2018 CITROEN DS3 CROSSBACK air filter

7Eco-driving
Eco-driving
Eco-driving refers to a range of everyday practices
that allow the motorist to optimise their fuel
consumption and CO
2emissions.
Optimise your use of the gearbox
With a manual gearbox, move off gently and
change up promptly. While accelerating, change
up early.
With an automatic gearbox, favour automatic
mode and avoid pressing the accelerator pedal
heavily or suddenly.
The gear efficiency indicator prompts you to
engage the most suitable gear: whenever this
indication is displayed on the instrument panel,
follow it straight away.
With an automatic gearbox, this indicator
appears only in manual mode.
Drive smoothly
Maintain a safe distance between vehicles, use
engine braking rather than the brake pedal and
press the accelerator gradually. These attitudes
help to save fuel, reduce CO
2 emissions and
decrease general traffic noise.
Favour the use of the "Eco" driving mode by
selecting it using the "Drive Mode" control.
If the vehicle has the steering-mounted "CRUISE"
control, use cruise control at speeds above 25
mph (40 km/h) when the traffic is flowing well.
Use electrical equipment wisely
Before moving off, if the passenger compartment
is too warm, ventilate it by opening the windows
and air vents before using the air conditioning.
At speeds above 31 mph (50 km/h), close the
windows and leave the air vents open.
Consider using equipment that can help keep
the temperature in the passenger compartment
down.
Unless automatically regulated, switch off the air
conditioning as soon as the desired temperature
has been reached.
Switch off the demisting and defrosting
functions, if they are not managed automatically.
Switch off the heated seat as soon as possible.
Switch off the headlamps and foglamps when the
visibility conditions do not require their use.
Avoid running the engine before moving off,
particularly in winter; your vehicle will warm up
much faster while driving.
As a passenger, avoid connecting your multimedia
devices (film, music, video game, etc.) to help
reduce consumption of electrical energy, and
hence fuel.
Disconnect all portable devices before leaving the
vehicle.
Limit the causes of excess consumption
Spread loads throughout the vehicle; place the
heaviest items in the boot, as close as possible to
the rear seats. Limit the loads carried in the vehicle and minimise
wind resistance (roof bars, roof rack, bicycle
carrier, trailer, etc.). Preferably, use a roof box.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit
summer tyres.
Comply with servicing instructions
Check tyre pressures regularly, with the tyres
cold, referring to the label in the door aperture on
the driver's side.
Carry out this check in particular:
–

before a long journe
y.
–

a
t each change of season.
–

a
fter a long period out of use.
Do not overlook the spare wheel and, where
applicable, the tyres on your trailer or caravan.
Have your vehicle serviced regularly (engine oil,
oil filter, air filter, passenger compartment filter,
etc.) and observe the schedule of operations in
the manufacturer's service schedule.
With a BlueHDi Diesel engine, if the SCR system
is faulty, your vehicle will emit pollution; visit a
dealer or a qualified workshop as soon as possible
to restore your vehicle’s nitrogen oxide emissions
to regulatory compliance.
When filling the fuel tank, do not continue after
the third nozzle cut-out, to avoid overflow.
You will only see the fuel consumption of your new
vehicle settle down to a consistent average after
the first 1,900 miles (3,000 kilometres).

43Ease of use and comfort03

► Press the backrest release grip 1.
►  Guide backrest 2 down to the horizontal
position.
When the backrest is released, the red
indicator is visible in the release grip.
Repositioning the backrests
First check that the outer seat belts are
lying vertically flat alongside the backrest
latching rings.


►  Put the backrest 2 in the upright position and
push it firmly to latch it home.
►  Check that the red indicator is no longer
visible in the release grip 1.
►  Ensure that the outer seat belts were not
trapped during the operation.
Please note: an incorrectly latched
backrest compromises the safety of
passengers in the event of sudden braking or
an accident.
The contents of the boot may be thrown
forward - risk of serious injury!
Heating and Ventilation
Air intake
The air circulating in the passenger compartment
is filtered and originates either from the
exterior, via the grille located at the base of the
windscreen, or from the inside in air recirculation
mode.
Controls
Depending on version, the controls are accessible
in the "Air conditioning" touch screen menu or
are grouped together in the control panel on the
centre console.
Air distribution

1. Windscreen demisting/defrosting vents
2. Front side window demisting/defrosting vents
3. Adjustable and closable side air vents
4. Adjustable and closable central air vents
5. Air outlets to the front footwells
6. Air outlets to the rear footwells
Advice
Using the ventilation and air conditioning
system
►  To ensure that air is distributed evenly,
keep the external air intake grilles at the base
of the windscreen, the nozzles, the vents, the

44Ease of use and comfort03
air outlets and the air extractor in the boot free
from obstructions.
► Do not cover the sunshine sensor located
on the dashboard; this sensor is used to
regulate the automatic air conditioning
system.
►  Operate the air conditioning system for at
least 5 to 10 minutes once or twice a month to
keep it in perfect working order.
►  If the system does not produce cold air,
switch it off and contact a dealer or a qualified
workshop.
When towing the maximum load on a steep
gradient in high temperatures, switching off
the air conditioning increases the available
engine power, enhancing the towing capacity.
Avoid driving for too long with the
ventilation off or with prolonged operation
of interior air recirculation. Risk of misting and
deterioration of the air quality!
If the interior temperature is very high
after the vehicle has stood for a long
time in the sunshine, air the passenger
compartment for a few moments.
Put the air flow control at a setting high
enough to quickly change the air in the
passenger compartment.
Condensation created by the air
conditioning results in a discharge of
water underneath the vehicle. This is perfectly
normal.
Servicing the ventilation and air
conditioning system
►  Ensure that the passenger compartment
filter is in good condition and have the filter
elements replaced regularly.
We recommend using a composite passenger
compartment filter. Thanks to its special
active additive, this type of filter helps to
purify the air breathed by the occupants
and keep the passenger compartment clean
(by reducing allergic symptoms, unpleasant
odours and greasy deposits).
►  To ensure correct operation of the
air conditioning system, have it checked
according to the recommendations in the
Maintenance and Warranty Guide.
Stop & Start
The heating and air conditioning systems
only operate when the engine is running.
Temporarily deactivate the Stop & Start
system to maintain a comfortable temperature
in the passenger compartment.
For more information on the Stop & Start, refer
to the corresponding section.
Manual air conditioning
Press the Climate button to display the
system controls page.


1. Temperature adjustment
2. Air flow adjustment
3. Air distribution adjustment
4. Air conditioning on/off
Temperature adjustment
►  Press one of the buttons 1 (- or +) to adjust the
temperature to your liking.
Air flow adjustment
►  Press one of the buttons 2 (- or +) or turn the
knob 2 to decrease or increase the speed of the
fan.
When the air flow is reduced to a minimum,
ventilation stops.
Air distribution adjustment
►  Press button 3 to adjust the air flow
distribution inside the passenger compartment.
Central and side air vents, footwells
Central and side air vents
Windscreen
Windscreen, footwells
Footwells
Air conditioning on / off
The air conditioning system is designed to
operate effectively in all seasons, with the
windows closed.
It is used to:
– lower the temperature in summer,
– increase the effectiveness of the demisting in
winter, above 3°C.
►  Press button 4 to activate/deactivate the air
conditioning system.
Air conditioning does not operate when
the air flow is disabled.
To obtain cool air more quickly, enable interior
air recirculation for a brief period. Then return
to the intake of exterior air.
Switching off the air conditioning may result in
some discomfort (humidity or misting).

140
Practical information07
► Clip the stay in its housing.
►  Lower the bonnet and release it near the end
of its travel.
►  Pull on the bonnet to check that it is locked
correctly.
Because of the presence of electrical
equipment under the bonnet, it is
recommended that exposure to water (rain,
washing, etc.) be limited.
Engine compartment
The engine represented is an example given for
illustration purposes only.
The locations of the following elements may vary:
–

Air filt
er.
–

Engine oil dip
stick.
–

Engine oil filler c
ap.
Petrol engine

Diesel engine

1.Screenwash fluid reservoir.
2.Engine coolant reservoir.
3.Brake fluid reservoir.
4.Battery/Fuses.
5.Remote earth point (-).
6.Fusebox.
7. Air filter.
8.Engine oil filler cap.
9.Engine oil dipstick.
The Diesel fuel system operates under
very high pressure.
All work on this circuit must be carried out only
by a dealer or a qualified workshop.
Electric motor

1. Screenwash fluid reservoir
2. Engine coolant reservoir
3.Brake fluid reservoir
4. Battery / Fuses
5. Remote earth point (-)
6. Fusebox
7. 400 V electrical system
8. Emergency circuit-breaker for firefighters and
maintenance technicians
For more information on the Charging system
(Electric), refer to the corresponding section.
Checking levels
Check all of the following levels regularly in
accordance with the manufacturer's service
schedule. Top them up if required, unless
otherwise indicated.
If a level drops significantly, have the
corresponding system checked by a dealer or a
qualified workshop.
The fluids must comply with the
manufacturer's requirements 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 and
very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
Empty used oil into the containers reserved
for this purpose at a dealer or a qualified
workshop.
Engine oil
The level is checked, with the engine
having been switched off for at least 30
minutes and on level ground, using the dipstick.
It is normal to top up the oil level between two
services (or oil changes). It is recommended that
you check the level, and top up if necessary, every
3,000 miles (5,000 km).
In order to maintain the reliability of the
engine and emissions control system,
never use additives in the engine oil.
Checking using the dipstick
For the location of the dipstick, please refer
to the illustration of the corresponding engine
compartment.
►  Grasp the dipstick by its coloured grip and pull
it out completely.

142
Practical information07
The check and top-up must only be done with the
engine cold.
A low level presents a risk of serious damage to
the engine.
The level of this fluid should be close to the "MAX"
mark but should never exceed it.
If the level is close to or below the "MIN” mark, it
is essential to top up.
When the engine is hot, the temperature of this
fluid is regulated by the fan.
As the cooling system is pressurised, wait at least
one hour after switching off the engine before
carrying out any work.
In order to avoid the risk of scalding if you need to
top up in an emergency, wrap 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 to the required level.
Screenwash fluid
Top up to the required level when
necessary.
Fluid specification
The fluid must be topped up with a ready-to-use
mixture.
In winter (temperatures below zero), a liquid
containing an agent to prevent freezing must
be used which is appropriate for the prevailing
conditions, in order to protect the elements of the
system (pump, tank, ducts, jets, etc.).
Filling with pure water is prohibited under
all circumstances (risk of freezing,
limestone deposits, etc.).
AdBlue (BlueHDi)
An alert is triggered when the reserve level is
reached.
For more information on Indicators and in
particular the AdBlue range indicators, refer to
the corresponding section.
To avoid the vehicle being immobilised in
accordance with regulations, you must top up the
AdBlue tank.
For more information on AdBlue
® (BlueHDi), and
in particular on the supply of AdBlue, 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 a dealer or a
qualified workshop.
Only use products recommended by the
Manufacturer or products of equivalent
quality and specification.
In order to optimise the operation of
components as important as those in the
braking system, the Manufacturer selects and
offers very specific products.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the terminals
are correctly tightened (versions without quick
release terminals) and that the connections are
clean.
For more information on the precautions
to take before any work on the 12 V
battery, refer to the corresponding section.
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 by a
dealer or by a qualified workshop.
Passenger compartment filter
Depending on the environment and the use
of the vehicle (e.g. dusty atmosphere, city
driving), change it twice as often, if necessary.
A clogged passenger compartment filter
can adversely affect air conditioning
system performance and generate undesirable
odours.
Air filter
Depending on the environment and the use
of the vehicle (e.g. dusty atmosphere, city
driving), change it twice as often, if necessary.
Oil filter
Change the oil filter each time the engine
oil is changed.
Particle filter (Diesel)
When the particle filter is approaching
saturation, this warning lamp comes on
temporarily, accompanied by a message warning
of the risk of filter clogging.
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 37 mph (60 km/h) until the warning lamp
goes off.
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 while
accelerating. This has no impact on the
vehicle’s behaviour or the environment.
New vehicle
During the first few particle filter
regeneration operations, you may notice a
"burning" smell. This is perfectly normal.
Manual gearbox
The gearbox does not require any
maintenance (no oil change).

199
DS CONNECT NAV12
There's more information available in "novice"
mode. You can set the dialogue mode to "expert"
when you feel comfortable.
Global voice commands
Voice commands
Set dialogue mode as novice - expert
Select user 1 / Select profile John
Increase temperature
Decrease temperature
Help messages
There are lots of topics I can help you with.
You can say: "help with phone", "help with
navigation", "help with media" or "help with
radio". For an overview on how to use voice
controls, you can say "help with voice controls".
Say "yes" if I got that right. Otherwise, say "no"
and we'll start that again.
"Navigation" voice commands
Voice commands
Navigate home
Navigate to work
Navigate to preferred address, Tennis club
Navigate to contact, John Miller
Navigate to address 11 regent street, London
Help messages
To plan a route, say "navigate to" followed by the
address, the contact name or an intersection. For example, "navigate to address 11 Regent
Street, London", "navigate to contact, John
Miller", or "navigate to intersection of Regent
Street, London". You can specify if it's a preferred
address, or a Point of Interest. For example, say
"navigate to preferred address, Tennis club", or
"navigate to POI Heathrow Airport in London".
Or, you can just say, "navigate home". To see
Points of Interest on a map, you can say things
like "show POI hotels in Banbury". For more
information say "help with points of interest" or
"help with route guidance".
To choose a destination, say something like
"navigate to line three" or "select line two". If you
can't find the destination but the street's right,
say for example "select the street in line three".
To move around a displayed list, you can say "next
page" or "previous page". You can undo your last
action and start over by saying "undo", or say
"cancel" to cancel the current action.
Voice commands
Tell me the remaining distance
Tell me the remaining time
Tell me the arrival time
Stop route guidance
Help messages
You can say "stop" or "resume route guidance".
To get information about your current route, you
can say "tell me the remaining time", "remaining
distance" or "arrival time". To learn more
commands, try saying "help with navigation".
Voice commands
Show POI ''hotel'' at the destination
Show nearby POI petrol station
Navigate to POI Heathrow Airport in London
Navigate to POI petrol station along the route
Help messages
To see points of interest on a map, you can say
things like "show hotels in Banbury", "show
nearby parking", "show hotel at the destination"
or "show petrol station along the route". If you
prefer to navigate directly to a point of interest,
you can say "navigate to nearby petrol station". If
you feel you are not being well understood, try to
say the word "POI" in front of the point of interest.
For example say "navigate to POI restaurant at
the destination".
To choose a POI, say something like "select line
2". If you've searched for a Point of Interest
and don't see the one you're after, you can filter
further by saying something like "select POI in line
2", or "select the city in line 3". You can also scroll
through the list by saying "next page" or "previous
page".
Depending on the country, give
destination (address) instructions in the
language configured for the system.

221
Alphabetical index
Connection, Bluetooth 178, 190, 208, 212–213
Connection, MirrorLink
189–190, 207
Connection, Wi-Fi network

208
Connectivity

206
Consumption figures

25
Container, AdBlue®

145
Control, emergency boot release

34
Control, emergency door

31–32
Control, heated seats

40
Controls, steering mounted

86–89
Control stalk, lighting

54–55
Control stalk, wipers

60–62
Control unit

132–133
Courtesy lamp, front

52
Courtesy lamps

51–52
Cover, load space

53
Cruise control

98, 100–102
Cruise control, adaptive

103
Cruise control by speed limit recognition

98
Cruise control, dynamic with Stop function

98
D
DAB (Digital Audio Broadcasting) -
Digital radio
176, 187–188, 210
Date (setting)

193, 215
Daytime running lamps

55, 156
Deactivating the passenger airbag

70, 74
Deadlocking

28, 30
Defrosting

47
Demisting

47
Demisting, rear

47
Demisting, rear screen

47
Dials and gauges

9
Dimensions

172
Dipstick 141
Direction indicators
55, 156–158
Display, head-up

10–11
Display screen, instrument panel

9, 91
Doors

33–34
Driving

80–81
Driving aids camera (warnings)

95
Driving aids (recommendations)

94
Driving economically

7
Driving modes

90
DS Park Pilot

124
Dynamic stability control (DSC)

66–67
E
EBFD 66
Eco-driving (advice)
7
ECO mode

90
Economy mode

138
Electric motor

5, 25, 130, 171
Electronic brake force distribution (EBFD)

66
Emergency braking assistance (EBA)

66
Emergency call

64
Emergency switching off

83
Emergency warning lamps

63, 148
Emissions control system, SCR

19, 144
Energy economy mode

138
Energy flows

25
Energy recovery

19, 90
Engine

144
Engine compartment

140
Engine, Diesel

129, 140, 148, 170
Engine, petrol

140, 169
Engines

168–170
Environment

7, 33, 80
ESC (electronic stability control) 66
Expanded traffic sign recognition
98–99
F
Filling the AdBlue® tank 142, 145
Filling the fuel tank
129–130
Filter, air

142
Filter, oil

143
Filter, particle

143
Filter, passenger compartment

43, 142
Fitting a wheel

153–154
Fitting roof bars

137–138
Fittings, boot

52
Fittings, interior

48–49
Flap, charging

25, 131, 134–136
Flap, fuel filler

129–130
Flashing indicators

55, 156
Fluid, brake

141
Fluid, engine coolant

141
Foglamp, rear

54, 158
Folding the rear seats

42–43
Frequency (radio)

209–210
Fuel

7, 129
Fuel consumption

7
Fuel tank

129–130
Fusebox, dashboard

159
Fusebox, engine compartment

159, 161
Fuses

159–161
Fuses, dashboard

160
Fuses, engine compartment

161

223
Alphabetical index
Maintenance (advice) 131, 146
Maintenance, routine
95, 142
Manoeuvring aids (recommendations)

94
Map reading lamps

51–52
Markings, identification

172
Massage function

39–40
Mat

51, 95
Memorising a speed

102
Menu

189
Menu, main

24
Menus (audio)

174–175, 184–185, 196–197
Menu short cuts

24
Messages

214
Messages, quick

214
Mirror, rear view

41
Mirrors, door

41, 47, 113
Mirror, vanity

49
Misfuel prevention

130
Motor, electric

5, 82, 130, 171
Mountings, ISOFIX

75
N
Navigation 202–204
Navigation, connected
204–206
Net, high load retaining

53
O
Obstacle detection 117
Oil change
141
Oil consumption

141
OIl, engine

141
On-board tools 53, 148–150
Opening the bonnet
139
Opening the boot

29, 34
Opening the doors

29, 33–34
Opening the windows

27
P
Pads, brake 143
Paint
147, 172
Paint colour code

172
Parcel shelf, rear

53
Park Assist

121
Parking brake

143
Parking brake, electric

83–85
Parking sensors, audible and visual

117
Parking sensors, front

118
Parking sensors, rear

117
Personalisation

9–10
Plates, identification

172
Player, Apple®

177, 188
Player, Apple®

211
Player, USB

177, 187, 210
Port, USB

49, 177, 187, 206, 210
Power

19
Power indicator

19
Pressures, tyres

143, 152
Pre-tensioning seat belts

69
Priming the fuel system

148
Profiles

192, 215
Protecting children

70, 72–76
Puncture

150, 152
R
Radar (warnings) 94
Radio
175–176, 185, 187, 209
Radio, digital (Digital Audio
Broadcasting - DAB)

176, 187–188, 210
Range, AdBlue

18, 142
RDS

176, 186, 209
Rear screen, demisting

47
Recharging the battery

163–164
Recirculation, air

47
Recovery

165–167
Reduction of electrical load

139
Regeneration of the particle filter

143
Reinitialisation of the under-inflation
detection system

94
Reinitialising the remote control

33
Reminder, lighting on

54
Remote control

27, 29–31
Removing a wheel

153–154
Removing the mat

51
Replacing bulbs

155–158
Replacing fuses

159–161
Replacing the air filter

142
Replacing the oil filter

143
Replacing the passenger compartment
filter

142
Reservoir, screenwash

142
Reset trip

22
Rev counter

9
Reversing camera

95, 118–119
Reversing lamp

158
Roof bars

137–138
Running out of fuel (Diesel)

148