engine CITROEN RELAY 2016 Handbook (in English)

138
range indicators
Different levels of alert are triggered
according to the remaining driving range
threshold.
You will be informed as each mileage
threshold is reached and the alerts will
change from temporary to permanent.
-
The 1st alert is triggered at a remaining
driving range of 1 500 miles (2 400 km).
-

The 2nd alert is triggered at a remaining
driving range of 375 miles (600 km).
Up to 0 miles, at which point it will be
impossible to restart the engine after a stop.
r

ange greater than 1 500 miles
(2 400 km)
No information displayed.
Once the 1 500 miles (2

400 km)
threshold is reached, this
warning
lamp comes on
temporarily and the remaining
range message is displayed.
Every time the ignition is switched on, the
alert is given, together with an audible
signal.
r

emaining range less than 1 500 miles
(2

400 km) and greater than 375 miles
(600 km) Once the 350 miles (600
km)
threshold is reached, this
warning lamp flashes,
accompanied by a message on
the remaining driving range.
The alert is repeated with an update of the
remaining driving range in steps of 30 miles
(50 km) travelled.
Every time the ignition is switched on, the
alert is given together with an audible signal.
At 0 miles the system installed in the
vehicle to meet the emissions standard
will prevent engine starting. The 0 level of AdBlue
® additive has been
reached.
Your vehicle's exhaust emissions no longer
meet the "Euro 6" standard and the engine
will not start.
To be able to restart the vehicle, you must
add at least 3.8 litres of AdBlue
®.
-

Pour the additive into the tank (by the

filler with the blue cap).
-

Switch on the ignition without starting.
-


W

ait 10 seconds before starting the
engine.
r

emaining range less than 350 miles
(600

km) and more than 0 miles
Starting prevented, breakdown related to a
lack of AdBlue
® additive in the special tank
Avoid waiting until the remaining
range is 0 miles!
The alert is repeated when driving until the
AdBlue additive tank has been topped-up
with sufficient additive.
Unless the additive in the special additive
tank is topped-up, you risk immobilisation of
the vehicle. Following this, make a further fill to the
special additive tank, the capacity of
which is 15 litres. Or go to a CITROËN dealer or a
qualified workshop.
AdBlue® additive

139
Fault with the Scr system
The diagnostic warning lamp
comes on.
Every time the ignition is
switched on, the emissions fault
is confirmed by an audible signal and a
message.
If it is a temporary fault, the alert disappears
as soon as the exhaust emissions return to
the levels required by the standard. Fault confirmed
In addition to the previous signals, the
remaining range allowed will be displayed in
miles (kilometres) in the instrument panel.
The alert will be repeated every 30 seconds
with an update of the driving range.
Go to a CITROËN dealer or a qualified
workshop as soon as possible.
You risk not being able to start the engine.
Starting prevented, having covered the
250 miles (400 km)
d

etection
At each attempt at starting,
the alert is activated and the
message on starting prevention is
displayed.
On the other hand, if the warning lamp
is still on after 30 miles (50 km) of
driving, the fault is confirmed.
An engine start prevention system
will be activated automatically after
250

miles (400 km) travelled following this
confirmation.
Go to a CITROËN dealer or a qualified
workshop.
AdBlue® additive
7
CHECKS

140
refilling / topping-up the
AdBlue® additive
Precautions to take
Use only AdBlue® additive that meets the
ISO 22241 standard.
The AdBlue
® additive is an urea-based
solution.
This liquid is non-flammable, colourless and
odourless.
To be kept in a cool area.
c

ontainers (5 or 10 litres) and
bottles

(1.89 litres) of AdBlue
®
Please check the use-by date.
Read the instructions on the label.
Ensure that you have a suitable filler pipe,
which may or may not be supplied with the
container. Park the vehicle
-

Before topping-up, ensure that the

vehicle is parked on a flat and level
surface.
Open the filler
-
Open the fuel filler flap.
-

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

Remove the blue cap downwards.
top-up
-

Obtain a bottle of
AdBlue
®. After first
checking the use-by date, read carefully
the instructions on use on the label
before pouring the contents of the bottle
into your vehicle's AdBlue
® tank.
Important: if 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 3.8 litres (so two 1.89 litre
bottles).
-

After emptying the bottle, wipe away any

spillage around the tank filler using a
damp cloth.
If any additive is split or splashed,
wash immediately with cold water or
wipe with a damp cloth.
If the additive has crystallised, clean it off
using a sponge and hot water.
AdBlue® additive

142
A. Positive metal point on your vehicle
B.
Slave battery
c

.
Earth on your vehicle
Make connections only to the points


indicated and illustrated above. Failure
to observe this instruction introduces
the risk of short-circuit!Starting from another battery
B
A
tt

E
r
Y
c
harging the battery using
a charger
- Connect the red cable to the metal
point
A then to the positive (+) terminal


of the slave battery B .
-

Connect one end of the green or black

cable to the negative (-) terminal of the
slave battery B .
-

Connect the other end of the green or

black cable to the earth point
c
on your

vehicle.
-

Operate the starter
, let the engine run.
-

W
ait for the engine to return to idle, then
disconnect the cables. -
Go to the battery located in the front left
floor.
-

Disconnect the battery
.
-

Follow the instructions for use given by

the battery charger manufacturer.
-

Reconnect starting with the negative (-)

terminal.
-

Check that the terminals and connectors

are clean. If they are covered with
sulphate (white or greenish deposit),
disconnect them and clean them.
Discharged battery

143
Access to the battery
Unscrew the 6 access cover retaining
screws.
Lift off or remove completely the access
cover.
Press lever 1 downwards to spread the
clamp.
Remove the terminal 2 from the negative (-)
post. The batteries contain harmful
substances such as sulphuric acid and
lead. They must be discarded in accordance
with the provisions of the law and must not,
in any circumstances, be discarded with
household waste.
Take used batteries to a special collection
point.
The charging operation must be carried
out in a ventilated area away from
naked flames or any possible sources of
sparks to eliminate the risk of explosion and
fire.
Do not attempt to charge a frozen battery: it
must first be thawed to eliminate the risks of
explosion. If the battery has frozen, before
charging it have it checked by a specialist
who will check that the internal components
have not been damaged and that the
container is not cracked, which could mean
that there is a risk of a leak of toxic and
corrosive acid.
Proceed with a slow charge charge at low
current for a maximum pf about 24 hours to
avoid damaging the battery. Before disconnecting the battery, you must
wait for 2 minutes after switching off the
ignition.
Never disconnect a terminal when the
engine is running.
Never charge a battery without first
disconnecting the terminals.
Close the windows and doors before
disconnecting the battery.
After every reconnection of the battery,
switch on the ignition and wait 1 minute
before starting to allow the electronic
systems to be initialised. If slight difficulties
are experienced after this, please contact a
CITROËN dealer or a qualified workshop.
Discharged battery
QUICK HELP
8

145
The three fuseboxes are located in the
dashboard on the left-hand side, in the
right-hand side pillar and in the engine
compartment.
The descriptions provided cover only the
fuses that can be replaced by the user. For
any other replacement, go to a CITROËN
dealer or a qualified workshop.
removing and fitting a fuse
Before changing a fuse, the cause of the
fault must be found and rectified. The fuse
numbers are indicated on the fusebox.
Always replace a faulty fuse with a fuse
of the same rating.
cHAnGInG A Fu SECITROËN does not accept any
responsibility for expenses incurred
by repairs to your vehicle or for any
malfunctions resulting from the installation
of additional accessories which are not
supplied or recommended by CITROËN and
which are not installed in accordance with its
instructions, in particular when the combined
consumption of all of the additional
equipment connected exceeds
10 milliamperes.
Good
Failed
Information for technicians: for
complete information on the fuses and
relays, refer to the wiring diagrams in the
workshop procedures via the CITROËN
dealer network.
dashboard, left-hand side,
fuses
Remove the bolts and tilt the box to access
the fuses.
QUICK HELP
8
Failed fuse

146FusesA (amps) Allocation
12 7.5Right-hand dipped headlamp
13 7.5Left-hand dipped headlamp
31 5Engine compartment control unit relay - Dashboard control unit relay (i\
gnition switch +)
32 7.5Cabin lighting (battery +)
33 7.5Battery check sensor on Stop & Start version (battery +)
34 7.5Minibus interior lighting - Hazard warning lamps
36 10Audio system - Air conditioning controls - Alarm - Tachograph - Battery cut-off control unit - Additional
heating programmer (battery +)
37 7.5Brake lamp switch - Third brake lamp - Instrument panel (ignition +)
38 20Central door locking (battery +)
42 5ABS control unit and sensor - ASR sensor - DSC sensor - Brake lamp switch
43 20Windscreen wiper motor (ignition switch +)
47 20Driver's electric window motor
48 20Passenger's electric window motor
49 5Parking sensors control unit - Audio system - Steering mounted controls - Centre and side switch panels\
-
Auxiliary switch panel - Battery cut-off control unit (ignition switch +)
50 7.5Airbags and pre-tensioners control unit
51 5Tachograph - Power steering control unit - Air conditioning - Reversing lamps - Water in Diesel sensor -
Air
flow sensor (ignition switch +)
53 7.5Instrument panel (battery +)
89 -Not used
90 7.5Left-hand main beam
91 7.5Right-hand main beam
92 7.5Left-hand front foglamp
93 7.5Right-hand front foglamp
Failed fuse

148
Fuses in the engine
compartment
Remove the nuts and tilt the box to access
the fuses.
r
efit the cover carefully after checking or
replacing fuses. Fuses
A (amps) Allocation
1 40ABS pump supply
2 50Diesel pre-heat unit
3 30Ignition switch - Starter motor
4 40Fuel heater
5 20/50Cabin ventilation with additional programmable heating
(battery +)
6 40/60Cabin fan maximum speed (battery +)
7 40/50/60 Cabin fan minimum speed (battery +)
8 40Cabin fan assembly (ignition switch +)
9 15Rear 12 V socket (battery +)
10 15Horn
11 -Not used
14 15Front 12 V socket (battery +)
15 15Cigarette lighter (battery +)
16 -Not used
17 -Not used
18 7.5Engine management control unit (battery +)
19 7.5Air conditioning compressor
20 30Screenwash/headlamp wash pump
21 15Fuel pump supply
22 -Not used
23 30ABS electrovalves
24 7.5Auxiliary switch panel - Door mirror controls and folding
(ignition switch +)
30 15Door mirror heating
Failed fuse

161
PuncturE rEPAIr KItrepairing the tyre
- Apply the parking brake.
-
Unscrew the tyre valve cap, remove the

filling hose B and screw the ring E onto
the valve. -

Start the engine.
-
Insert the connector G
into the nearest
power socket on the vehicle.
-

Switch on the compressor by placing the

switch F in position "I" (on),
-

Inflate the tyre to a pressure of 5 bar
.
To obtain a more accurate reading, you are
advised to check the pressure value on the
pressure gauge H , with the compressor off.
-

Check that the switch
F on the
compressor is in position "0" (off).
This temporary puncture repair kit stowed
in a bag located in one of the front door
pockets.
It consists of:
-

a cartridge

A , containing the sealant
fluid, equipped with:
●

a filling hose

B ,
●

a sticker

c
indicating "max. 80 km/h",


which the driver must affix in full view
(on the dashboard) after repairing the
tyre,
-

a quick guide to use of the repair kit,
-


a compressor

d
equipped with a


pressure gauge and unions,
-

adaptors, for the inflation of various


items.
QUICK HELP
8
Puncture

163
tOWInG
t
owing the vehicle
The removable towing eye is located in the
tool box under the front passenger seat.
Unclip the cover using a flat tool.
Screw the removable towing eye in fully.
Attach the approved towing arm to to the
removable towing eye.
Place the gear lever in neutral.
towing another vehicle
The fixed towing eye is located on the right
below the bumper.
Attach the approved towing arm to the fixed
eye.
Failure to observe this requirement
may result in damage to certain braking
components and the lack of some braking
assistance systems when the engine is re-
started.
General recommendations
Observe the legislation in force in your
country.
Ensure that the weight of the towing vehicle
is higher than that of the towed vehicle.
The driver must remain at the wheel of the
towed vehicle and must have a valid driving
licence.
When towing a vehicle with all four wheels
on the ground, always use an approved
towing arm; rope and straps are prohibited.
The towing vehicle must move off gently.
When towing a vehicle with the engine off,
there is no longer any power assistance for
braking or steering.
In the following cases, you must always call
on a professional recovery service:
-

vehicle broken down on a motorway or

fast road,
-

four-wheel drive vehicle,
-


when it is not possible to put the

gearbox into neutral, unlock the
steering, or release the parking brake,
-

towing with only two wheels on the

ground,
-

where there is no approved towing arm

available...
QUICK HELP
8
Being towed or towing