2018 CITROEN C-ELYSÉE Handbook (in English)

103
AdBlue® (BlueHDi
engines)
SCR System
Using a fluid called AdBlue® that contains
urea, a catalytic converter turns up to 85%
of nitrogen oxides (NOx) into nitrogen and
water, which are harmless to health and the
environment. The AdBlue
® is contained in a special tank

with a capacity of around 17 litres. This
capacity allows a driving range of around
12,000

miles (20,000 km). An alert system is
triggered automatically once the reser ve level
is reached: you can then drive for a further
1,500

miles (2,400 km) before the tank is
completely empty.
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 distance travelled by your
vehicle between two ser vices is greater than
12,000

miles (20,000 km), it will be necessary
to top up the AdBlue.
To respect the environment and ensure
compliance with the new Euro 6

standard,
without adversely affecting the performance or
fuel consumption its diesel engines, CITROËN
has taken the decision to equip its vehicles
with a system that associates SCR (Selective
Catalytic Reduction) with a particle filter (DPF)
for the treatment of exhaust gases. Once the AdBlue
® tank is empty, a system
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 shows the
distance you can travel before the vehicle
is immobilised.
For more information on the Warning
lamps and the associated alerts, refer to
the corresponding section.
Filling the AdBlue
® tank is an operation
included in every routine ser vice on your
vehicle by a CITROËN dealer or a qualified
workshop.
Topping up with AdBlue®
7
Practical information

104
Freezing of the AdBlue®
AdBlueAdBlue® 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.
Precautions for use
If swallowed, immediately wash out the mouth
with clean water and then drink plenty of water.
In certain conditions (high exterior temperature,
for example), the risk of ammonia being
released cannot be ruled out: do not inhale
the vapours. Ammonia has an irritant effect on
mucous membranes (eyes, nose and throat).
Keep AdBlue
® out of the reach of children,
in its original container or bottle.
Never transfer AdBlue
® to another
container: it would lose its purity.
Use only AdBlue
® fluid that meets the
ISO
22241
standard.
Never dilute AdBlue
® with water.
Never pour AdBlue® into the diesel fuel
tank. Never top up from an AdBlue
® dispenser
reserved for heavy goods vehicles.
Recommendations on storage
AdBlue® freezes below around -11°C and
deteriorates above 25°C. It is recommended
that bottles or containers 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 additive has frozen, it can be used once it
has completely thawed out.
Never store bottles or containers of
AdBlue
® in your vehicle.
Nevertheless, given the capacity of the tank, it
may be necessary to top up the fluid between
services, more particularly if an alert (warning
lamps and a message) signals the requirement.
You can go to a CITROËN dealer or a qualified
workshop.
If you envisage topping up yourself, please
read the following warnings carefully.
AdBlue
® is a urea-based solution. This fluid
is non-flammable, colourless and odourless
(stored in a cool place).
In the event of contact with the skin, wash the
affected area with soap and running water. In
the event of contact with the eyes, immediately
rinse the eyes with large amounts of water
or with an eye wash solution for at least
15

minutes. If a burning sensation or irritation
persists, get medical attention. Containers are available from a CITROËN
dealer or a qualified workshop.
Practical information

105
Procedure
Before topping up, ensure that the vehicle is
parked on a flat and level sur face.
In wintry conditions, ensure that the
temperature of the vehicle is above -11°C.
Otherwise the AdBlue
® may freeze and so
cannot be poured into its 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.
F

U

nclip the plastic valve. F

C
arefully lift off the cap, without letting go
of it.
F

F

or access to the AdBlue
® tank, open the
boot, remove the boot floor and then lift out
the storage box containing the tools.
F

I

nsert your fingers into the aperture and turn
the blue cap 1/6
th of a turn anti-clockwise. F
G
et a bottle of AdBlue
®. After first checking
the use-by date, read the instructions on
use on the label carefully 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 displays and the impossibility of
starting the engine – you must add at least
3.8

litres (so two 1.89

litre bottles).
F

A

fter emptying the bottle, wipe away any
spillage around the tank filler using a damp
cloth. If any additive is spilt 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.
F
R
efit the blue cap to the tank and turn it 1/6
th
of a turn clockwise, to its stop.
F

R

eplace the plastic valve, clipping it in the
opening.
F

R

eturn the storage box containing the tools
to its location.
F

R

eplace the boot floor and close the boot. Never dispose of AdBlue
® additive
bottles in the household waste. Place
them in a container provided for this
purpose or take them to your dealer.
Important: if topping up after
running out of Adblue , you must wait
approximately 5 minutes before switching
on the ignition, without opening the
driver's door , unlocking the vehicle or
inser ting the key in the ignition .
Switch on the ignition, then, after
10


seconds, start the engine.
7
Practical information

106
Snow chains
In wintry conditions, snow chains improve
traction as well as the behaviour of the vehicle
when braking.The 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 running speed
authorised .
Advice on installation
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.
It is strongly recommended that before
you leave, you practise fitting the snow
chains on a level and dry sur face.
Avoid driving with snow chains on roads
that have been cleared of snow to avoid
damaging your vehicle's tyres and the
road sur face. If your vehicle is fitted with
alloy wheels, check that no part of the
chain or its fixings is in contact with the
wheel rim. Use only the chains designed to be fitted to the
type of wheel fitted to your vehicle:
Original tyre size Maximum link size.
185/65


R159
mm
195/55


R16
For more information on snow chains, contact a
CITROËN dealer or a qualified workshop.
Practical information

107
Load reduction mode
System which manages the use of certain
functions according to the level of charge
remaining in the battery.
When the vehicle is being driven, the load
reduction function temporarily deactivates
certain functions, such as the air conditioning,
heated rear screen, etc.
The deactivated functions are reactivated
automatically as soon as conditions permit.
Energy economy mode
System which manages the duration of use of
certain functions to conser ve a sufficient level
of charge in the battery.
After the engine has stopped, you can still use
functions such as the audio and telematics
system, windscreen wipers, dipped beam
headlamps, courtesy lamps, etc. for a
maximum combined duration of about forty
minutes.
Switching to economy
mode
Once this period has elapsed, a message
appears in the screen indicating that the
vehicle has switched to economy mode and the
active functions are put on standby.
If a telephone call is in progress at this time,
the connection via the audio system's hands-
free function will be maintained for around
10

minutes.
Exiting the mode
These functions are reactivated automatically
next time the vehicle is driven.
F
T
o restore these functions immediately,
start the engine and let it run for at least five
minutes. A flat battery prevents the engine from
starting (refer to the corresponding
section).
7
Practical information

108
Changing a wiper blade
Before removing a
windscreen wiper
F Within one minute after switching off the ignition, operate the wiper stalk to position
the wiper blades in the middle of the
windscreen (maintenance position).
Removing
F Lift the corresponding wiper arm away from the windscreen.
F

U
nclip and remove the wiper blade.
Fitting
F Position and clip the new wiper blade to the arm.
F

C
arefully lower the wiper arm.
After reassembling a
windscreen wiper
F Switch on the ignition.
F O perate the wiper stalk again to park the
wiper blades.
Towing a trailer
Your vehicle is primarily designed for
transporting people and luggage, but it may
also be used for towing a trailer.
We recommend the use of genuine
CITROËN towbars and their harnesses
that have been tested and approved from
the design stage of your vehicle, and that
the fitting of the towbar is entrusted to a
CITROËN dealer or a qualified workshop.
If the towbar is not fitted by a CITROËN
dealer, it must still be fitted in accordance
with the vehicle manufacturer's
instructions.
Practical information

109
Driving with a trailer places greater
demands on the towing vehicle and the
driver must take particular care.
For more information on Driving
recommendations, particularly when
towing, refer to the corresponding section.
Please observe the maximum authorised
towed weights, indicated on the
registration certificate or in your vehicle’s
technical data.
For more information on Weights (and the
towed loads which apply to your vehicle)
refer to the corresponding section.
Obser ve the legislation in force in the
country in which you are driving.Very cold climate
screen(s)
(Depending on the country of sale.)
Removable screen(s) which prevent snow
accumulating at the radiator cooling fan.
Depending on the version, you have one or two
screens.
Before fitting or removing a screen,
ensure that the engine is off and the
cooling fan has stopped.
Fitting
F Place the very cold climate screen in front of the front bumper.
F

P
ress around its edge to engage its fixing
clips one by one.
Removing
F Use a screwdriver as a lever to release each of the fixings of each screen in turn.
It is essential to remove the very cold
climate screen (or screens) in case of:
-

w
hen the exterior temperature exceeds
10°C,
-
w

hen towing,
-

a
t speeds above 75 mph (120 km/h).
Advice on care and
maintenance
Recommendations on the care and
maintenance of your vehicle are given in the
Maintenance and Warranty Guide.
7
Practical information

110
Roof bars
For safety reasons and to avoid damaging
the roof, it is essential to use the
transverse bars listed for your vehicle.Maximum authorised weight on the roof
bars: 75
kg
.
If the height exceeds 40 cm, adapt the
speed of the vehicle to the profile of the
road to avoid damaging the roof bars and
the mountings on the roof.
Be sure to refer to national legislation in
order to comply with the regulations for
transporting objects that are longer than
the vehicle.
When fitting roof bars, use only the four fixing
points located in the roof frame. The points are
masked by the vehicle doors when closed.
The roof bar mountings include a stud to be
fitted to the hole at each fixing point.
Obser ve the fitting instructions and the
conditions of use in the guide supplied with the
bars.
Practical information