Citroen C1 DAG 2007 1.G Workshop Manual

IV
53
1.4 HDi TURBO DIESEL ENGINE
1. Coolant reservoir
2. Windscreen wash reservoir
3. Priming pump
4. Air filter 5.
Brake fluid reservoir
6. Fuse box
7. Battery
8. Dipstick
9. Engine oil filler cap
D I E S E L E N G I N E

IV
54
RUNNING OUT OF FUEL
(DIESEL)
If the engine stops, it is possible 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:
- fill the fuel tank with at least fivelitres of diesel,
- operate the manual repriming pump at least 10 times. This
is located under the protective
cover which must first be
unclipped and then removed,
- operate the starter until the engine starts.
Notes: if the engine does not start
after approximately 15 seconds of
attempts, operate the repriming
pump again approximately fifteen
times before trying again.
If the emission control warning li-
ght has come on, it will only switch
off after several uses of your ve-
hicle.
R e f e r t o t h e c h a p t e r " U s e r P r e c a u t i o n s "
Manual dipstick Brake fluid level
It is imperative to replace the brake
fluid at the prescribed intervals, in
conformity with the manufacturer’s
maintenance programme.
Use the fluids recommended by
the manufacturer.
Coolant level
When the engine is hot, the
temperature of the coolant is
regulated by the cooling fan. This
can operate even with the ignition
switched off ; also the cooling
system is pressurised, so it is
essential to wait at least an hour
after stopping the engine before
intervening under the bonnet.
To avoid all risk of burns, unscrew
the cap a quarter turn to allow
pressure to fall. When the pressure
has subsided, remove the cap and
top up the level.
CHECKING THE LEVELS
Oil level
Make this check on a regular basis
and top up between oil changes.
The vehicle should be on
horizontal ground, engine cold.
Use the dipstick.
There are 2 marks
on the gauge :
A = Max.
B = Min.
If you go above the
mark A, contact a
CITROËN dealer.
It is essential for the
oil level to remain
between A and B.
In order to maintain the reliability
of the engine and its depollution
features, use of engine oil additives
is prohibited.
Consult the Maintenance Guide. Use only the coolant fluid
that is recommended for your vehicle.
Otherwise you risk seriously damaging your engine.
L E V E L S

IV
55
(1) Oil change with change of filter cartridge.
Screen wash fluid 2.5 litres
Engine typeEngine oil capacities
(in litres) (1)
1.0i engine 3.2
HDi engine 3.8
C A P A C I T I E S

IV
56
THE BATTERY
To recharge using a battery charger:
- disconnect the battery,
- follow the user instructions provided by the manufacturer of the charger,
- reconnect starting with the (-) terminal,
- check that the leads and terminals are clean. If they are coat ed with sulphate (a whitish or greenish deposit),
remove them and clean them.
Before disconnecting the battery, you should wait 2 minutes after switching off the ignition.
Do not disconnect the leads when the engine is running.
Do not recharge batteries without first disconnecting the lead s.
Close the windows and doors before disconnecting the ba ttery.
After reconnecting the battery, always switch on the ignitio n
and wait 1 minute before starting the engine, this in orde r
to allow the electronic systems to initialise.
However, if after this operation there is any slight malfunctioning, contact a CITROËN dealer.
To start the engine using a different battery:
- connect the red cable to the (+) terminal on both batteries,
- connect one end of the green or black cable to the (-) termina
l of the
additional battery,
- connect the other end of the green or black cable to an ea rth point on the
vehicle being assisted, as far away as possible from the battery,
- action the starter, allow the engine to run,
- wait for the engine to return to idle, then disconnect t he cables.
You are advised, if not using the vehicle for more than a month, to
disconnect the battery.
B A T T E R Y

IV
57
Instrument panel fuse boxes
These are located on each side of the instrument panel unde
r the trim.
 Turn the steering wheel to the
left, remove screw B.
 Turn the steering wheel to the
right (do not forget to release
the steering wheel using the
key), remove screw C. 
For the rev counter, partially
unscrew screw D located
behind it.
 Raise the instrument panel trim,
and the rev counter trim if ne-
cessary, to gain access to the
fuses located on the left and on
the right.
CHANGING A FUSE
The fuse boxes are located under
the instrument panel trim and
next to the battery in the engine
compartment.
Removing and fitting a fuse
Before changing a fuse, the cause
of the incident must be found and
rectified.
 Use the pliers A located in the
fuse box under the bonnet.
Always replace a faulty fuse
with a fuse of the same rating
(same colour).
Correct Incorrect
Pliers A
F U S E S

IV
58
Fuse N°RatingFunctions
1 10 A Stoplamps, ABS, SensoDrive gearbox
2 25 A Central locking/unlocking
3 20 A Heated rear screen
4 7.5 A Rear lamps - Number plate lamps - Instrument panel - Display
5 7.5 A Diagnostic socket
6 7.5 A Rear foglamps - Instrument panel - SensoDrive gearbox
7 - Not used
8 7.5 A ABS - Power steering - Air conditioning - Cooling fan
9 10 A Rear lamps - Central locking/unlocking - Electric windows - Heated
rear screen -
Speed indicator - Air conditioning - Heating - Rev counter (opti on)
10 20 A Windscreen and rear screen wipe
11 15 A Radio - Electronic immobiliser - 12V accessories socket (120 W max.)
12 7.5 A Windscreen and rear screen wipe - ABS - Power steering - Central locking
/unlocking -
Air conditioning - Electric windows - Heated rear screen - Speed ind icator - Cooling
fan - Rev counter (option)
13 15 A Instrument panel - Engine ECU - Airbags - SensoDrive gearbox -
Electronic immobiliser
14 7.5 A Air conditioning
Note : for wipers and windows, consult a CITROËN dealer.
T A B L E O F F U S E S
F u s e s u n d e r t h e d a s h b o a r d

IV
59
Engine compartment fuse box

Unclip the cover, pressing on the right on lug E, to gain access to the
fuses.
The pliers A and the replacement fuses B are fixed at the front of
the box.
When you have finished, close the cover carefully.
F U S E S

IV
60
Fuse N°RatingFunctions
1 50 A SensoDrive gearbox - Cooling fan (diesel engine)
2 10 A
Headlamps
20 A Headlamps with daytime-running lamps
3 25 A
ABS control unit
30 A ESP control unit
4 30 A Ignition switch supply
5 10 A Hazard lamps - Instrument panel warning lamps - Direction indicato rs
6 10 A Headlamps
7 15 A Speed indicator - Interior lamp - Radio - Instrument panel - Rev counter (option)
8
15 A / 25 APetrol/diesel engine ECU
9 10 A Horn
10 7.5 A Cooling fan (petrol)
11 40 A
ABS
50 A ESP
12 15 A Power steering
T A B L E O F F U S E S
F u s e s u n d e r t h e b o n n e t

V
61
In the event of putting in fuel that is not correct for your v
ehicle,
it is essential to drain the tank before starting the engine .
UNLEADED PETROL DIESEL FUEL
FILLING THE FUEL TANK
Refuelling must be done with the engine switched off.

Open the fuel flap.
 Insert the key then turn it slightly to the left and then back to the right.
The key returns to its initial position, but the cap is unlo cked.
 Remove the key.
 Undo the cap. When you are seeking to fill the
tank to the top, do not persist after
the third cut-off : that could cause
malfunctions.

After filling the tank, tighten
the cap fully to the right
until you hear clicks. It locks
automatically without use of the
key. Reclose the flap.
A label affixed to the inside of the flap reminds you of the type of fuel t o be
used.
The fuel tank capacity is approx.
35 litres.
Note :
if you should run out of fuel
(see page on "Levels"), the warning
lamp for the depollution system
may light up in the instrument
panel. It will go out automatically
after the vehicle has been started
a few times.
R E F U E L L I N G

V
62
CHANGING A BULB
Front lamps
1. Sidelamps
2. Direction indicators
3. Dipped headlamps / Main
beam headlamps
Note: in certain climatic conditions
(low temperatures, humidity), the
presence of condensation on
the internal face of the hea-
dlamps is normal ; it disappears
a few minutes after the lamps are
switched on. 1.
Sidelamps (W5 W)
 Turn the bulb holder A one
quarter of a turn and remove it.
 Remove the bulb and change
it.
2. Direction indicators
(PY 21 W amber)
 Turn the bulb holder B one
quarter of a turn and remove it.
 Turn the bulb one quarter of a
turn.
 Remove the bulb and change
it. 3.
Dipped headlamps /
Main beam headlamps
(H4 - 60/55W)
 Disconnect the connector.
 Remove the rubber C.
 Push the tab D on the side.
 Remove the bulb holder and
change the bulb.
 Refit the bulb holder, the tab
then the rubber.
In case of difficulty, consult a
CITROËN dealer.
R E P L A C I N G B U L B S