engine CITROEN DS3 CROSSBACK 2021 Owner's Manual

46Ease of use and comfort03
When the air flow is reduced to a minimum,
ventilation stops.
"OFF" is displayed alongside the fan.
Air distribution adjustment
► Press the buttons 3 to adjust the air flow
distribution inside the passenger compartment.
Windscreen and side windows
Central and side air vents
Footwells
The lighting of the button indicates that air is
being blown in the specified direction.
It is possible to activate all three buttons
simultaneously, for uniform distribution
throughout the passenger compartment.
Air conditioning on / off
The air conditioning system is designed to
operate effectively in all seasons, with the
windows closed.
It is used to:
–

lo
wer the temperature in summer,
–

increase the effectiv
eness 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).
Automatic Comfort programme
This automatic mode ensures optimum
management of the passenger compartment
temperature, air flow and air distribution, based
on the selected comfort level.
►  Press button 5 to activate or deactivate the air
conditioning system’s automatic mode .
The indicator lamp in the button lights up
when the air conditioning system is operating
automatically.
You can adjust the intensity of the
automatic Comfort programme by using the
"OPTIONS" button to select a profile:
–
"Soft": provides soft and quiet operation by
limiting air flow.
–
"Normal": offers the best compromise between
a comfortable temperature and quiet operation
(default setting).
–
"Fast": provides strong and effective air flow.
To change the current profile (shown by the
corresponding indicator lamp), press button 8
repeatedly until the desired profile is displayed:
The "Normal" or "Fast" profiles are the most
comfortable for passengers in the rear seats.
This profile setting is associated with automatic
mode only. However, on deactivation of the AUTO
mode, the indicator lamp for the most recently
selected profile remains on.
Changing the profile setting does not reactivate
AUTO mode if it was deactivated.
In cold weather with the engine cold, the
air flow is increased gradually until the
comfort setting has been reached, in order to
limit the delivery of cold air into the passenger
compartment.
On entering the vehicle, if the interior
temperature is much colder or warmer than
the comfort setting requested, there is no need
to alter the value displayed to more quickly
reach the required level of comfort. The system
automatically corrects the temperature
difference as quickly as possible.
Maximum air conditioning
This function automatically adjusts the
temperature setting to the lowest possible, the
air distribution towards the central and side air
vents, the air flow to maximum and activates
interior air recirculation.
►  Press button 6 to activate / deactivate the
function (the indicator lamp will come on/switch
off).
Once the function is deactivated, the system
returns to the previous settings.
Switching the system off
►  Press this button.
Its indicator lamp comes on and all other indicator
lamps for the system go off.
This action deactivates all functions of the air
conditioning system.
The temperature is no longer regulated. A slight
flow of air can still be felt, due to the forward
movement of the vehicle.
Interior air recirculation
The intake of exterior air prevents the formation
of mist on the windscreen and side windows.
Recirculating the interior air isolates the
passenger compartment from outside odours
and fumes and allows the desired passenger
compartment temperature to be achieved more
rapidly.
►  Press this button to activate/
deactivate the function (confirmed by the
illumination/extinction of the indicator lamp).
The function is activated automatically
when reverse gear is engaged.
Front demist - defrost
► Press this button to activate/
deactivate the demisting or defrosting of

47Ease of use and comfort03
Switching the system off
► Press this button.
Its indicator lamp comes on and all other indicator
lamps for the system go off.
This action deactivates all functions of the air
conditioning system.
The temperature is no longer regulated. A slight
flow of air can still be felt, due to the forward
movement of the vehicle.
Interior air recirculation
The intake of exterior air prevents the formation
of mist on the windscreen and side windows.
Recirculating the interior air isolates the
passenger compartment from outside odours
and fumes and allows the desired passenger
compartment temperature to be achieved more
rapidly.
►  Press this button to activate/
deactivate the function (confirmed by the
illumination/extinction of the indicator lamp).
The function is activated automatically
when reverse gear is engaged.
Front demist - defrost
►  Press this button to activate/
deactivate the demisting or defrosting of
the windscreen and side windows (confirmed by
the illumination/extinction of the indicator lamp).
The system automatically manages the air
conditioning, air flow and air intake, and provides
optimum distribution towards the windscreen and
side windows.
Rear screen demist
- defrost
Demisting/defrosting only operates with the
engine running.
Depending on version, this also applies to the door
mirrors.
►  Press this button to activate/
deactivate the function (confirmed by the
illumination/extinction of the indicator lamp).
Demisting/defrosting switches off automatically
to prevent an excessive consumption of electrical
current.
Switch off demisting/defrosting as soon
as you no longer consider it necessary,
as reducing the consumption of electrical
current reduces fuel consumption.
Heated windscreen and
washer jets
Depending on country of sale.

This function heats the windscreen and washer
jets under cold conditions.
Without changing the settings for the air
conditioning system, it allows faster release
of the windscreen wiper blades when they
are frozen to the windscreen and helps avoid
the accumulation of snow resulting from the
operation of the windscreen wipers.
On/Off



►  With the engine running, press this button to
activate/deactivate the function (confirmed by
the illumination/extinction of the indicator lamp).
The function is active as soon as the outside
temperature drops below 0°C. It is deactivated
automatically each time the engine is switched
off.

50Ease of use and comfort03
The connection of an unapproved
electrical device, such as a USB charger,
may adversely affect the operation of vehicle
electrical systems, causing faults such as poor
radio reception or interference with displays in
the screens.
FOCAL ELECTRA® Premium Hi-Fi
system


Your vehicle is equipped with a high-fidelity
acoustic system designed by the French brand
FOCAL
®, a specialist in acoustics for more than
35 years and recognised throughout the world
for its patented innovations and its unique audio
signature.
12 speakers incorporating exclusive FOCAL
®
technologies offer the pleasure of pure and
detailed sound inside the vehicle:
–

Cen

tral speaker / satellite speakers: Polyglass
technology delivering sound immersion and
spatialisation.
–

High fidelity w

oofer / mid-range speakers:
Polyglass technology delivering balance and
precise sound.
– TNF tweeters: inverted dome aluminium
technology giving optimum sound dispersion and
very detailed higher frequencies.
–

12-w
ay active amplification - 515 Watts: Hybrid
Class AB / Class D technology providing breadth
and finesse in the high frequency signals, as well
as real power in the bass.
–

Sub
woofer: 200 mm triple coil Power Flower
TM
technology for defined and dynamic reproduction
of lower frequencies.
Subwoofer under boot mat: vacuum the
grille regularly and be careful not to have
any liquids nearby.
Wireless smartphone charger



It allows wireless charging of a portable device
such as a smartphone, using the magnetic
induction principle, in accordance with the Qi 1.1
standard.
The portable device to be charged must be
compatible with the Qi standard, either by design
or by using a compatible holder or shell.
The charging area is identified by the Qi symbol.
The charger works with the engine running and
with the Stop & Start system in STOP mode.
Charging is managed by the smartphone.
With the Keyless Entry and Starting system, the
charger’s operation may be briefly disrupted when
a door is opened or the ignition is switched off.
Charging
►  With the charging area clear, place a device in
its centre.


When the portable device is detected, the
charger’s indicator lamp lights up green. It
remains lit for the whole time that the battery is
being charged.
The system is not designed to charge
multiple devices simultaneously.


Do not leave any metal objects (coins,
keys, vehicle remote control, etc.) in the
charging area while a device is being charged,
due to the risk of overheating or interrupting
the charging process.
Operating check
The state of the indicator lamp allows the
operation of the charger to be monitored.

51Ease of use and comfort03
State of the
indicator lampMeaning
Off Engine switched off.
No compatible devices
detected.
Charging finished.
Fixed green Compatible device detected.
Charging.
Flashing orange Foreign object detected in the charging zone.
Device not well centred in
the charging zone.
Fixed orange Fault with the device's battery meter.
Device battery
temperature too high.
Charger malfunction.


If the indicator lamp is lit orange:
– remo ve the device, then place it back in the
centre of the charging zone.
or
–

remo
ve the device and try again in a quarter of
an hour.
If the problem persists, have the system checked
by a dealer or a qualified workshop.
Mats
Fitting

When fitting the mat for the first time, on the
driver's side use only the fasteners supplied in the
enclosed sachet.
The other mats are simply laid over the carpet.
Removing/refitting
►  To remove it on the driver's side, move the seat
backwards and unclip the fasteners.
►  To refit it, position the mat and secure it by
pressing.
►  Check that the mat is secured correctly.
To avoid any risk of jamming the pedals:
–
O nly use mats which are suitable for
the fasteners already present in the vehicle;
these fasteners must be used.
–

Ne
ver fit one mat on top of another.
The use of mats not approved by the
Manufacturer may interfere with access to the
pedals and hinder the operation of the cruise
control/speed limiter.
The approved mats have two fasteners located
underneath the seat.
Courtesy lamps

1. Front courtesy lamp
2.Front map reading lamps
Front courtesy lamps
In this position, the courtesy lamp comes
on gradually:
–

on unlocking the v
ehicle,
–

on remo
ving the key from the ignition,
–

on opening a door
,
–

on activ
ating the remote control locking button,
in order to locate your vehicle.
It switches off gradually:
–

when the v
ehicle is locked,
–

when the ignition is s
witched on,
–

30 sec
onds after the last door is closed.
Permanently off.

52Ease of use and comfort03
Permanent lighting.
In "permanent lighting" mode, the lighting time
varies according to the circumstances:
–

when the ignition is o
ff, approximately ten
minutes,
–

in energy ec
onomy mode, approximately thirty
seconds,
–

with the engine running, unlimit
ed.
Map reading lamps
► With the ignition on, operate the
corresponding switch.
Take care not to place anything in contact
with the courtesy lamps.
Touch-sensitive courtesy
lamps
1. Front touch-sensitive courtesy lamp
2. Front touch-sensitive reading lamps
3.Rear touch-sensitive reading lamps
Front touch-sensitive courtesy
lamp
It comes on gradually:
–
when the v ehicle is unlocked.
–

when the ignition is s
witched off.
–

when a door is opened.
–


when the remo
te control locking button is
activated, in order to locate the vehicle.
It switches off:
–

when the v
ehicle is locked.
–

when the ignition is s
witched on.
–

30 sec
onds after the last door is closed.
The front and rear touch-sensitive reading lamps
come on and go off at the same time as the
courtesy lamp.
A long press on the courtesy lamp completely
deactivates it from coming on (confirmed by the
"OFF" symbol).
Touch-sensitive reading lamps
►  With the ignition on, press the corresponding
reading lamp.
Boot fittings

1. Load space cover
2. Boot lamp
3. Stowing rings
4. Boot mat
5. Tool kit (depending on equipment)
6. Storage well
The stowing rings are designed to secure
luggage using different types of retaining
nets. They are used with the ISOFIX mounting
rings located behind the rear seats.
The retaining nets are available as an option or
as an accessory.
For more information, contact a dealer.
Load space cover

To remove the load space cover:
►  unhook the two cords,
►  gently lift the shelf, then remove it.
When sharp deceleration occurs, objects
placed on the load space cover can turn
into projectiles.
Storage well

►  Fully raise the boot carpet to access the
storage well.

53Ease of use and comfort03
Load space cover

To remove the load space cover:
► unhook the two cords,
►  gently lift the shelf, then remove it.
When sharp deceleration occurs, objects
placed on the load space cover can turn
into projectiles.
Storage well

►  Fully raise the boot carpet to access the
storage well. Depending on version, it includes:
–

A spare wheel alone or with the t
ool kit.
–
The traction ba
ttery charging cable (Electric).
High load retaining net
This removable net allows the entire load volume
behind the front seats to be used up to the
roof when the rear seats are folded. It offers
protection to the occupants when very sharp
braking occurs.
► 
Fold down the rear seats.


► Insert the ends of the bar, one after the other,
into fixing points 1 of the roof.


►  Attach the net’s straps to the lower anchoring
points, located on the fixings of the rear bench
seat backrest.
►  Pull on the straps to stretch the net.
Boot lamp
It comes on automatically when the boot is
opened and goes off automatically when the boot
is closed.
The lighting time varies according to the
circumstances:
–

when the ignition is o
ff, approximately 10
minutes.
–

in energy ec
onomy mode, approximately 30
seconds.
–

with the engine running, unlimit
ed.

54Lighting and visibility04
Exterior lighting control
stalk
Main lighting



Automatic illumination of headlamps/
daytime running lamps.
Sidelamps only.
Dipped or main beam headlamps.
"Highway function"
On versions fitted with "Full LED"
technology headlamps, the range of the dipped
beam headlamps is automatically increased
once the speed of the vehicle is above 68 mph
(110 km/h).
Headlamp dipping

►  Pull the stalk to switch between dipped and
main beam headlamps.
In “AUTO” and sidelamps modes, the driver can
switch on the main beam headlamps temporarily
(“headlamp flash”) by pulling the stalk.
Displays
Illumination of the corresponding indicator lamp
in the instrument panel confirms that the lighting
selected is on.
A fault with a lamp is signalled by the
permanent illumination of this warning
lamp, accompanied by the display of a message
and an audible signal.
Rear foglamp
It only works if the dipped or main beam
headlamps are on.


►  Rotate the ring forwards to switch it on and
backwards to switch it off.
When the lamps are switched off automatically
("AUTO" position), the foglamp and the dipped
beam headlamps will remain on.
Switching on the foglamps is prohibited in
clear weather or in rain, both day and
night. In these situations, the power of their
beams may dazzle other drivers. They must
only be used in fog or falling snow (rules may
vary depending on country).
Do not forget to switch off the foglamps when
they are no longer necessary.
Switching off of the lamps when the
ignition is switched off
When the ignition is switched off, all of the
lamps turn off immediately, except for dipped
beam headlamps if automatic guide-me-home
lighting is activated.
Switching on the lamps after switching
off the ignition
To reactivate the lighting control, rotate the
ring to the "AUTO" position, then to the desired
position.
If the driver's door is opened, a temporary
audible signal warns the driver that the lamps
are on.
They will go off automatically after a period
of time that depends on the state of charge of
the battery (entering energy economy mode).
In some weather conditions (e.g. low
temperature or humidity), the presence of
misting on the internal surface of the glass of
the headlamps and rear lamps is normal; it
disappears after the lamps have been on for a
few minutes.
Never look too closely at the luminous
beam of “Full LED” headlamps: risk of
serious eye injury.
Travelling abroad
Vehicles equipped with halogen
headlamps:
If planning to use your vehicle in a country
that drives on the other side of the road, the
headlamp dipped beams must be adjusted to
avoid dazzling oncoming drivers. Contact a
dealer or a qualified workshop.
Daytime running lamps/
sidelamps
The front and rear lamps light up automatically
when the engine starts.

55Lighting and visibility04
If the driver's door is opened, a temporary
audible signal warns the driver that the lamps
are on.
They will go off automatically after a period
of time that depends on the state of charge of
the battery (entering energy economy mode).
In some weather conditions (e.g. low
temperature or humidity), the presence of
misting on the internal surface of the glass of
the headlamps and rear lamps is normal; it
disappears after the lamps have been on for a
few minutes.
Never look too closely at the luminous
beam of “Full LED” headlamps: risk of
serious eye injury.
Travelling abroad
Vehicles equipped with halogen
headlamps:
If planning to use your vehicle in a country
that drives on the other side of the road, the
headlamp dipped beams must be adjusted to
avoid dazzling oncoming drivers. Contact a
dealer or a qualified workshop.
Daytime running lamps/
sidelamps
The front and rear lamps light up automatically
when the engine starts.
They provide the following functions:
– Da ytime running lamps (lighting control stalk at
position "AUTO" with adequate light level).
–

Sidelamp
s (lighting control stalk "AUTO"
position with low light levels or "Sidelamps only”
or "Dipped/main beam headlamps").
The LEDs are brighter when operating as
daytime running lamps.
Direction indicators

►  Left or right: lower or raise the lighting control
stalk, beyond the point of resistance.
If you forget to cancel the direction
indicators for more than 20 seconds, the
volume of the audible signal will increase if the
speed is above 50 mph (80 km/h).
Three flashes
►  Press briefly upwards or downwards, without
going beyond the point of resistance; the direction
indicators will flash 3 times.
Parking lamps
Vehicle side marking by lighting the sidelamps on
the traffic side only.
►  Depending on version, within one minute
of switching off the ignition, move the lighting
control stalk up or down, depending which side
the traffic is on (for example, when parking on the
left, moving the lighting control stalk upwards
turns on the right-hand sidelamps).
This is confirmed by an audible signal and the
lighting of the corresponding direction indicator
lamp on the instrument panel.
►  To switch off the parking lamps, return the
lighting control stalk to the central position.
Automatic illumination of
headlamps
When the ring is at the “AUTO" position and
a low level of ambient light is detected by the
rain/sunshine sensor, the number plate lamps,
sidelamps and dipped beam headlamps are
switched on automatically, without any action on
the part of the driver. They may also come on if
rain is detected, at the same time as automatic
operation of the windscreen wipers.

66Safety05
Deactivation / Reactivation
In exceptional conditions (starting a vehicle stuck
in mud, immobilised in snow, on soft ground, etc.),
it may be useful to deactivate the ASR system to
freely spin the wheels and regain traction.
Reactivate the system as soon as the level of grip
permits.
It is set via the Driving / Vehicle touch
screen menu.
Deactivation is confirmed by the
illumination of this indicator lamp in the
instrument panel and the display of a message.
The ASR system is reactivated automatically
every time the ignition is switched back on or
from 31 mph (50 km/h).
Reactivation is manual below 31 mph (50 km/h).
Malfunction
In the event of a system malfunction, this
warning lamp comes on, accompanied by
an onscreen message and audible signal.
Contact a dealer or a qualified workshop to have
the systems checked.
ASR / DSC
These systems enhance safety during
normal driving, but should not encourage the
driver to take extra risks or drive at high speed.
It is in conditions of reduced grip (rain, snow,
ice) that the risk of loss of grip increases. It
is therefore important for your safety to keep
these systems activated in all conditions, and
particularly in difficult conditions.
For technical reasons, in particular to
improve the quality of telematic services
for customers, the Manufacturer reserves the
right to carry out updates to the vehicle's
on-board telematic system at any time.
If you benefit from the DS CONNECT BOX
offer with the SOS and Assistance Pack
included, you have available additional
services in your personal space, via the
website in your country.
For information about the SOS and Assistance
Pack, please refer to the general conditions for
these services.
Electronic stability control
(ESC)
The electronic stability control programme
includes the following systems:
–

An
ti-lock braking system (ABS) and Electronic
brake force distribution (EBFD).
–

Emergenc
y braking assistance (EBA).
–

An
ti-slip regulation (ASR).
–

Dynamic st
ability control (DSC).
Anti-lock braking system (ABS)
and Electronic brake force
distribution (EBFD)
These systems enhance the vehicle’s stability
and handling during braking, and enable greater
control while cornering, particularly on poor or
slippery road surfaces.
ABS prevents wheel locking in the event of
emergency braking.
EBFD manages the braking pressure wheel by
wheel.
This warning lamp comes on fixed in the
event of an ABS malfunction.
The vehicle retains conventional braking. Drive
carefully at a moderate speed.
Contact a dealer or a qualified workshop as soon
as possible.
This warning lamp, when lit together with
the STOP and ABS warning lamps,
accompanied by a message and an audible signal,
indicates an EBFD malfunction.
You must stop as soon as it is safe to do so.
Contact a dealer or a qualified workshop.
The normal operation of the ABS may
result in slight vibrations in the brake
pedal.
When braking in an emergency, press very
firmly and maintain this pressure.
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
After an impact, have these systems
checked by a dealer or a qualified
workshop.
Emergency braking assistance
(EBA)
In an emergency, this system enables you to reach
the optimum braking pressure more quickly and
therefore reduce the stopping distance.
It is triggered in relation to the speed at which the
brake pedal is pressed. This is felt by a reduction
in the resistance of the pedal and an increase in
braking efficiency.
Anti-slip regulation (ASR) /
Dynamic stability control (DSC)
Anti-slip regulation optimises traction using
engine braking and by applying the brakes on the
driving wheels to avoid wheel spinning. It also
enhances the vehicle's directional stability while
accelerating.
If there is a difference between the vehicle’s
trajectory and the path desired by the driver, the
dynamic stability control system automatically
uses engine braking and the brakes on one or
more wheels to return the vehicle to the desired
path, within the limits of the laws of physics.
These systems are activated automatically every
time the vehicle is started.
They come into operation in the event of a grip or
trajectory problem.
This warning lamp on the instrument panel
flashes to indicate that they are operating.

80Driving06
Driving recommendations
► Observe the driving regulations and remain
vigilant whatever the traffic conditions.
►  Monitor your environment and keep your
hands on the wheel to be able to react to anything
that may happen any time.
►  Drive smoothly, anticipate the need for braking
and maintain a longer safety distance, especially
in bad weather.
►  Stop the vehicle to carry out operations that
require close attention (such as adjustments).
►  During long trips, take a break every two
hours.
Important!
Never leave the engine running in a closed
space without sufficient ventilation.
Internal combustion engines emit toxic
exhaust gases such as carbon monoxide.
Danger of poisoning and death!
In severe wintry conditions (temperature
below -23°C), let the engine run for 4
minutes before moving off, to ensure the
correct operation and durability of the
mechanical components of your vehicle
(engine and gearbox).
Never drive with the parking brake
applied. Risk of overheating and damage
to the braking system!
Do not park the vehicle or leave the engine
running on a flammable surface (dry
grass, dead leaves, etc.). The exhaust system
of your vehicle is very hot, even several
minutes after the engine stops. Risk of fire!
Never leave a vehicle unattended with the
engine running. If you have to leave your
vehicle with the engine running, apply the
parking brake and put the gearbox into neutral
or position N or P (depending on the type of
gearbox).
Never leave children inside the vehicle
unsupervised.
On flooded roads
We strongly advise against driving on flooded
roads, as this could cause serious damage to the
engine or gearbox, as well as to the electrical
systems of your vehicle.


If you are obliged to drive on a flooded road:
►  check that the depth of water does not exceed
15 cm, taking account of waves that might be
generated by other users,
►  deactivate the Stop & Start function,
►  drive as slowly as possible without stalling. In
all cases, do not exceed 6 mph (10 km/h),
►  do not stop and do not switch off the engine.
On leaving the flooded road, as soon as safety
conditions allow, make several light brake
applications to dry the brake discs and pads.
If in doubt about the state of your vehicle, contact
a dealer or a qualified workshop.
Noise (Electric)
On the outside
Due to the vehicle’s quiet operation when driving,
the driver should pay particular attention.
At speeds of up to 19 mph (30 km/h), the
pedestrian horn warns other road users of the
vehicle’s presence.
Cooling the traction battery
The cooling fan comes on during charging
to cool the on-board charger and the traction
battery.
On the inside
During use, you may hear certain perfectly normal
noises specific to electric vehicles, such as:
–

Traction ba
ttery relay when starting.
–

V
acuum pump when braking.
–

V
ehicle tyres or aerodynamics when driving.
– 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.