engine coolant CITROEN DS3 CROSSBACK 2021 Owners Manual

12Instruments01
Warning lamp continuously lit
The illumination of a red or orange warning lamp
indicates the occurrence of a fault that needs
further investigation.
If a warning lamp remains lit
The references (1), (2) and (3) in the warning and
indicator lamp description indicate whether you
should contact a qualified professional in addition
to the immediate recommended actions.
(1): You must stop the vehicle.
Stop as soon as it is safe to do so and switch off
the ignition.
(2): Contact a dealer or a qualified workshop.
(3): Visit a dealer or a qualified workshop.
List of warning and indicator
lamps
Red warning/indicator lamps
STOP
Fixed, associated with another warning
lamp, accompanied by the display of a
message and an audible signal.
A serious fault with the engine, braking system,
power steering, automatic gearbox or a major
electrical fault has been detected.
Carry out (1) and then (2).
Maximum engine coolant temperatureFixed.
The temperature of the cooling system is
too high. Carry out (1), then wait until the engine has cooled
down before topping up the level, if necessary. If
the problem persists, carry out (2).
Engine oil pressure (Petrol or Diesel)Fixed.
There is a fault with the engine lubrication
system.
Carry out (1) and then (2).
System malfunction (Electric)Fixed.
An anomaly involving the electric motor or
traction battery has been detected.
Carry out (1) and then (2).
Cable connected (Electric)Fixed.
It is not possible to start the vehicle while
the charging cable is connected to the vehicle’s
connector.
Disconnect the charging cable and close the flap.
12 V battery chargeFixed.
The battery charging circuit has a fault
(dirty terminals, slack or cut alternator belt, etc.).
Carry out (1).
If the electric parking brake is no longer working,
immobilise the vehicle:
►  With a manual gearbox, engage a gear.
►  With an automatic gearbox, put the chocks
against one of the wheels.
Clean and retighten the terminals. If the warning
lamp does not go off when the engine is started,
carry out (2).
BrakingFixed.
The brake fluid level in the braking circuit
has dropped significantly.
Carry out (1), then top up with fluid that complies
with the manufacturer's recommendations. If the
problem persists, carry out (2).
Fixed.
The electronic brake force
distribution (EBFD) system is faulty.
Carry out (1) and then (2).
Electric parking brakeFixed.
The electric parking brake is applied.
Flashing.
Application/release is faulty.
Carry out (1): park on flat ground (on a level
surface).
With a manual gearbox, engage a gear.
With an automatic gearbox or drive selector,
select mode P.
Switch off the ignition and carry out (2).
Door(s) openFixed, associated with a message
identifying the access.
An audible signal supplements the alert if the
speed is higher than 6 mph (10 km/h).
A door or the boot is not properly closed.

18
Instruments01
Retrieving the servicing information
You can view the servicing information by
pressing the “Check" button in the Driving
/ Vehicle touch screen menu.
Engine coolant temperature
indicator


With the engine running:
– In z one A, the temperature is correct.
–

In z
one B, the temperature is too high; the
associated warning lamp and the central STOP
warning lamp come on in red on the instrument
panel, accompanied by the display of a message
and an audible signal.
You must stop the vehicle as soon as it is safe to
do so.
Wait a few minutes before switching off the
engine.
After switching off the ignition, carefully
open the bonnet and check the coolant
level.
For more information on Checking levels,
refer to the corresponding section.
AdBlue® range indicators
(BlueHDi)
The Diesel BlueHDi engines are equipped with
a system that associates the SCR (Selective
Catalytic Reduction) emissions control system
and the Diesel particle filter (DPF) for the
treatment of exhaust gases. They cannot function
without AdBlue
® fluid.
When the level of AdBlue® falls below the reserve
level (between 1,500 and 0 miles (2,400 and
0 km)), a warning lamp lights up when the ignition
is switched on and an estimate of the distance
that can be travelled before engine starting is
prevented is displayed in the instrument panel.
The engine starting prevention system
required by regulations is activated
automatically once the AdBlue
® tank is empty.
It is then no longer possible to start the engine
until the minimum level of AdBlue
® has been
topped up.
Manual display of the range
While the driving range is greater than 1,500 miles
(2,400 km), it is not displayed automatically.
You can view the range information by
pressing the "Check" button in the touch
screen’s Driving / Vehicle menu.
Actions required related to a lack of
AdBlue®
The following warning lamps light up when the
quantity of AdBlue® is lower than the reserve level
corresponding to a range of 1,500 miles (2,400
km).
Together with the warning lamps, messages
regularly remind you of the need to top up to avoid
engine starting being prevented. Refer to the
Warning and indicator lamps section for details of
the messages displayed.
For more information on AdBlue® (BlueHDi
engines), and in particular on topping up,
refer to the corresponding section.
Warning
lamps lit Action Remaining
driving range


Top up. Between 1,500 miles
and 500
miles (2,400
km and
800 km)


Top up as
soon as
possible.Between
500 miles
and 62 miles
(800 km and
100 km)

81Driving06
– Jolting and knocking noise during hill starts.
Towing
Driving with a trailer places greater
demands on the towing vehicle and
particular care must be taken.
Do not exceed the maximum towable
weights.
At altitude: reduce the maximum load by 10%
per 1,000 metres of altitude; the lower air
density at high altitudes decreases engine
performance.
New vehicle: do not tow a trailer until the
vehicle has driven at least 620 miles
(1,000 kilometres).
If the outside temperature is high, let the
engine idle for 1 to 2 minutes after the
vehicle comes to a stop, to help it to cool.
Before setting off
Nose weight
►  Distribute the load in the trailer so that the
heaviest items are as close as possible to the axle
and the nose weight (at the point where it joins
your vehicle) approaches the maximum permitted
without exceeding it.
Tyres
►  Check the tyre pressures of the towing vehicle
and of the trailer, observing the recommended
pressures.
Lighting
►  Check the electrical signalling on the trailer
and the headlamp beam height of your vehicle.
If a genuine towing device is used, the
rear parking sensors will be deactivated
automatically to avoid the audible signal.
When driving
Cooling
Towing a trailer uphill causes the coolant
temperature to increase. The maximum towable
load depends on the gradient and the exterior
temperature. The fan’s cooling capacity does not
increase with engine speed.
►  Reduce speed and lower the engine speed to
limit heating up.
In all cases, pay attention to the coolant
temperature.
If this warning lamp and the STOP
warning lamp come on, stop the
vehicle and switch off the engine as soon as
possible.
Brakes
Braking distances are increased when towing a
trailer. To avoid overheating the brakes, the use of
engine braking is recommended.
Side wind
Bear in mind that the vehicle will be more
susceptible to wind when towing.
Anti-theft protection
Electronic immobiliser
The keys include an electronic engine immobiliser
system, with a code that must be recognised in
order for starting to be possible.
If the system malfunctions, indicated by the
display of a message, the engine will not start.
Contact a dealer.
Starting/Switching off the
engine
The electronic key must be present in the
passenger compartment.
For versions equipped with Proximity Keyless
Entry and Start, the electronic key is also
detected in the boot.
If it is not detected, a message is displayed.
Move the electronic key so that the engine can
be started or switched off.
If there is still a problem, refer to the "Key not
detected - Back-up starting or Back-up switch-
off" section.

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.

141
Practical information07
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.
►  Wipe the end of the dipstick using a clean, lint-
free cloth.


►  Reinsert the dipstick and push fully down,
then pull it out again to visually check the oil level:
the correct level is between marks A (max) and
B (min).
Do not start the engine if the level is:
–

abo
ve mark A: contact a dealer or a qualified
workshop.
–

belo
w mark B: top up the engine oil
immediately.
Oil grade
Before topping up or changing the engine
oil, check that the oil is suitable for the engine
and complies with the recommendations in
the service schedule supplied with the vehicle
(or available from your dealer and qualified
workshops).
Use of non-recommended oil may invalidate
the contractual warranty in the event of engine
failure.
Topping up the engine oil level
For the location of the engine oil filler cap, please
refer to the corresponding under-bonnet engine
compartment illustration.
►  Add oil in small quantities, avoiding any spills
on engine components (risk of fire).
►  Wait a few minutes before checking the level
again using the dipstick.
►  Top up the level if necessary.
►  After checking the level, carefully screw the
oil filler cap back on and replace the dipstick in
its tube.
Within 30 minutes of adding oil, the oil
level indication in the instrument panel
when the ignition is switched on is not valid.
Brake fluid
The level of this fluid should be close to the
"MAX" mark. If not, check the brake pad
wear.
To know how often the brake fluid should be
replaced, refer to the manufacturer's servicing
schedule.
Clean the cap before removing it to refill.
Use only DOT4 brake fluid from a sealed
container.
Engine coolant
It is normal to top up this fluid between
two services.

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

222
Alphabetical index
G
Gauge, fuel 129
Gearbox, automatic
86–89, 91–93, 143
Gearbox, manual

86, 91–93, 143
Gear lever, manual gearbox

86
Gear shift indicator ~ Gear efficiency
indicator

91
Glove box

49
G.P.S.

203
H
Hazard warning lamps 63, 148
headlamp adjustment
56
Headlamp adjustment

56
Headlamps, automatic dipping

57–58
Headlamps, automatic illumination

55–56
Headlamps, dipped beam

156–157
Headlamps, halogen

56, 156–157
Headlamps, main beam

156
Head restraints, front

39
Head restraints, rear

42–43
Head-up display

10–11
Heating

43
Heating, programmable

26, 48
Hi-Fi system

50
High voltage

130
Hill start assist

90–91
Histogramme, fuel consumption

25–26
Horn

64
Horn for pedestrians

64, 80
I
Ignition 83, 213
Ignition on
83
Immobiliser, electronic

81
Indicator, AdBlue® range

18
Indicator, coolant temperature

18
Indicators, direction

55, 156
Inflating tyres

143
Inflating tyres and accessories
(using the kit)

150, 152
Infrared camera

95
Instrument panel

9, 21–22, 95
Internet browser

204, 207
ISOFIX mountings

75
J
Jack 149–150, 152, 211
Jump starting
162
K
Key 27, 29, 31–32
Key, electronic
29–30
Keyless Entry and Starting

28–30, 82
Key not recognised

83
Key with remote control

27, 81
Kit, hands-free

178, 190, 212
Kit, puncture repair

149
Kit, temporary puncture repair

148–150, 152
L
Labels, identification 172
Lamp, boot
53
Lamps, parking

55
Lamps, rear

157
Lane assist

103, 106–108, 110
Lane departure warning active

110, 114
Leather (care)

147
LEDs - Light-emitting diodes

55, 155–157
Level, AdBlue®

142
Level, brake fluid

141
Level, Diesel additive

143
Level, engine coolant

18, 141
Level, engine oil

141
Levels and checks

140–142
Level, screenwash fluid

60, 142
Light-emitting diodes - LEDs

55, 155–157
Lighting dimmer

21
Lighting, exterior

54
Lighting, guide-me home

56–57
Lighting, interior

51–52
Lighting, welcome

56–57
Loading

53, 137–138
Load reduction mode

139
Locating your vehicle

28
Locking

27, 29, 31
Locking from the inside

30
Locking the doors

31
Low fuel level

129
Lumbar

39–40
M

224
Alphabetical index
S
Safety, children 70, 72–76
Saturation of the particle filter (Diesel)
143
Screen menu map

189
Screenwash

60
Screenwash, front

60
Screenwash, rear

60–61
SCR (Selective Catalytic Reduction)

19, 144
Seat angle

38
Seat belts

68–69, 74
Seat, rear bench

42
Seats, electric

38–39
Seats, front

38–39
Seats, heated

40
Seats, rear

42–43, 73
Selector, drive

89
Selector, gear

86–89
Sensors (warnings)

95
Serial number, vehicle

172
Service indicator

17, 21
Servicing

17, 142, 144
Settings, equipment

24
Settings, system

180, 192, 215
Sidelamps

55, 156–157
Smart Access

30, 83
Snow chains

94, 138
Socket, 12 V accessory

49
Socket, auxiliary

177, 187, 211
Socket, Jack

211
Speakers

50
Speed limiter

98–100, 102
Speed limit recognition

95, 97
Speedometer

9, 95
Sport mode

90
Spotlamps, side

57
Stability control (ESC) 66
Starting a Diesel engine
129
Starting the engine

82
Starting the vehicle

82, 86–89
Starting using another battery

83, 162
State of charge, battery

25
Station, radio

175, 185, 209–210
Stay, bonnet

139
Steering mounted controls,
audio

173–174, 183, 196
Steering wheel, adjustment

40
Stickers, customising ~ Stickers, expressive

147
Stopping the vehicle

82, 86–89
Stop & Start

22, 44, 92–93, 129, 139, 142, 165
Storage

49
Storage box

53
Storage wells

53
Sunshine sensor

43
Sun visor

49
Suspension

144
Switching off the engine

82
Synchronising the remote control

33
T
Tables of engines 171
Tables of fuses
159–161
Tank, fuel

129–130
Technical data

169–171
Telephone

50, 178–179, 190–191, 212–214
Temperature, coolant

18
Time (setting)

180, 193, 216
TMC (Traffic info)

203
Tool box

53
Tools

148–150
Topping-up AdBlue® 145
Total distance recorder
21
Touch screen

22–23, 25, 48
Towbar

137
Towed loads

168–170
Towing another vehicle

165–167
Traction control (ASR)

66–67
Traffic information (TMC)

203
Trailer

137
Trajectory control systems

66
Triangle, warning

148
Trip computer

22
Trip distance recorder

21
Tyres

143
Tyre under-inflation detection

93, 152
U
Under-inflation (detection) 93
Unlocking
27, 29
Unlocking from the inside

30
Unlocking the boot

27, 29
Unlocking the doors

31
Unlocking the tailgate

29
Updating the date

193, 215
Updating the time

180, 193, 216
USB

177, 187, 206, 210
V
Ventilation 43
Video
211
Visiopark 1

118