. Air outlets to the footwells.
1. Windscreen de-icing or
demisting vent.
2. Side window de-icing or
demisting vents.
The air conditioning system
does not contain chlorine
and does not present any
danger to the ozone layer.
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SAFETY When this warning light
comes on, it indicates that
there is a malfunction of the
ABS, which can cause a
loss of control of the vehicle
when braking.
Consult a CITROËN dealer.
When these warn-
ing lights come on
s i m u l t a n e o u s l y,
it indicates that
there is a malfunc-
tion of the braking system or that the
handbrake has not been released
fully, which can cause a loss of con-
trol of the vehicle when braking.
Stop immediately.
Consult a CITROËN dealer.
Normal operation of the ABS
may make itself felt by slight
vibrations of the brake pedal.
In emergency braking,
p r e s s v e r y fi r m l y w i t h o u t
releasing the pressure. TRACTION CONTROL (ASR)
AND DYNAMIC STABILITY
CONTROL (ESP)
These systems are linked and sup-
plement the ABS.
The ASR system optimises drive to
prevent the wheels skidding, by act-
ing on the brakes of the driving wheels
and on the engine. It also allows the
directional stability of the vehicle to
be improved on acceleration.
If there is a variation between the tra-
jectory followed by the vehicle and
that required by the driver, the ESP
system automatically acts on the
brake of one or more wheels and on
the engine to put the vehicle back on
course, within the limits of the laws
of physics.
Operating check
Operation of the ASR and ESP
systems When one of these two
systems is operating, this
warning light comes on. When a malfunction of the
systems occurs, this warning
light comes on.
The ASR/ESP systems offer
exceptional safety during nor-
mal driving, but this should not
encourage the driver to take
extra risks or drive at high speed.
Correct operation of these systems
depends on observation of the man-
ufacturer’s recommendations re-
garding the wheels (tyres and rims),
the braking components and the
electronic components as well as the
CITROËN assembly and operation
procedures.
After an impact, have these systems
checked by a CITROËN dealer.
Activation of the ESP system is also
accompanied by an audible signal. Contact a CITROËN dealer to have
the systems checked.
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SAFETY When this warning light
comes on, it indicates that
there is a malfunction of the
ABS, which can cause a
loss of control of the vehicle
when braking.
Consult a CITROËN dealer.
When these warn-
ing lights come on
s i m u l t a n e o u s l y,
it indicates that
there is a malfunc-
tion of the braking system or that the
handbrake has not been released
fully, which can cause a loss of con-
trol of the vehicle when braking.
Stop immediately.
Consult a CITROËN dealer.
Normal operation of the ABS
may make itself felt by slight
vibrations of the brake pedal.
In emergency braking,
p r e s s v e r y fi r m l y w i t h o u t
releasing the pressure. TRACTION CONTROL (ASR)
AND DYNAMIC STABILITY
CONTROL (ESP)
These systems are linked and sup-
plement the ABS.
The ASR system optimises drive to
prevent the wheels skidding, by act-
ing on the brakes of the driving wheels
and on the engine. It also allows the
directional stability of the vehicle to
be improved on acceleration.
If there is a variation between the tra-
jectory followed by the vehicle and
that required by the driver, the ESP
system automatically acts on the
brake of one or more wheels and on
the engine to put the vehicle back on
course, within the limits of the laws
of physics.
Operating check
Operation of the ASR and ESP
systems When one of these two
systems is operating, this
warning light comes on. When a malfunction of the
systems occurs, this warning
light comes on.
The ASR/ESP systems offer
exceptional safety during nor-
mal driving, but this should not
encourage the driver to take
extra risks or drive at high speed.
Correct operation of these systems
depends on observation of the man-
ufacturer’s recommendations re-
garding the wheels (tyres and rims),
the braking components and the
electronic components as well as the
CITROËN assembly and operation
procedures.
After an impact, have these systems
checked by a CITROËN dealer.
Activation of the ESP system is also
accompanied by an audible signal. Contact a CITROËN dealer to have
the systems checked.
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CHECKS
1.0 LITRE PETROL ENGINE
1. Coolant reservoir
2. Windscreen wash reservoir
3. B r a k e fl u i d r e s e r v o i r
4. Fuse box
5. Battery
6. A i r fi l t e r
7. Dipstick
8. E n g i n e o i l fi l l e r c a p
1.4 LITRE TURBO DIESEL HDI ENGINE
1. Coolant reservoir
2. Windscreen wash reservoir
3. Priming pump
4. A i r fi l t e r
5. B r a k e fl u i d r e s e r v o i r
6. Fuse box
7. Battery
8. Dipstick
9. E n g i n e o i l fi l l e r c a p
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CHECKS
CHECKING THE LEVELS
There are two marks
on the dipstick:
A = maximum
I f y o u fi l l p a s t t h i s
mark, contact a
CITROËN dealer.
B = minimum
Never allow the lev-
el to fall below this
mark.
Dipstick
Oil change
According to the information given in
the servicing booklet. Changing the brake fluid
T h e b r a k e fl u i d m u s t b e c h a n g e d a t
the intervals stated, according to the
manufacturer’s servicing schedule.
U s e fl u i d s r e c o m m e n d e d b y t h e
m a n u f a c t u r e r , w h i c h f u l fi l D O T 4 s t a n -
dards.
Windscreen wash level
For best quality cleaning and for your
safety, we would advise that you
use products recommended by your
manufacturer.
Consult a CITROËN dealer.
Viscosity selection
In all cases, the oil selected must meet
the manufacturer’s requirements. Cooling system
Used oil
Avoid prolonged contact of used oil
with the skin.
B r a k e fl u i d i s h a r m f u l t o h e a l t h a n d
very corrosive.
To maintain the reliability of
engines and emission control
systems, the use of additives
in engine oil is prohibited. Slacken the cap by 1/4 of a
turn to release the pressure
to prevent any risk of scald-
ing. When the pressure has
dropped, remove the cap and top up
the level. O n l y u s e t h e fl u i d r e c o m m e n d e d
by the manufacturer.
Otherwise, you risk seriously
damaging your engine.
Do not dispose of used oil,
b r a k e fl u i d o r c o o l a n t i n t o
drains or into the ground.
Empty the used oil into the
containers provided for this
purpose in the CITROËN
network.
Oil level
Check the level regularly and top up
between changes. The maximum
consumption is 0.5 l per 600 miles
(1 000 km).
Check the level with the vehicle level,
engine cold, using the dipstick.
When the engine is warm, the tem-
perature of the coolant is controlled
by the engine fan. As this fan can op-
erate with the ignition key removed
and because the cooling system is
pressurised, wait for at least one hour
after the engine has stopped before
carrying out any work.
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CHECKS
CHECKS Oil filter
C h a n g e t h e fi l t e r r e g u l a r l y , i n a c c o r -
dance with the servicing schedule. Only use products recom-
mended by CITROËN or
products of equivalent quality
and characteristics.
In order to optimise the op-
eration of units as important as the
braking circuit, CITROËN selects
a n d o f f e r s s p e c i fi c p r o d u c t s .
In order to avoid damaging the elec-
trical units, high pressure washing
to clean the engine compartment is
strictly prohibited.
To check the main levels and certain
components, in accordance with the
manufacturer’s servicing schedule,
refer to the pages of the servicing
booklet which correspond to your
vehicle’s engine.
Battery
At the start of winter, have your battery
checked by a CITROËN dealer.
Air filter and passenger
compartment filter
H a v e t h e fi l t e r e l e m e n t s r e p l a c e d r e g u -
larly.
If you drive in dusty conditions,
change them twice as often.
Brake pads
Brake pad wear depends on the style
of driving, in particular for vehicles
which are used in town, over short
distances.
Disc and drum wear status
For any information relating to disc
and drum surface wear, contact a
CITROËN dealer. Manual gearbox
Have the level checked in accordance
with the manufacturer’s servicing
schedule.
RUNNING OUT OF FUEL (DIESEL)
It may be necessary to check
the thickness of the pads,
even between services.
If the engine stops, it is pos-
sible to restart it to drive a
short distance by operating
the pump at least 10 times.
If you run out of fuel, the circuit must be
reprimed:
- fi l l t h e f u e l t a n k w i t h a t l e a s t fi v e litres of diesel,
- squeeze and release the manual repriming pump at least 10 times.
This is located under the protective
c o v e r w h i c h m u s t fi r s t b e u n c l i p p e d
and then removed,
- operate the starter until the engine starts.
Notes: if the engine does
not start after approximately
15 seconds of attempts, op-
erate the repriming pump
a g a i n a p p r o x i m a t e l y fi f t e e n t i m e s b e -
fore trying again.
If the emission control warning light has
come on, it will only switch off after your
vehicle has been used several times.
Handbrake
Where the handbrake travel is too
great or there is a reduction in the
performance of the system, the
handbrake should be adjusted, even
between services.
Have the system checked by a CITROËN
dealer.
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PRACTICAL INFORMATION
BATTERY
Do not push the vehicle to
start the engine if you have a
"SensoDrive" gearbox.
Before disconnecting the
battery, you must wait for
2 minutes after switching off
the ignition.
Never disconnect a terminal
when the engine is running.
N e v e r c h a r g e a b a t t e r y w i t h o u t fi r s t
disconnecting the terminals.
Close the windows and doors before
disconnecting the battery.
After every reconnection of the bat-
tery, switch on the ignition and wait
1 minute before starting to allow the
electronic systems to be initialised. If
s l i g h t d i f fi c u l t i e s a r e e x p e r i e n c e d a f -
ter this, please consult a CITROËN
dealer.
To start the vehicle from
another battery:
- Connect the red cable to the
positive (+) terminals of the two
batteries,
- Connect the green or black cable to the negative (-) terminals of the
two batteries,
-
Operate the starter, let the engine run,
- Wait for the engine to return to idle, then disconnect the cables. It is advisable to disconnect
the battery if the vehicle is
not to be used for a period of
more than one month.
The batteries contain harm-
ful substances such as sul-
phuric acid and lead. They
must be discarded in accor-
dance with the provisions of the law
and must not, in any circumstances,
be discarded with household waste.
Return used batteries to a special
collection point.
To charge the battery using a
battery charger:
- Disconnect the battery,
- Follow the instructions for use
given by the battery charger
manufacturer,
- Reconnect starting with the negative (-) terminal,
- Check that the terminals and connectors are clean. If they are
covered with sulphate (white or
greenish deposit), disconnect
them and clean them.
A. Failed battery
B. Slave battery