2017 Citroen C3 ESP

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AdBlue® and SCR system
for BlueHDi Diesel engines
To assure respect for the environment and
conformity with the new Euro 6 emissions
standard, without adversely affecting the
per formance or fuel consumption of Diesel
engines, CITROËN has taken the decision to
equip its vehicles with an effective system that
associates SCR (Selective Catalytic Reduction)
with a particle filter (FAP) for the treatment of
exhaust gases.
SCR system
Using a fluid called AdBlue® containing urea, a
catalytic converter turns up to 85% of nitrogen
oxides (NOx) into nitrogen and water, which are
harmless to health and the environment. Once the AdBlue
® tank is empty, a
s
ystem required 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 650 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.
The AdBlue® is held in a special tank with
a capacity of about 15 litres: this provides
a driving range of about 11 000 miles
(18

000

km). An alert is triggered automatically
to warn you when the reserve level is
reached: you can then drive about 1 500 miles
(2

400

km) before the tank is empty.
Freezing of the 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.
7
Practical information

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Warning triangle
The triangle can be stored on the rear face of
the boot, secured by straps.
Assembling the triangle
As a safety precaution, before leaving your
vehicle to set up and install the triangle, switch
on the hazard warning lamps and put on your
high visibility vest.Refer to the instructions provided with the
triangle.
Positioning the triangle
Running out of fuel
(Diesel)
On vehicles fitted with Diesel engines, the fuel
system must be primed if you run out of fuel. For more information on Misfuel
prevention (Diesel) , refer to the
corresponding section.
If the engine does not start first
time, don't keep trying, but start the
procedure again from the beginning.
BlueHDi engines
F Fill the fuel tank with at least five litres of Diesel.
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.
F
P
lace the triangle behind the vehicle, as
required by local legislation.
Other HDi engines
(except BlueHDi version)
F A dd at least five litres of Diesel fuel to the
tank.
F

O
pen the bonnet.
F

I
f necessary, unclip the styling cover for
access to the priming pump.
F

S
queeze and release 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

R
efit the styling cover and clip it in place.
F

C
lose the bonnet.
In the event of a breakdown

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1. 12 V compressor, with integral pressure gauge.
2.
S

ealant cartridge, with integral hose.
3.
S

peed limit sticker.
Composition of the kit
The speed limit sticker must be secured
to the interior of the vehicle in the
driver's field of vision, to remind you
that a wheel is in temporary use.
The vehicle's electric system allows the
connection of the compressor for long
enough to inflate a tyre after a puncture
repair.
This kit is installed in the storage box, under the
boot floor.
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.
Temporary puncture repair kit
Access to the kit
Do not exceed a speed of 50 mph
(80 km/h) when driving with a tyre
repaired using this type of kit.
Tyre 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.
8
In the event of a breakdown

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Should the pressure of one or more
tyres be adjusted, it is necessary to
reinitialise the under-inflation detection
system.
For more information on Under-
inflation detection, refer to the
corresponding section.
F

S

tart the compressor by placing the switch
at the " I" position and adjust the pressure
to the value shown on the vehicle's tyre
pressure label.
T

o deflate: press the black button on the
compressor pipe, at the valve connector.
F

O

nce the correct pressure is reached, put
the switch to the " O" position.
F

R

emove the kit then stow it.
8
In the event of a breakdown

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Spare wheel
The tools are installed in the boot under the
f l o o r.
To gain access to them:
F
o
pen the boot,
F

l
ift the floor and remove it,
F

r
emove the storage box containing the
tools.
Access to the tools
List of tools
These tools are specific to your vehicle and
may vary according to the level of equipment.
Do not use them for any purpose other than
those detailed below.
1.
W

heelbrace.
F

or removing the wheel trim and removing
the wheel bolts.
2.
J

ack with integral handle.
F

or raising the vehicle.
3.
W

heel bolt cover removal tool.
F

or removing the wheel bolt cover on alloy
wheels or the central bolt cover (depending
on version).
4.
R

emovable towing eye.
Procedure for changing a wheel with a punctured tyre for the spare wheel using the tools provided with the vehicle.
For more information on To w i n g, refer to the
corresponding section.
The jack must only be used to change a
wheel with a damaged tyre.
The jack does not require any
maintenance.
The jack conforms to European
legislation, such as defined in the
Machinery Directive 2006/42/CE.
In the event of a breakdown

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1. Sidelamps (R10W).
2. Brake lamps (P21W).
3.
D

irection indicators (PY21W).
4.
R

eversing lamp (P21W), right-hand side or
Foglamp (PR21W), left-hand side.
Rear lamps
Changing bulbs
To reassemble, carry out these operations in
reverse order. F
S
pread the bulb holder retaining tabs and
remove the bulb holder.
F
T
urn the bulb a quarter turn and change it.
These bulbs are changed from inside the boot.
F

O

pen the boot.
F

R

emove the access cover on the
corresponding side trim.
F
D
isconnect the lamp unit connector.
F
S
lacken and remove the nut ( take care not
to drop it inside the wing ).
F

U

nclip the lamp unit and carefully remove
it by pulling it horizontally towards the
outside. Take care to engage the lamp unit in its
guides, while keeping it in line with the
vehicle.
Tighten sufficiently to ensure sealing,
but without damaging the lamp.
It may be necessary to use slip joint pliers or
the wheelbrace (depending on equipment) to
remove the nut.
In the event of a breakdown

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Third brake lamp (4 T10 W5W
bulbs)
F With the boot open, unclip the plastic covers.
F

P
ush on the two lugs using a screwdriver.
F

R
emove the lamp via the exterior of the
tailgate.
F

D
isconnect the connector.
F

T
urn the bulb-holder corresponding to
the failed bulb a quarter of a turn and
remove
it.
F

P
ull the bulb and change it.
Number plate lamps (W5W)
To facilitate the removal of the lamp, carry out
this operation with the tailgate half open.
F
I
nsert a thin screwdriver into the lens cut-
out.
F

L
ift it to unclip it.
F

R
emove the lens.
F

C
hange the faulty bulb.
To refit, press on the lens to clip it in place.
To refit, carry out these operations in reverse
order, checking that the screen wash nozzle is
on the left-hand side.
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In the event of a breakdown

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CITROËN will not accept responsibility
for the cost incurred in repairing your
vehicle or for rectifying malfunctions
resulting from the installation of
accessories not supplied and not
recommended by CITROËN and
not installed in accordance with its
instructions, in particular when the
combined consumption of all of the
additional equipment connected
exceeds 10 milliamperes.
Installing electrical
accessories
Your vehicle's electrical system is
designed to operate with standard or
optional equipment.
Before installing other electrical
equipment or accessories on your
vehicle, contact a CITROËN dealer or a
qualified workshop.
In the event of a breakdown