2017 CITROEN RELAY ad blue

150
BLuEHdI And AdBLuE®
AdBlue® is the brand name of the solution
needed for operation of the SCR system.
This solution is a urea-based fluid.
This fluid is non-flammable, colourless and
odourless. BlueHDI vehicles have a specific AdBlue
®
additive tank with a capacity of 15 litres.
It has an exterior filler located behind the
fuel filler flap below the fuel filler cap and
closed with a blue filler cap.
The aim of BlueHDi is to reduce the
emissions of NOx (nitrous oxides) in the
air by up to 90%, using a system that
converts NOx into water vapour and nitrogen
in a dedicated catalytic converter: SCR
(Selective Catalytic Reduction).
This objective meets the "Euro 6" emissions
standard adopted by the European Union
aimed at limiting the emissions of pollutants
from internal combustion engines.
The SCR technology used on BlueHDi
engines involves the injection of AdBlue®
into the exhaust system.
Scr technology
AdBlue®

151
This operation can also be carried out
by a CITROËN dealer or a qualified
workshop.
These bottles and containers are available
from CITROËN dealers. Filling the AdBlue tank
Filling of the AdBlue
® tank can be done
using:
-

5 or 10 litres containers equipped with a

10 centimetre filler tube or the filling kit
available from CITROËN dealers,
-

1.89 litre bottles that are screwed onto

the filler neck, available from CITROËN
dealers,
-

or when at a fuel filling station equipped

with a special AdBlue
® delivery pump for
heavy or light vehicles. Good practice
Once the AdBlue level drops to the reserve
level, you are warned by different temporary
signals (warning lamp, message, audible
signal).
When the AdBlue
® tank is empty,
restarting becomes impossible.
It is strongly recommended that you do not
wait for the successive alerts, but top-up the
AdBlue
® as soon as possible.
To facilitate filling, an adaptor is also
available from CITROËN dealers.
AdBlue®
7
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152
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.
remaining 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.0 miles operating range reached: the system
installed in the vehicle to meet the emissions
standard will prevent engine starting.
Your vehicle's exhaust emissions no longer
meet the "Euro 6" standard and the engine will
not start.
Unless the AdBlue
® is topped-up in the
special additive tank, the vehicle will remain
immobilised.
To be able to restart the vehicle, you must:
-

top-up the
AdBlue® with at least
3.8 litres.
-

or

go to a CITROËN dealer or a qualified
workshop.
r

emaining range less than 350 miles

(600 km) and more than 0 miles Starting prevented - Breakdown related to
a lack of AdBlue
®
in the special tank
Following this, make a further fill to the


special additive tank, the capacity of
which is 15 litres.
Every time the ignition is switched on, the
alert is given, together with an audible
signal.
AdBlue®

153
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®
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154
refilling / topping-up the
AdBlue®
Precautions to take
To facilitate filling, an adaptor is
available from CITROËN dealers. 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 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.
Use only AdBlue
® that meets

the ISO 22241 standard.
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.
AdBlue®

155
refit the filler cap
-
Refit the blue cap to the tank and turn it

a 6
th of a turn clockwise, to its stop.
-

Close the filler flap.
r

estart the engine
-

Switch the ignition on, without starting.
-


W

ait 10 seconds before starting the
engine.
Keep AdBlue
® out of the reach of
children, in its original container.
Never transfer AdBlue
® to another container:
it would loose its purity.
Never dilute the fluid with water.
Never pour the fluid into the Diesel fuel tank.
recommendations on storage
Never store containers or bottles of
AdBlue® in your vehicle.
Freezing of the AdBlue
®
The SCR system includes an AdBlue®
tank heater that ensures operation of
the vehicle in normal conditions.
In exceptional situations, such as when the
vehicle is kept at temperatures below -15°C
(5°F) for a long period, there may be an
emission fault alert related to freezing of the
AdBlue
® additive.
Park the vehicle in an area at a more
moderate temperature for a few hours until
the AdBlue
® becomes a fluid again.
The emissions warning lamp does not go off
immediately, but does so after a few miles
of driving.
Never dispose of AdBlue® fluid bottles
in the household waste.
Place them in a special container provided
this purpose or take them to your dealer.
AdBlue® freezes at about -11°C
(12.2° F) and deteriorates above 25°C
(77°F).
It is recommended that containers and
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.
Additive that has been frozen can be used
once it has thawed out in ambient air.
AdBlue®
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191
EnGInES And GEAr BO x ES
diesel engine
Euro 6 2.0 litre BlueH
d i 110
2.0 litre BlueH d i 110 S&S2.0 litre BlueH
d i 130
2.0 litre BlueH d i 130 S&S2.0 litre BlueH
d i 160
2.0 litre BlueH d i 160 S&S
Gearbox Manual
(6-speed)
Maximum power (hp) 11 0130 160
EU standard maximum power (kW) 8196120
Cubic capacity (cc) 1 9971 9971 997
Bore x stroke (mm) 85 x 8885 x 8885 x 88
Maximum power engine speed (rpm) 3 5003 7503 750
EU standard maximum torque (Nm) 300340350
Maximum torque engine speed (rpm) 1 5001 7501 750
Fuel DieselDieselDiesel
Catalytic converter Ye sYe sYe s
Particle filter Ye sYe sYe s
Engine oil capacity (in litres)
after draining and replacing the filter 6.6
6.66.6
9
tEcHnIcAL dAtA
diesel engines

219Touch screen Audio-Telematic system
Multimedia audio system - Bluetooth® telephone - GPS navigation
Contents
First steps
2 20
Glossary
2

21
Steering mounted controls

2
22
Menus

2
23
Radio

2
24
DAB (Digital Audio Broadcasting) radio

2
28
Media
23

0
Navigation
2

38
Telephone
2

42
Vehicle information

2
46
Settings
2

48
Voice commands

2
58
The system is protected in such a way that it will only operate in
your vehicle. As as safety measure, the driver must only carry out operations
which require prolonged attention while the vehicle is stationary.
When the engine is switched off and to prevent discharging of
the battery, the system switches off following the activation of
the energy economy mode.
touch Screen Audio - telematic System
AudIO and tELEMAtIcS
10