2008.5 Citroen C1 check engine
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INSTRUMENTS and CONTROLS
WARNING LAMPS AND INDICATORS
Central STOP
warning lamp
T h i s fl a s h e s f o r a f e w
seconds each time the ignition is
switched on. It is linked with the
warnings for:
- "engine oil pressure",
- "coolant temperature",
Stop immediately if this lamp
comes on with the engine running.
Consult a CITROËN dealer.
Engine oil pressure
warning lamp
This comes on each time the
ignition is switched on until
the engine is started.
If it comes on linked with the STOP
warning lamp, with the engine run-
ning, this indicates that the oil pres-
sure is too low.
Stop immediately.
Consult a CITROËN dealer.
Coolant temperature
warning lamp
This comes on for a few
seconds each time the ignition is
switched on. Anti-lock braking
system (ABS) warning
lamp
This comes on for a few seconds
each time the ignition is switched
on.
Fixed lighting indicates a malfunction
of the ABS.
However, the vehicle retains conven-
tional braking with servo-assistance.
Consult a CITROËN dealer.
Parking brake, low
brake fluid level
and braking system
warning lamp
This comes on each time the ignition
is switched on until the parking brake
is released. Electric power steering
warning lamp
This comes on for a few sec-
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 lampcomes 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
to avoid any risk of scald-
ing, unscrew the cap 1/4 of
a turn to allow the pressure
to drop.
When the pressure has dropped, re-
move the cap.
Then:
1. top up, if necessary (see
"Levels").
2. or, if the level is satisfactory,
contact a CITROËN dealer. Fixed lighting, with the engine run-
ning, indicates one of the following:
- that the parking brake is applied
or has not been released fully,
when the vehicle is moving,
- an excessive drop in the brake fl u i d l e v e l ( i f t h e w a r n i n g l a m p
remains on even with the parking
brake released),
- a braking system fault.
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
s u n , fi r s t v e n t i l a t e t h e p a s s e n g e r
compartment for a few minutes.
For an even air distribution, make
sure that you do not block the outside
air inlet grille, the vents, the air
passages and the air outlets to the
footwells.
Ensure that the passenger
c o m p a r t m e n t fi l t e r , l o c a t e d b e l o w
the windscreen, in the engine
compartment, is in good condition.
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
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
conditioning 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 t e r
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 demisting/defrosting
vent.
2. Side window demisting/
defrosting 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 lamp
comes on, it indicates that
there is a malfunction of the
ABS, which can cause a
loss of control of the vehicle
when braking.
C o n s u l t a C I T R O Ë N d e a l e r .
When these warn-
ing lamps come
on simultaneously,
it indicates that
there is a malfunc-
tion of the braking system or that the
parking brake has not been released
fully, which can cause a loss of con-
trol of the vehicle when braking.
Stop immediately.
C o n s u l t a C I T R O Ë N d e a l e r .
N o r m a l o p e r a t i o n o f t h e
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 supplement the ABS.
T h e A S R s y s t e m o p t i m i s e s d r i v e t o prevent the wheels skidding, by acting 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 trajectory 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 lamp comes on.
When a malfunction of the systems occurs, this warning lamp comes on.
T h e A S R / E S P s y s t e m s o f f e r exceptional safety during normal 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 manufacturer's recommendations regarding the wheels (tyres and rims), the braking components and the electronic components as well as the C I T R O Ë N d e a l e r r e p a i r p r o c e d u r e s . electronic components as well as the electronic
After an impact, have these systems c h e c k e d b y a C I T R O Ë N d e a l e r . After an impact, have these systems have these
Activation of the ESP system is also accompanied by an audible signal.
C o n t a c t a C I T R O Ë N d e a l e r t o h a v e the systems checked.
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SAFETY When this warning lamp
comes on, it indicates that
there is a malfunction of the
ABS, which can cause a
loss of control of the vehicle
when braking.
C o n s u l t a C I T R O Ë N d e a l e r .
When these warn-
ing lamps come
on simultaneously,
it indicates that
there is a malfunc-
tion of the braking system or that the
parking brake has not been released
fully, which can cause a loss of con-
trol of the vehicle when braking.
Stop immediately.
C o n s u l t a C I T R O Ë N d e a l e r .
N o r m a l o p e r a t i o n o f t h e
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 supplement the ABS.
T h e A S R s y s t e m o p t i m i s e s d r i v e t o prevent the wheels skidding, by acting 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 trajectory 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 lamp comes on.
When a malfunction of the systems occurs, this warning lamp comes on.
T h e A S R / E S P s y s t e m s o f f e r exceptional safety during normal 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 manufacturer's recommendations regarding the wheels (tyres and rims), the braking components and the electronic components as well as the C I T R O Ë N d e a l e r r e p a i r p r o c e d u r e s . electronic components as well as the electronic
After an impact, have these systems c h e c k e d b y a C I T R O Ë N d e a l e r . After an impact, have these systems have these
Activation of the ESP system is also accompanied by an audible signal.
C o n t a c t a C I T R O Ë N d e a l e r t o h a v e 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. Engine oil 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. P r i m i n g p u m p
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. Engine oil 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 m a r k ,
contact a CITROËN
dealer.
B = minimum
Never allow the level
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
standards.
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.
Oil viscosity grade
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
scalding. 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 -
mended 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
(France) or at an authorised waste
disposal site.
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
temperature of the coolant is
controlled by the engine fan. As this
fan can operate 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 d -
ance with the servicing schedule. Only use products recom-
mended by CITROËN or
products of equivalent quality
a n d s p e c i fi c a t i o n .
In order to optimise the
operation of units as important as the
braking system, 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
electrical 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
Maintenance and Warranty Guide
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 l a r l y .
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
For any information relating to disc
and drum surface wear, contact a
CITROEN 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
possible to restart it to drive
a short distance by operating
the priming 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 priming pump at least 10 times.
This is located under the
p r o t e c t i v e c o v e r w h i c h m u s t fi r s t
be unclipped and then removed,
- operate the starter until the engine starts.
Notes: if the engine does
not start after approximately
15 seconds, operate the priming
pump again approximately
fi f t e e n t i m e s b e f o r e t r y i n g a g a i n .
If the emission control warning lamp
has come on, it will only switch off
after your vehicle has been used
several times.
Parking brake
Where the parking brake travel is
too great or there is a reduction in
the performance of the system, the
parking brake 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
battery, switch on the ignition and wait
1 minute before starting to allow the
electronic systems to be initialised.
I f 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
after 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 harmful
substances such as sulphuric
acid and lead. They must
be discarded in accordance
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