ignition Citroen C5 2017 (RD/TD) / 2.G Repair Manual

197
C5_en_Chap07_info-pratiques_ed01-2016
When switching on the ignition, this warning
lamp comes on, accompanied by an audible
signal and the display of a message
(e.g. "Top-up emissions additive: Starting
prevented in 900 miles") indicating the
remaining range expressed in miles or
kilometres.
When driving, the message is displayed every
200 miles (300 km) until the fluid has been
topped-up.
Go to a CITROËN dealer or a qualified
workshop to have the AdBlue
® topped-up.
You can also top-up the tank yourself.
For more information on AdBlue
® and the SCR
system, and in particular on topping-up the
AdBlue
®, refer to the corresponding section. When switching on the ignition, this warning
lamp flashes, accompanied by an audible
signal and the display of a message
(e.g. "Top-up emissions additive: Starting
prevented in 350 miles") indicating the
remaining range expressed in miles or
kilometres.
When driving, the message is displayed every
30 seconds until the fluid has been topped-up.
Go to a CITROËN dealer or a qualified
workshop to have the AdBlue
® topped-up.
You can also top-up the tank yourself.
Other wise you will not be able to restart your
engine. When switching on the ignition, this warning
lamp flashes, accompanied by an audible
signal and the display of the message "Top-up
emissions additive: Starting prevented".
The AdBlue
® tank is empty: the system required
by regulations prevents engine starting.
To be able to start the engine,
we recommend that you call on
a CITROËN dealer or a qualified
workshop for the top-up required.
If you carry out the top-up yourself, it
is essential to add at least 3.8 litres of
AdBlue
® to the tank.
Remaining range between 350 and 1500 miles (600 and 2 400 km)Remaining range between 0 and 350 miles (0 and 600 km)Breakdown related to a lack of AdBlue®
For more information on AdBlue® and the SCR
system, and in particular on topping-up the
AdBlue
®, refer to the corresponding section.
7
Practical information

198
C5_en_Chap07_info-pratiques_ed01-2016
In the event of a fault with the SCR emissions control system
These warning lamps come on, accompanied
by an audible signal and the display of the
message "Emissions fault".
The alert is triggered when driving when the
fault is detected for the first time, then when
switching on the ignition for subsequent
journeys, while the fault persists.If it is a temporary fault, the alert
disappears during the next journey,
after self-diagnosis of the SCR system.
During an authorised driving phase (between
650 miles and 0 miles) (1 100 km and 0 km)A system that prevents engine starting
is activated automatically from
650 miles (1 100 km) after confirmation
of a fault with the SCR emissions
control system. Have the system
checked by a CITROËN dealer or a
qualified workshop as soon as possible. In the event of the detection of a fault
If a fault with the SCR system is confirmed
(after 30 miles (50 km) covered with the
permanent display of the message signalling
a fault), these warning lamps come on,
accompanied by an audible signal and the
display of a message (e.g.: "Emissions fault:
Starting prevented in 150 miles") indicating
the remaining range expressed in miles or
kilometres.
While driving, the message is displayed every
30 seconds while the fault with the SCR system
persists.
The alert is repeated when switching on the
ignition.
You should go to a CITROËN dealer or a
qualified workshop as soon as possible.
Other wise, you will not be able to restart your
engine.
Practical information

199
C5_en_Chap07_info-pratiques_ed01-2016
Every time the ignition is switched on, these
warning lamps come on, accompanied by an
audible signal and the display of the message
"Emissions fault: Starting prevented".You have exceeded the authorised
driving limit: the starting prevention
system inhibits engine starting. 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.
Starting prevented
To be able to start the engine, you must call on
a CITROËN dealer or a qualified workshop.
7
Practical information

201
C5_en_Chap07_info-pratiques_ed01-2016
Recommendations on storage
AdBlue® freezes at about -11°C and
deteriorates above 25°C. It is recommended
that bottles be stored in a cool area and
protected from direct sunlight.
Under these conditions, the fluid can be kept
for at least a year.
If the additive has frozen, it can be used once it
has completely thawed out.
Never store bottles of AdBlue
® in your
vehicle.
Procedure
Before starting the top-up procedure, ensure
that the vehicle is parked on a flat and level
sur face.
F

S
witch off the ignition and remove the key.
Access
F For access to the AdBlue® tank, raise the
boot carpet then, depending on equipment,
lift out the spare wheel and/or the storage
box.
Opening
F Without pressing, turn the black cap a quarter turn anti-clockwise and lift it off.
F

T
urn the blue cap a 6
th of a turn anti-
clockwise.
F

L

ift off the cap.
7
Practical information

202
C5_en_Chap07_info-pratiques_ed01-2016
Closing
F Refit the blue cap to the tank and turn it a 6th of a turn clockwise, to its stop.
F
R
efit the black cap and turn it a quarter of
a turn clockwise without pressing. Ensure
that the indicator on the cap lines up with
the indicator on the support.
F

D

epending on equipment, return the spare
wheel and/or the storage box to the bottom
of the boot.
F

R

efit the boot carpet and close the tailgate.
Important: in the event of a top-up
after a breakdown because of a lack
of AdBlue
®, signalled by the message
"Top up emissions additive: Starting
prevented", you must wait around
5

minutes before switching on the ignition,
without opening the driver's door,
locking the vehicle or introducing the
key into the ignition switch .
Switch on the ignition, then, after
10
seconds, start the engine.
Do not dispose of AdBlue
® bottles or
containers in the household waste.
Place them in a container provided for
this purpose or take them to your dealer.
If any fluid is split or splashed, wash
immediately with cold water or wipe with
a damp cloth.
If the fluid has crystallised, clean it off
using a sponge and hot water.
F

W

ipe away any spillage around the tank
filler using a damp cloth. Important
: if your vehicle's
AdBlue
® tank is completely empty -
w
hich is confirmed by the alert
messages and the impossibility of
starting the engine, you must add at
least 3.8 litres (so two 1.89 litre bottles).
Filling
F Pour the contents of the bottle into your vehicle's AdBlue® tank.
Practical information

203
C5_en_Chap08_en-cas-de-panne_ed01-2016
HDi engines make use of advanced
technology.
For any work on your vehicle, contact
a qualified workshop that has the
skills and equipment required, which a
CITROËN dealer is able to provide.
BlueHDi engines
Running out of fuel (Diesel)
Priming the fuel system
HDi 160 engine
If you run out of fuel:
F a fter filling (minimum 5 litres) and removing
the protective cover to gain access to the
priming pump,
F

o
perate the manual priming pump, until
some resistance is felt,
F

o
perate the starter motor while depressing
the accelerator pedal slightly until the
engine starts. If the engine fails to start at the first attempt,
wait fifteen seconds before trying again.
If the engine fails to start after a few attempts,
operate the priming pump again and then try to
start the engine.
When the engine is idling, accelerate slightly to
complete the bleeding of the circuit.
F
F ill the fuel tank with at least 5 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.
8
In the event of a breakdown

206
C5_en_Chap08_en-cas-de-panne_ed01-2016
Repair procedure
1. Sealing
F Switch off the ignition.
F
T
urn the selector A to the
"sealant" position.
F

C
heck that the switch B is in
position "O" .
Avoid removing any foreign bodies
which have penetrated into the tyre. F
U ncoil the white pipe G fully.
F U nscrew the cap from the white pipe.
F

C
onnect the white pipe to the valve of the
tyre to be repaired.
Take care, this product is harmful if
swallowed and causes irritation to the eyes.
Keep this product out of the reach of
children.
F Connect the compressor's electric plug to the vehicle's 12 V socket.
F

S
tart the vehicle and leave the engine
running.
Do not start the compressor before
connecting the white pipe to the tyre
valve: the sealant product would be
expelled through the pipe.
In the event of a breakdown

214
C5_en_Chap08_en-cas-de-panne_ed01-2016
Removing a wheel
F Park the vehicle on stable, firm ground that is not slippery. Apply the parking brake.
F

I
f your vehicle is equipped with
"Hydractive
III+" suspension, with the
engine running at idle, adjust the ground
clearance to its maximum height.
F

S
witch off the ignition and engage first gear
(position P for an automatic gearbox).
F

I
f your vehicle is fitted with "Hydractive III+"
suspension, position the chock, whichever
direction the gradient may be in, in front of
the front wheel diametrically opposite to
the one to be replaced.
List of operations
F Remove the protector from each bolt using tool 3 .
F

F
it the security bolt socket to the
wheelbrace to slacken the security bolt
(depending on equipment).
F

S
lacken the other bolts using just the
wheelbrace 1 .
Before positioning the jack:
F

A

lways adjust the vehicle’s ground
clearance to the "maximum height"
position and retain this adjustment
for as long as the jack is under the
vehicle (do not use the hydraulic
adjustments),
F

E

nsure that any passengers have
left the vehicle and are in a safe
place.
Never go underneath the vehicle if it is
supported only by the jack.
The jack and all of the tools are specific
to your vehicle. Do not use them for any
other purposes.
Have the original wheel repaired and
refitted as soon as possible.
In the event of a breakdown

229
C5_en_Chap08_en-cas-de-panne_ed01-2016
Changing a fuse
The 2 fuseboxes are located below the dashboard and under the bonnet.
Replacing a fuse
Before replacing a fuse, you must:
- a scertain the cause of the fault and have it
remedied,
-

s
witch off all electrical consumers,
-

p
ark the vehicle and switch off the ignition,
-

i
dentify the failed fuse using the allocation
tables and diagrams presented on the
following pages. Good
Failed
Tw e e z e r
If the fault recurs soon after replacing the
fuse, have the electrical system checked by a
CITROËN dealer or a qualified workshop. When replacing a fuse, it is essential to:
-
u
se the special tweezer, located on the
cover close to the fusebox, to extract
the fuse from its housing and check the
condition of its filament,
-

a
lways replace a failed fuse with one of
equivalent rating (same colour); using a
different rating could cause a malfunction
(risk of fire). The replacement of a fuse not
mentioned in the tables below may
cause a serious malfunction on your
vehicle. Contact a CITROËN dealer or a
qualified workshop.CITROËN will not accept any
responsibility for the costs incurred
in repairing your vehicle or for the
malfunctions resulting from the
installation of auxiliary accessories
which were not supplied or
recommended by CITROËN and which
were not installed in accordance with
its instructions, in particular where
the current consumption of all of
the additional equipment connected
exceeds 10 milliamps.Installation of 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.
8
In the event of a breakdown

233
C5_en_Chap08_en-cas-de-panne_ed01-2016
Fuses under the bonnet
Access to the fuses
F Undo each screw by a quarter turn.
F R emove the cover.
F

C
hange the fuse. Fuse N°
Rating Function
F1 20 AEngine control unit
F2 15 AHorn
F3 10 AScreen wash pump
F4 10 AHeadlamp wash pump
F5 15 AEngine actuators
F6 10 AAir flow meter - Directional headlamps - Diagnostic socket
F7 10 AAutomatic gearbox selector lever lock - Power steering
F8 25 AStarter motor
F9 10 AClutch switch - STOP switch
F10 30 AEngine actuators
F11 40 AAir conditioning blower
F12 30 AWipers
F13 40 ABSI supply (ignition positive)
F14 30 A-
F15 10 ARight-hand main beam
F16 10 ALeft-hand main beam
F17 15 ARight-hand dipped beam
F18 15 ALeft-hand dipped beam
F19 15 AEngine actuators
F20 10 AEngine actuators
F21 5 AEngine actuators
After a repair, take care to close the
cover correctly to ensure that it is
sealed correctly.
Any repairs on the maxi-fuses (that
give additional protection) located
in the fuseboxes, must be left to a
CITROËN or a qualified workshop.
Table of fuses
8
In the event of a breakdown