CITROEN DS3 2018 Handbook (in English)

149
Operation
When a petrol filler nozzle is inserted into your
d iesel tank, it comes into contact with the flap.
The system remains closed and prevents filling.
Do not persist but inser t a diesel-type filler
nozzle.
It remains possible to use a
fuel can to fill
the tank.
In order to ensure a
good flow of fuel,
do not place the nozzle of the fuel can in
direct contact with the flap of the misfuel
prevention device and pour slowly. Travelling abroad
As Diesel fuel pump nozzles may be
different in other countries, the presence
of the misfuel prevention device may make
refuelling impossible.
Before travelling abroad, we recommend
that you check with the dealer network
whether your vehicle is suitable for the
fuel pumps in the country in which you
want to travel.
Located in the filler neck, the misfuel
prevention device appears when the filler cap
is removed.
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150
Compatibility of fuels
Fuel used for petrol engines
The petrol engines are compatible with biofuels
that conform to current and future European
standards and which can be obtained from
filling stations:Petrol that meets standard EN228,
mixed with a
biofuel that meets
standard EN15376.
The only petrol additives authorised
for use are those that meet the
B715001


standard.
Fuel used for Diesel engines
The Diesel engines are compatible with
biofuels that conform to current and future
European standards and which can be
obtained from filling stations. Diesel fuel that meets standard
EN16734
mixed with a biofuel that
meets standard EN14214 (possibly
containing 0 to 10% Fatty Acid Methyl
Ester),
Paraffinic diesel fuel that meets
standard EN15940 mixed with a biofuel
that meets standard EN14214 (possibly
containing 0 to 7% Fatty Acid Methyl
Ester).
The use of B20 or B30 fuel that meets
standard EN16709 is possible in your
Diesel engine. However, this use, even
occasional, requires strict application of
the special servicing conditions referred
to as "Arduous conditions".
For more information, contact the dealer
network or a qualified workshop.
The use of any other type of (bio)fuel
(vegetable or animal oils, pure or diluted,
domestic fuel, etc.) is strictly prohibited
(risk of damage to the engine and fuel
syste m). The only diesel additives authorised
for use are those that meet the
B715000


standard.
Diesel at low temperature
At temperatures below 0°C (+32°F), the
formation of paraffins in summer-type Diesel
fuels could lead to abnormal operation of
the fuel supply circuit. To avoid this, we
recommend using winter-type Diesel fuel and
keeping the fuel tank more than 50% full.
If, despite this, at temperatures below -15°C
(+5°F) the engine has problems starting,
just leave the vehicle in a
garage or heated
workshop for a
little while.
Travelling abroad
Certain fuels could damage the engine of your
vehicle.
In certain countries, the use of a particular
fuel may be required (specific octane rating,
specific trade name, etc.) to ensure correct
operation of the engine.
For any additional information, contact a


dealer.
Diesel fuel that meets standard
EN590

mixed with a

biofuel that meets
standard EN14214


(possibly containing
0

to 7% Fatty Acid Methyl Ester),
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151
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 authorised speed.
Installation tips
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:
PERFORMANCE tyres
Use in winter conditions
Original 205/40 R18 tyres are not suitable for
u se in severe winter weather. We recommend
that you use appropriate winter tyres during
very cold periods.
If you want to fit snow chains or non-slip
covers to your vehicle, contact the dealer
network to find out about the models that
are recommended for your vehicle.
Vehicle Original tyre size Type of chain
DS 3 185/65


R15 9
mm link
195/55


R16
2 0 5 /4 5


R17 cannot be fitted with chains
DS 3 PERFORMANCE 205/40


R18 THULE K-SUMMIT K22
For more information on snow chains, contact
the dealer network or a

qualified workshop.
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152
To w b a r
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
manufacturer 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 the
dealer network or a
qualified workshop.
If the towbar is not fitted in the dealer
network, it must still be fitted in accordance
with the vehicle manufacturer's instructions. Driving with a
trailer places greater
demands on the towing vehicle and the
driver must take particular care.
For more information on Driving advice ,
particularly when towing, refer to the
corresponding section.
Observe the maximum authorised towable
weight, indicated on your vehicle's
registration certificate, the manufacturer's
label as well as in the Technical data
section of this guide.
Complying with the maximum
authorised nose weight (ball joint) also
includes the use of accessories (bicycle
carriers, towbar cargo carriers, etc.).
The maximum authorised nose weight
does not depend on the type of device
installed, fixed or removable, with or
without a
tool.
Obser ve the legislation in force in the
country in which you are driving.
PERFORMANCE towbar
Your vehicle cannot be fitted with a towbar. The
s ize of the sport diffuser does not allow it.
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 air conditioning,
heated rear screen, etc.
The deactivated functions are reactivated
automatically as soon as conditions permit.
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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 equipment,
windscreen wipers, dipped beam headlamps,
courtesy lamps, etc. for a
maximum combined
period of thirty minutes.
This period may be greatly reduced if the
battery is not fully charged.
Switching to this 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.
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 briefly. If the telephone is being used at the same
time, it will be interrupted after 10
minutes.The engine will not start if the battery is
discharged.
The time available to you will then be double
the period for which the engine is left running.
However, this period will always be between
five and thirty minutes.
Changing front or rear
wiper blades
Procedure for replacing a used window wiper
w ith a new one without tools.
Before removing a front wiper
F Within one minute after switching off the ignition, operate the wiper stalk to
position the wiper blades vertically on the
windscreen.
This position is used to avoid damage to the
wiper and the bonnet.
Removing
F Lift the corresponding wiper arm.
F U nclip and remove the wiper blade.
Refitting
F At the front, check the size of the wiper, because the shortest wiper is fitted to the
passenger side of the vehicle.
F

P
osition and clip the new wiper blade to the
arm.
F

C
arefully lower the wiper arm.
After refitting a front wiper
F Switch on the ignition.
F O perate the wiper stalk again to park the
wiper blades.
Bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid the risk of injury related to an
automatic change to START mode.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
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Opening
F Open the left-hand front door.
F P ull the interior bonnet release lever A ,
located at the bottom of the door aperture.
F

P
ush the exterior safety catch B to the left
and raise the bonnet. F

U
nclip stay C from its housing holding it by
the foam protection.
F F ix the stay in the notch to hold the bonnet
open.
When the engine is hot, handle the
exterior safety catch and the stay with
care.
When the bonnet is open, take care not to
damage the safety catch.
Do not open the bonnet under very windy
conditions.
Closing
F Take the stay out of the support notch.
F C lip the stay in its housing.
F

L
ower the bonnet and release it near the
end of its travel.
F

P
ull on the bonnet to check that it has
latched correctly. Because of the presence of electrical
equipment under the bonnet, it is
recommended that exposure to water
(rain, washing, etc.) be limited.
Engines
Petrol
Diesel
These engines are examples provided as
a
guide.
The locations of the dipstick and engine oil filler
cap may vary.
1 Screenwash fluid reservoir.
2 Engine coolant reservoir.
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3A i r f i l t e r.
4 Brake fluid reser voir.
5 Battery.
6 Fusebox.
7 Engine oil dipstick.
8 Engine oil filler cap.
9 Priming pump (on diesel filter)*.
The Diesel circuit is under very high
pressure.
All work on this circuit must be carried out
only in the dealer network or a
qualified
workshop.
*
D

epending on engine.
Checking levels
Check all of these levels regularly, in line with
the manufacturer's service schedule. Top them
up if necessary, unless other wise indicated.
If a level drops significantly, have the
corresponding system checked by the dealer
network or a
qualified workshop.
The liquids must comply with the
manufacturer's recommendations and with
the vehicle's engine. Take care when working under the bonnet,
as certain areas of the engine may be
extremely hot (risk of burns) and the
cooling fan could start at any time (even
with the ignition off).
Used products
Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to health
or indeed very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
Return used oil to the dealer network or
a
qualified workshop and dispose of it in
the containers reser ved for this purpose.
Engine oil level
The check is carried out either when
the ignition is switched on using the
oil level indicator in the instrument
panel for vehicles equipped with an
electric gauge, or using the dipstick. To ensure that the reading is correct, your
vehicle must be parked on a
level sur face
with the engine stopped for more than
30

minutes.
It is normal to top up the oil level between two
ser vices (or oil changes). We recommend that
you check the level, and top up if necessary,
every 3,000 miles (5,000 km).
Checking using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F

H
old the dipstick by its coloured grip and
pull it out completely.
F

W
ipe the end of the dipstick using a clean
non-fluffy cloth.
F

R
efit the dipstick and push fully down, then
pull it out again to make the visual check:
the correct level is between marks A and B .
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A = MA X
B = MIN
If you find that the level is above the A mark or
below the B mark, do not star t the engine.
-

I

f the level is above the MAX mark (risk of
damage to the engine), contact the dealer
network or a

qualified workshop.
-

I

f the level is below the MIN mark, you must
top up the engine oil.
Topping up the engine oil level
The location of the oil filler cap is shown in the
corresponding underbonnet layout view. After topping up the oil, the check
per formed by the oil level indicator in
the instrument panel when the ignition
is switched on is not valid during the
30
minutes after topping up.
Engine oil change
In order to maintain the reliability of the engine
and emission control system, never use
additives in the engine oil.
Brake fluid level
The brake fluid level should be close
to the "MA X" mark. If it is not, check
the brake pad wear.
Changing the fl
uid
Refer to the manufacturer's service schedule
for details of the inter val for this operation.
Fluid specification
This fluid must conform to the manufacturer's
recommendations.
Coolant level
Check the coolant level regularly.
It is normal to top up the fluid
between two services.
To ensure that the reading is correct, your
vehicle must be parked on a
level sur face with
the engine cool.
The coolant level should be close to the "MA X"
mark but should never exceed it.
If the level is close to or below the "MIN" mark,
it is essential to top up.
A low coolant level presents a
risk of serious
damage to your engine.
When the engine is warm, the temperature of
the coolant is regulated by the fan.
F

U

nscrew the oil filler cap to access the filler
opening.
F

A

dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F

W

ait a

few minutes before checking the
level again using the dipstick.
F

A

dd more oil if necessary.
F

A

fter checking the level, carefully refit the oil
filler cap and the dipstick in its tube.
Oil grade
Before topping up the oil or changing the oil,
check that the oil is the correct grade for your
engine and conforms to the manufacturer's
recommendations.
In addition, with the engine hot and as the
cooling system is pressurised, wait at least
one hour after switching off the engine before
carrying out any work.
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The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Fluid specification
The fluid must conform to the manufacturer's
recommendations.
Screenwash fluid level
Top up to the required level when
necessary.
Fluid specification
The screenwash fluid must be topped up with
a ready for use mix.
In winter (temperatures below zero), a fluid with
antifreeze must be used that is appropriate for
the prevailing conditions, in order to preser ve
the elements of the system (pump, tank, ducts,
e t c .) . To avoid the risk of scalding when you need to
top up in an emergency, place a cloth around
the cap and unscrew the cap by two turns to
allow the pressure to drop.
Once the pressure has dropped, remove the
cap and top up the level.
Diesel fuel additive level
(Diesel with particle filter)
The additive tank minimum level is
indicated by fixed illumination of this
warning lamp, accompanied by an
audible signal and a
message that
the particle filter additive level is
too low.
Topping up
This additive must be topped up without
delay by a member of the dealer network or
a


qualified workshop.
AdBlue level
An alert is triggered once the reser ve level is
reached.
To avoid the vehicle being immobilised as per
regulations, you must top up with AdBlue.
For more information on AdBlue
® and the SCR
system, and in particular topping it up, refer to
the corresponding section.
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Otherwise, have them checked by the dealer
network or a
qualified workshop.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened and
that the connections are clean.
Versions equipped with Stop & Start are
fitted with a
12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only in the dealer network or a
qualified
workshop.
When carrying out any operation on the 12
V
battery, refer to the corresponding section for
details of the precautions to be taken before
starting work.
Filling with pure water is prohibited under all
circumstances (risk of freezing, limestone
deposits, etc.).
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Air filter
Depending on the environment
(e.g. dusty atmosphere) and the
use of the vehicle (e.g. city driving),
replace it twice as often if
necessary.
Passenger compartment filter
Depending on the environment
(e.g. dusty atmosphere) and the
use of the vehicle (e.g. city driving),
replace it twice as often if
necessary.
A clogged passenger compartment
filter may have an adverse effect on
the per formance of the air conditioning
system and generate undesirable odours.
Oil filter
Replace the oil filter each time the
engine oil is changed.
Particle filter (Diesel)
The start of saturation of the particle
filter is indicated by the temporary
illumination of this warning lamp
accompanied by the display of
a


message.
As soon as the traffic conditions permit,
regenerate the filter by driving at a
speed of at
least 40

mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, this indicates
a

low Diesel additive level.
For more information on Checking levels ,
refer to the corresponding section.
On a

new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell, which
is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at the
exhaust on acceleration. This does not
affect the behaviour of the vehicle or the
environment.
Manual gearbox
The gearbox does not require any
maintenance (no oil change).
Electronic gearbox
The gearbox does not require any
maintenance (no oil change).
Automatic gearbox
The gearbox does not require any
maintenance (no oil change).
Parking brake
If excessive travel or a loss of
e ffectiveness of this system is
noticed, the parking brake must
be checked, even between two
services.
This system must be checked in the dealer
network or by a
qualified workshop.
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