fuel pump CITROEN C3 AIRCROSS 2022 Owners Manual

166
Fuel tank
Tank capacity: approximately 45 litres.
I f you have put the wrong fuel in your
vehicle, you must have the fuel tank
drained and filled with the correct fuel
before star ting the engine.
Low fuel level
When the low fuel level in the
tank is reached, this warning lamp
comes on in the instrument panel,
accompanied by an audible warning
and a message.
When it first comes on, about 5


litres of fuel
remain in the tank.
This warning lamp will come on every time
the ignition is switched on, accompanied
by a message and an audible signal, until
a sufficient addition of fuel is made. This
audible signal and message are repeated with
increasing frequency as the fuel level drops
and approaches " 0".
Refuel as soon as possible to avoid running
out.
For more information on Running out of
fuel (Diesel) , refer to the corresponding
section.
Refilling
A self-adhesive label on the inner face of the
filler flap reminds you of the type of fuel to use,
depending on your engine.
Additions of fuel must be of at least 5
litres, in
order to be registered by the fuel gauge.
Opening the filler cap may create a noise
caused by an inrush of air. This vacuum is
entirely normal, resulting from the sealing of the
fuel system.
To refuel in complete safety:
F

Y
ou must switch off the engine.
F

W
ith the vehicle unlocked, press the rear-
central part of the filler flap to open it.
F

T
ake care to select the pump that delivers
the correct type of fuel for your vehicle.
F

T
urn the filler cap to the left. F

R
emove the cap and place it on its support
(on the filler flap).
F

I
nsert the filler nozzle and push it in as far
as possible before starting to refuel (risk of
blowback).
F

F
ill up the tank completely, but do not
continue after the 3
rd cut-off of the nozzle;
this could cause malfunctions.
Once you have finished refuelling:
F

R

efit the filler cap.
F

T

urn it to the right.
F

P

ush the filler flap to close it.
If your vehicle is fitted with Stop & Start,
never refuel with the engine in STOP
mode; you must switch off the ignition
using the key, or the START/STOP button
if your vehicle has

K

eyless Entry and
Starting.
Practical information

167
Fuel cut- of f
Your vehicle is equipped with a safety device
which cuts off the fuel supply in the event of a
collision.
Misfuel prevention
(Diesel)
(Depending on country of sale)
Mechanical device which prevents filling the
tank of a Diesel vehicle with petrol. It helps
avoid the risk of engine damage that can result
from filling with the wrong fuel.
Operation
When a petrol filler nozzle is introduced into the
Diesel tank, it comes into contact with the flap.
The system remains closed and prevents filling.It remains possible to use a fuel can to fill
the tank.
In order to ensure a good flow of fuel,
do not place the nozzle of the fuel can in
direct contact with the flap of the misfuel
prevention device and pour slowly.
Travelling abroad
As Diesel fuel pump nozzles may be
different in other countries, the presence
of the misfuel prevention device may make
refuelling impossible.
Not all Diesel vehicles are fitted with
misfuel protection, so before travelling
abroad, we recommend that you check
with the CITROËN dealer network whether
your vehicle is suitable for the fuel pumps
in the country in which you intend to travel.
Do not persist but introduce a Diesel type
filler nozzle.
Snow chains
In wintry conditions, snow chains
improve traction as well as the
behaviour of the vehicle when
braking.
Snow chains must be fitted only to the
front wheels. They must never be fitted to
"space-saver" type spare wheels.
Take account of the legislation in force in
your country on the use of snow chains
and the maximum authorised speed.
Installation tips
F If you have to fit the chains during a journey, stop the vehicle on a flat sur face on the side
of the road.
F

A
pply the parking brake and, if necessary,
put wheel chocks against the wheels to
prevent your vehicle from sliding.
F

F
it the chains following the instructions
provided by the manufacturer.
F

M
ove off gently and drive for a few seconds,
without exceeding 30
mph (50 km/h).
F

S
top your vehicle and check that the snow
chains are correctly tightened.
7
Practical information

178
When the engine is warm, the temperature of
the coolant is regulated by the fan.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying out any
work.
To avoid the risk of scalding when you need to
top up in an emergency, place a cloth around
the cap and unscrew the cap by two turns to
allow the pressure to drop.
Once the pressure has dropped, remove the
cap and top up the coolant.The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Fluid specification
The fluid must conform to the manufacturer's
recommendations.
Screenwash fluid level
A low coolant level presents a risk of serious
damage to your engine.
Top up the fluid when necessary.Fluid specification
The screenwash fluid must be topped up with a
ready for use mix.
In winter (temperatures below zero), a fluid with
antifreeze must be used that is appropriate for
the prevailing conditions, in order to preser ve
the elements of the system (pump, tank, ducts,
e t c .) .
Filling with pure water is prohibited under all
circumstances (risk of freezing, limestone
deposits, etc.).
Diesel fuel additive level
(Diesel with particle filter)
The additive tank minimum level is
indicated by fixed illumination of this
warning lamp, accompanied by an
audible signal and a message that
the particle filter additive level is
too low.
To p p i n g u p
The reser voir must be topped up without delay
by a CITROËN dealer or a qualified workshop.
AdBlue level
An alert is triggered once the reser ve level is
reached.
To avoid the vehicle being immobilised as per
regulations, you must top up with AdBlue.
For more information on AdBlue
® and the SCR
system, and, in particular, topping it up, refer to
the corresponding section.
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Other wise, have them checked by a CITROËN
dealer or a qualified workshop.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened
(versions without quick release
terminals) and that the connections
are clean.
Practical information

181
During each scheduled ser vice of your vehicle
by a CITROËN dealer or a qualified workshop,
the AdBlue
® tank is refilled in order to allow
normal operation of the SCR system.
If the estimated mileage of your vehicle
between two ser vices is greater than around
12,000

miles (20,000 km), it will be necessary
to top up the AdBlue
®.
Once the AdBlue
® tank is empty, a system
r
equired by regulations prevents starting
of the engine.
If the SCR

system is faulty, the level of
emissions from your vehicle will no longer
meet the Euro 6 standard: your vehicle
becomes polluting.
In the event of a confirmed fault with the
SCR system, you must go to a CITROËN
dealer or a qualified workshop as soon
as possible: after a running distance of
680

miles (1,100

km), a system will be
triggered automatically to prevent engine
starting.
In either case, a range indicator gives you
the distance you can travel before the
vehicle is immobilised.
For more information on the Warning
and indicator lamps and the associated
alerts, refer to the corresponding section. Freezing of AdBlue
®
AdBlue® freezes at temperatures below
around -11°C.
The SCR system includes a heater for the
AdBlue
® tank, allowing you to continue
driving in all weather conditions.
Topping up with AdBlue®
Before topping up, please read the
following warnings carefully.
Precautions for use
The AdBlue® solution is based on urea. This
liquid is non-flammable, colourless and
odourless (when kept in a cool place).
In the event of contact with the skin, wash the
affected area with soap and water. In the event
of contact with the eyes, wash (irrigate) the
eyes with large amounts of water or with an eye
wash solution for at least 15
minutes. If you feel
a persistent burning sensation or irritation, get
medical attention.
If swallowed, immediately wash out the mouth
with clean water and then drink plenty of water. Keep AdBlue
® out of the reach of children,
in its original container.
Never transfer AdBlue
® to another
container: it would become contaminated.
Use only AdBlue
® fluid that meets the
ISO
22241 standard.
Never dilute AdBlue
® with water.
Never pour AdBlue® into the Diesel fuel
tank.
Containers are available from a
CITROËN

dealer or a qualified workshop.
In certain conditions (at high temperature,
for example), the risk of release of ammonia
cannot be excluded: do not inhale the vapour.
Ammonia has an irritant effect on mucous
membranes (eyes, nose and throat).
You can also visit a ser vice station
equipped with AdBlue pumps specially
designed for private vehicles and light
goods vehicles.
7
Practical information

182
Recommendations on storage
AdBlue® freezes at about -11°C and
deteriorates above 25°C. It should be stored in
a cool place and protected from direct sunlight.
Under these conditions, the fluid can be kept
for at least a year.
If the fluid has frozen, it can be used once
it has completely thawed out at ambient
temperature.
Never keep AdBlue
® containers in your
vehicle.
Procedure
In cold weather, before per forming the top-up,
ensure that the temperature is above -11°C.
Otherwise the AdBlue
® may be frozen and so
cannot be poured into the tank.
Park your vehicle in a warmer area for a few
hours to allow the top-up to be carried out. F

S
witch off the ignition and remove the key to
switch off the engine.
or
F
W
ith
K
eyless Entry and Starting, press the
" START/STOP " button to stop the engine.
F
W
ith the vehicle unlocked, open the fuel
filler flap.
F
T
urn the blue cap a quarter turn anti-
clockwise.
F
R
elease the blue cap.
Refilling
F Obtain an AdBlue® container. After first
checking the use-by date, read the
instructions on the label carefully before
pouring the contents of the container or
bottle into your vehicle's AdBlue tank. F

I
nsert the AdBlue
® pump nozzle and refill
the tank until the nozzle stops automatically.
Or
Important:
-

T

o avoid over flowing the AdBlue
® tank,
i
t is recommended:
•

T

o do a top-up of between 10 and
13

litres using AdBlue
® containers.
Or
•

I

f filling in a ser vice station, stop
after the first automatic shut-off of
the nozzle.
-
I

f your vehicle's AdBlue
® tank is
completely empty – which is confirmed
by the alert messages and the
impossibility of starting the engine –
you must add at least 5

litres.
Never top up from an AdBlue
® dispenser
reserved for heavy goods vehicles.
F

B

efore topping up, ensure that the vehicle is
parked on a flat and level sur face.
Practical information

184
Running out of fuel
(Diesel)
On vehicles fitted with Diesel engines, the fuel
system must be primed if you run out of fuel.
If the engine does not start first time, do not
keep trying but start the procedure again from
the beginning.For more information on Misfuel
prevention (Diesel) , refer to the
corresponding section.
BlueHDi engines
F Fill the fuel tank with at least five litres of Diesel fuel.
F

S
witch on the ignition (without starting the
engine).
F

W
ait around 6 seconds and switch off the
ignition.
F

R
epeat the operation 10 times.
F

O
perate the starter to run the engine.
Other HDi engines
(Except BlueHDi version)
F
F
ill the fuel tank with at least five litres of
Diesel fuel. F

O
perate the priming pump repeatedly until
resistance is felt (there may be resistance at
the first press).
F
O
perate the starter to start the engine (if the
engine does not start at the first attempt,
wait around 15 seconds before trying
again).
F
I
f the engine does not start after a few
attempts, operate the priming pump again,
then start the engine.
F
P
ut the cover in place and clip it in.
F
C
lose the bonnet.
Temporary puncture
repair kit
Scan the QR code on page 3 to view
explanatory videos.Comprising a compressor and a sealant
cartridge, it allows the temporary repair
of
a tyre so that you can drive to the nearest
garage.
It is designed to repair most punctures which
could affect the tyre, located on the tyre tread
or shoulder.
Only the 12 V socket at the front of
the vehicle allows the compressor to be
connected for long enough to repair or
inflate the vehicle tyre.
The other 12 V sockets of the vehicle
are not designed to be used with the
compressor.
Under-inflation detection
After repair of the tyre, the warning
lamp will remain on until the system is
reinitialised.
For more information on Under-inflation
detection , refer to the corresponding
section.
F

O
pen the bonnet.
F

I

f necessary, unclip the cover to access the
priming pump.
In the event of a breakdown

200
Lower fuseboxFuseNo. Rating
(A) Functions
F3 5Trailer power supply.
F4 15Horn.
F5 – F6 20Front and rear screenwash pump.
F7 10Rear 12
V socket.
F8 20Rear windscreen wiper.
F10 – F11 30Locking/unlocking of the doors and fuel filler flap.
F14 5Alarm, telematic unit.
F27 5Alarm (preparation).
F29 20Telematic radio.
F31 15Radio (retrofitting).
F32 15Front 12
V socket.
In the event of a breakdown