2013 Citroen C3 check engine

Access
76


























Fuel tank
Low fuel level

When the fuel tank minimum level is
reached this warning lamp comes on on the instrument panel. When it first comes on there remains approximately5 litres
of fuel in the tank.
Filling
A label affixed to the inside of the flap remindsyou of the type of fuel to be used depending onyour engine.
Additions of fuel must be of at least 7 litres, in
order to be registered by the fuel gauge. To
fill the tank safely: )the engine must be switched off,)
open the fuel filler flap,
)
inser t the key in the cap, then turn it to the left,
)
remove the cap and hook it onto the clip located on the inside of the flap,)
fill the tank, but do not continue after the3rd cut- off of the pump; this could cause
malfunctions.
When
you have filled the tank: )
put the cap back in place, )
turn the key to the right, then remove itfrom the cap, )
close the flap.
You must refuel as soon as possible to avoid
running out of fuel.
If you run out of fuel (Diesel), refer also to the
"Checks" section. Fuel tank capacity: approximately
50 litres (petrol) or 46 litres (Diesel) or 37 litres (LPG); (Depending on version:
approximately 30 litres (petrol or Diesel)).
With Stop & Star t, never refuel with the system in STOP mode; you must switch off the ignition with the key.

The key cannot be removed from thelock until the cap is refitted. Opening the filler cap may create anoise caused by an inrush of air. This vacuum is entirely normal, resulting from the sealing of the fuel system.

Safety
108














Trajectory control systems
Anti-slip regulation (ASR)
and electronic stability
programme (ESP)
The anti-slip regulation (also known as Traction Control) optimises traction to prevent skidding
of the wheels, by acting on the brakes of the
driving wheels and on the engine.
The electronic stability programme acts on the
brake of one or more wheels and on the engine to
keep the vehicle on the trajectory required by the
driver, within the limits of the laws of physics.
Activation
These systems are activated automatically each time the vehicle is started.
They come into operation in the event of a grip
or trajectory problem.
This is indicated b
y flashing of this
warning lamp in the instrument panel.


Deactivation

In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft ground...), if you are unable to make progress,
it may be advisable to temporarily deactivate
these systems, so that the wheels can spin freely and allow the vehicle to move. ) Press the "ESP OFF"
button, located near
the steering wheel.
If this warning lamp comes on in the instrument panel and the indicator lamp in the button comes on, thisindicates that these systems are deactivated. It is recommended that the systems be reactivated as soon as possible.

Reactivation
These systems are reactivated automatically each time the ignition is switched back on or from 30 mph (50 km/h).)
Press the "ESP OFF"
button again to
reactivate them manually.

Operating fault

If this warning lamp comes on,
accompanied by an audible signal
and a message in the screen, this
indicates a
fault with these systems.
Have it checked by a CITROËN
dealer or a qualified workshop.
The trajectory control systems offer increased safety in normal driving, butthis should not encourage the driver to take extra risks or drive at high speed.
The correct functioning of these systems is assured provided thatmanufacturer's recommendations areobserved on:


- wheels (tyres and rims),

- braking components,

- electronic components,

- assembly and repair procedures.
After an impact, have these systems checked by a CITROËN dealer or a qualified workshop.

Driving
120

In exceptional circumstances, the gearbox may need an automaticreinitialisation: starting and gear changing are no longer possible.
Reverse
To e ngage reverse, the vehicle must be
immobilised with your foot on the brake. )Select position R.

Operating fault

With the ignition on, if this warninglamp comes on and AUTOflashes,
accompanied by an audible signal
and a message in the multifunction
screen, this indicates a gearbox
fault.Have it checked by a CITROËN
dealer or a qualified workshop.
At low speed, if reverse gear is requested,
the N warning lamp flashes and the gearbox
goes into neutral automatically.
To e n
gage reverse, put the gear lever intoposition N
, then to position R
.
Stopping the vehicle
Before switching off the engine:
- change to position N
to be in neutral,or
- leave the vehicle in gear; in this case the
vehicle cannot be moved.

Reinitialisation
(5-speed electronic
gearbox)

Following disconnection of the battery, it is
necessary to reinitialise the gearbox.) Switch on the ignition.
AUTO
and - -
appear in the
instrument panel.
) Select position N
. )
Press the brake pedal.)
Wait for around 30 seconds until N
or agear appears in the instrument panel.)
Move the gear lever to position A , then to
position N.) With your foot still on the brake pedal, start
the engine.
The gearbox is operational again.
AUTOand --appear in the
instrument panel.

Follow the procedure described above.

Before doing anything under thebonnet, ensure that the gear lever is in neutral (position N) and that the parking brake is applied.
There is an audible signal on engagement of reverse.

For all parking situations, you mustapply the parking braketo immobilise the vehicle.
When immobilising the vehicle with the engine running, you must put the gear lever into neutral (position N)
.

Driving
126

Operating fault
Maintenance

In the event of a fault with the system, the
"ECO OFF"
switch warning lamp flashes thencomes on continuously.
Have it checked by a CITROËN dealer or aqualified workshop.
In the event of a fault in STOP mode, the
vehicle ma
y stall. All of the instrument panel
warning lamps come on. It is then necessary
to switch o
ff the ignition and star t the engine
again using the key. This s
ystem requires a battery with a specialspecification and technology (reference numbers available from a CITROËN dealer or a qualified workshop).
Fitting a battery not listed by CITROËN
introduces the risk of malfunction of the system.
Press the "ECO OFF"switch again.
The system is active again; this is con
firmed
by the switch warning lamp going off,accompanied by a message in the screen.

Before doing anything under the bonnet,deactivate the Stop & Start system toavoid any risk of injury resulting from automatic operation of STA R T m o d e .


The system is reactivated automaticallyat every new star t using the key.


The Stop & Star t system makes use of advanced technology. All workon this type of battery must be doneby a CITROËN dealer or a qualifiedworkshop.
Reactivation

9
Driving
127





Hill start assist

System which holds your vehicle temporarily (approximately 2 seconds) when star ting on a slope, the time it takes to move your foot from
the brake pedal to the accelerator pedal.
This
function is only active when:


- the vehicle is completely stationary, with your foot on the brake pedal,

- cer tain conditions on a slope are met,

- with the driver’s door closed.
The hill start assist function cannot bedeactivated.
On an ascendin
g slope, with the vehicle
stationary, the vehicle is held momentarilywhen you release the brake pedal:- provided you are in automated mode(position A) or in manual mode (position AM )
on an electronic gearbox.

Operating fault

If a malfunction of the system occurs, these
warning lamps come on. Contact a CITROËN
dealer or a
qualified workshop to have the system checked. On a descendin
g slope, with the vehicle
stationary and reverse gear engaged, thevehicle is held momentarily when you
release the brake pedal.
Do not leave the vehicle while it is being held in the hill star t assist phase. If you need to leave the vehicle withthe engine running, manually applythe parking brake then ensure that the parking brake warning lamp is on (not
flashing) in the instrument panel.
Operation

Checks
136








Bonnet Protects the components of the engine and provides access for checking levels.
Opening
)Push the exterior safety catch B
to the left and raise the bonnet.
)Unclip the bonnet stay C
from its housing,
holdin
g it by its foam protection. )Fix the stay in the notch to hold the bonnet open.
)Take the stay out of the support notch.
)Clip the stay in its housing. )Lower the bonnet and release it at the end of its travel. )Pull on the bonnet to check that it is fully
latched.
)Open the front left door.)Pull the interior release lever A
, located at
the bottom of the door aperture.
The location of the interior release lever prevents opening of the bonnet while the front left door is closed.
When the engine is hot, handle the exterior safety catch and the stay with care.
Before doing anything under the bonnet,
switch off the Stop & Star t system toavoid any risk of injury resulting from anautomatic change to START mode.


Closing
To a v o i d d a m aging the electric units,the use of a high pressure jet wash under the bonnet is strictly prohibited.

10
Checks
137








Running out of fuel
(Diesel)
If your vehicle is fitted with an HDI engine, the fuel system must be primed if you run out of
fuel.
This system consists of a priming pump and a
transparent pipe under the bonnet.
)Fill the fuel tank with at least five litres of
Diesel.)Open the bonnet. )Depending on version, unclip the cover togain access to the priming pump.)Squeeze and release the priming pump
until resistance is felt (could be from thefirst application) and fuel appears in the
transparent pipe with the green connector. )Operate the star ter until the engine star ts.)Depending on version, put the cover back
in position and clip it in place.
)Close the bonnet.

If the engine does not star t at the firstattempt, do not try again. Operate the priming pump again, thenthe starter.

Checks
138














Petrol engines

Screenwash fluid reservoir.2.
Coolant header tank.3.
Air filter.4.
Brake fluid reservoir.5.
Battery.
6.Fusebox.7. Engine oil dipstick. 8.Engine oil filler cap.