2023 CITROEN DS3 CROSSBACK Head

57Lighting and visibility04
Manual

► With the ignition off, pull the lighting control
stalk toward you ("headlamp flash") to activate/
deactivate the function.
Manual guide-me-home lighting goes off
automatically after a period of time.
Welcome lighting
When the vehicle is unlocked in low light
conditions and the "Automatic illumination of
headlamps" function is activated, this system
automatically switches on:
–

O
n the outside, sidelamps, dipped beam
headlamps and door mirror spotlamps.
–

Inside
, courtesy lamps and footwell lighting.
Activation / deactivation and adjustment
of the duration of the welcome lighting are
set via the Driving / Vehicle touch screen menu.
Door mirror spotlamps
These spotlamps facilitate access to the vehicle
by lighting the ground near the front doors.
The spotlamps come on automatically:
–

when the v
ehicle is unlocked.
–

when a door is opened.
– when a reque st to locate the vehicle is received
from the remote control.
They also come on with the welcome lighting and
guide-me-home lighting functions.
They go off automatically after 30 seconds.
Automatic headlamp
dipping
When the ring is in the "AUTO” position, this
system automatically switches between dipped
and main beam headlamps according to the
lighting and traffic conditions, using a camera
located at the top of the windscreen.


This system is a driving aid.
The driver remains responsible for the
vehicle's lighting, its correct use for the
prevailing conditions of light, visibility and
traffic, and for observation of driving and
vehicle regulations.
The system becomes operational when
the vehicle exceeds 16 mph (25 km/h).
When the speed falls below 9 mph (15 km/h),
the function is no longer operational.
Activation/Deactivation
It is set via the Driving / Vehicle touch
screen menu.
The state of the system stays in the memory when
switching off the ignition.
Operation
If the ambient light level is sufficient and/or the
traffic conditions do not allow the main beam
headlamps to be lit:
– The dipped beam headlamp s
remain lit. These indicator lamps
come on on the instrument panel.
If the ambient light level is very low and traffic
conditions permit:
– The main beam headlamp s come
on automatically. These indicator
lamps come on on the instrument panel.
The function is deactivated if the fog lamps are
switched on or the system detects dense fog.
When the fog lamps are switched off or the
vehicle leaves the area of dense fog, the function
is automatically reactivated.
This indicator lamp goes out when the
function is deactivated.

58Lighting and visibility04
Pause
If the situation requires a change of headlamp
beam, the driver can take over at any time.
► A "headlamp flash" pauses the function:
•

If the "
AUTO" and "Dipped beam" indicator
lamps were on, the system changes to main
beam.
•

If the "
AUTO" and "Main beam"
indicator lamps were on, the system changes
to dipped beam.
To reactivate the system, flash the headlamps
again.
The system may be disrupted or not work
correctly:
–

When visibility c
onditions are poor
(snowfall, heavy rain, etc.).
–

If the windscreen in fron
t of the camera is
dirty, misted or obscured (for example, by a
sticker).
–

If the v
ehicle is facing highly reflective
signs.
When the system detects thick fog, it
temporarily deactivates the function.
The system is not able to detect:
–

R

oad users that do not have their own
lighting, such as pedestrians.
–

V

ehicles whose lighting is obscured (for
example, vehicles driving behind a safety
barrier on a motorway).
–

V

ehicles at the top or bottom of a steep
slope, on winding roads, on crossroads.
Clean the windscreen regularly,
particularly the area in front of the
camera.
The internal surface of the windscreen can
also become misted around the camera.
In humid and cold weather, demist the
windscreen regularly.
Do not allow snow to accumulate on the
bonnet or roof of the vehicle as this could
obstruct the detection camera.
DS MATRIX LED VISION
Available only on versions equipped with Full LED
headlamps with the Matrix Beam function.
This system automatically adapts the main
beam according to the driving conditions, so that
optimum illumination is maintained for the driver,
without causing a nuisance to other road users.
The driver remains responsible for the
vehicle's lighting, its correct use for the
prevailing conditions of light, visibility and
traffic, and for observation of driving and
vehicle regulations.
The system is active from 25 mph
(40 km/h) and deactivates below 12 mph
(20 km/h).
Operation
Using a camera, the system detects the driving
conditions (brightess, lights from oncoming or
followed vehicles, road turns) and adapts the
beams of the main headlamps accordingly.
The modules that make up the main beams
switch on and off gradually, segment by segment,
depending on the driving conditions detected:
Followed vehicle


When approaching a vehicle from behind, only
those lamp segments directed at the followed
vehicle go off, thereby creating a "tunnel" so as
not to dazzle its driver.
Oncoming vehicle


When an oncoming vehicle approaches, only
those lamp segments directed at this vehicle
go off, thereby creating a "tunnel" during the
duration of the approach.
Nominal main beam lighting is restored as soon
as the vehicle is no longer detected by the system.
Entering an illuminated area
At the entrance to an illuminated area (for
example, a town), the lamp segments are
gradually switched off from the outside to the
inside of the vehicle to switch to the dipped
beams.
Exiting an illuminated area
The lamp segments gradually light up from the
inside to the outside of the vehicle to restore the
main beams.
Activation/Deactivation
►  Turn the lighting control stalk ring to the
"AUTO" position.
This indicator lamp comes on in the
instrument panel.
The function can be activated and
deactivated in the Driving / Vehicle touch
screen menu.
When deactivated, the lighting system changes to
"automatic illumination of lamps" mode.
The status of the system remains in the memory
when the ignition is switched off.
Pause
If the situation requires a change of headlamp
beam, the driver can take over at any time.

59
Lighting and visibility04
When an oncoming vehicle approaches, only
those lamp segments directed at this vehicle
go off, thereby creating a "tunnel" during the
duration of the approach.
Nominal main beam lighting is restored as soon
as the vehicle is no longer detected by the system.
Entering an illuminated area
At the entrance to an illuminated area (for
example, a town), the lamp segments are
gradually switched off from the outside to the
inside of the vehicle to switch to the dipped
beams.
Exiting an illuminated area
The lamp segments gradually light up from the
inside to the outside of the vehicle to restore the
main beams.
Activation/Deactivation
►  Turn the lighting control stalk ring to the
"AUTO" position.
This indicator lamp comes on in the
instrument panel.
The function can be activated and
deactivated in the Driving / Vehicle touch
screen menu.
When deactivated, the lighting system changes to
"automatic illumination of lamps" mode.
The status of the system remains in the memory
when the ignition is switched off.
Pause
If the situation requires a change of headlamp
beam, the driver can take over at any time.
►  Flashing the headlamps pauses the
function and the system changes to "automatic
illumination of headlamps" mode:
To reactivate the system, flash the headlamps
again.
Malfunction
If a fault occurs with the adaptive
headlamp lighting or the camera, this
warning lamp is displayed in the instrument
panel, accompanied by an audible signal and a
message.
Contact a dealer or a qualified workshop.
Do not cover the sunshine sensor, linked
to the rain sensor and located at the top
centre of the windscreen behind the interior
rear view mirror; the associated functions
would no longer be controlled.
The system may suffer interference or not
work correctly:
–

under c
onditions of poor visibility (snow,
heavy rain, etc.),
–

if the windscreen in fron
t of the camera is
dirty, misted or obscured (for example, by a
sticker, etc.),
–

if the v
ehicle is facing highly reflective signs
or safety barrier reflectors.
It is recommended to deactivate the function
in foggy or snowy conditions or in case of
heavy mist.
The function temporarily deactivates when
the system detects thick fog or when you
switch on the foglamps. This is signalled by
the extinction of the indicator lamp in the
instrument panel.
The system is not able to detect:
–

road users tha
t do not have their own
lighting, such as pedestrians,
–

v
ehicles whose lighting is obscured (for
example: vehicles running behind a safety
barrier on a motorway),
–

v
ehicles at the top or bottom of a steep
slope, on winding roads, on crossroads.
Clean the windscreen regularly,
particularly the area in front of the
camera.
Do not allow snow to accumulate on the
bonnet or roof of the vehicle as this could
obstruct the detection camera.
Travelling abroad
Vehicles equipped with the DS MATRIX
LED VISION function:
If using your vehicle in a country that drives
on the other side of the road to the country of
sale, deactivate this function to avoid dazzling
oncoming drivers.

70Safety05
Lateral airbags

In the event of a serious side impact, this system
protects the driver and front passenger to
mitigate the risk of injury to the chest between
the hip and the shoulder.
At the front, each lateral airbag is fitted in the
seat backrest frame, door side. At the rear, each
lateral airbag is fitted in the rear pillar.
Deployment
The lateral airbags are deployed on one side in
the event of a serious side impact applied to all or
part of the side impact zone B.
The lateral airbag inflates between the hip
and shoulder of the vehicle's occupant and the
corresponding door panel.
Curtain airbags
System contributing towards greater protection
for the driver and passengers (with the exception
Have your seat belts checked regularly by a
dealer or a qualified workshop, particularly if
the straps show signs of damage.
Clean the seat belt straps with soapy water or
a textile cleaning product, sold by dealers.
Airbags
General information
System designed to help improve the safety of the
occupants sitting in the front seats and the rear
outer seats, in the event of a violent collision. The
airbags supplement the action of the seat belts
equipped with a force limiting system.
Electronic detectors record and analyse the
front and side impacts sustained in the impact
detection zones:
–
In the e
vent of violent impact, the airbags
deploy instantly and help better protect the
occupants of the vehicle; immediately after the
impact, the airbags deflate rapidly in order not
to hinder the visibility or the possible exit of the
occupants.
–

In the e
vent of a slight impact, a rear impact
and under certain rollover conditions, the airbags
may not deploy; only the seat belt helps to protect
you in these situations.
* For more in formation on Deactivating the front passenger airbag, refer to the corresponding section.
The seriousness of the impact depends on the
nature of the obstacle and the speed of the
vehicle at the moment of collision.
The airbags do not operate when the
ignition is switched off.
This equipment will only deploy once. If a
second impact occurs (during the same or a
subsequent accident), the airbag will not be
deployed again.
Impact detection zones
A. Front impact zone
B. Side impact zone
When one or more airbags are deployed,
the detonation of the pyrotechnic charge
incorporated in the system makes a noise and
releases a small quantity of smoke.
This smoke is not harmful, but sensitive
individuals may experience slight irritation.
The detonation noise associated with the
deployment of one or more airbags may result
in a slight loss of hearing for a short time.
Front airbags

This system protects the driver and front
passenger in the event of a serious front impact,
in order to limit the risk of head and chest injuries.
The driver's airbag is fitted in the centre of the
steering wheel; the front passenger airbag is
fitted in the dashboard above the glove box.
Deployment
They deploy, except the front passenger airbag if
it is deactivated*, in the event of a serious front
impact to all or part of the front impact zone A.
The front airbag inflates between the thorax and
head of the front occupant of the vehicle and the
steering wheel, driver's side, and the dashboard,
passenger's side, to cushion their forward
movement.

71Safety05
Lateral airbags

In the event of a serious side impact, this system
protects the driver and front passenger to
mitigate the risk of injury to the chest between
the hip and the shoulder.
At the front, each lateral airbag is fitted in the
seat backrest frame, door side. At the rear, each
lateral airbag is fitted in the rear pillar.
Deployment
The lateral airbags are deployed on one side in
the event of a serious side impact applied to all or
part of the side impact zone B.
The lateral airbag inflates between the hip
and shoulder of the vehicle's occupant and the
corresponding door panel.
Curtain airbags
System contributing towards greater protection
for the driver and passengers (with the exception
of the rear centre passenger) in the event of a
serious side impact in order to limit the risk of
injury to the side of the head.
Each curtain airbag is built into the pillars and the
upper passenger compartment area.
Deployment
It deploys simultaneously with the corresponding
lateral airbag in the event of a serious side impact
applied to all or part of the side impact zone B.
The curtain airbag inflates between the front
and rear occupants of the vehicle and the
corresponding windows.
Malfunction
If this warning lamp comes on in the
instrument panel, you must contact a
dealer or a qualified workshop to have the system
checked.
The airbags may not be deployed in the event of a
serious impact.
In the event of a minor impact or bump at
the side of the vehicle or if the vehicle
rolls over, the airbags may not be deployed.
In the event of a rear or front collision, none of
the lateral airbags are deployed.
Advice
For the airbags to be fully effective,
observe the safety recommendations
below.
Adopt a normal upright sitting position.
Fasten the seat belt ensuring it is correctly
positioned and adjusted.
Do not leave anything between the occupants
and the airbags (a child, pet, object, etc.), nor
fix or attach anything close to or in the way of
the airbag release trajectory; this could cause
injuries during their deployment.
Never modify the original definition of your
vehicle, particularly in the area directly around
the airbags.
After an accident or if the vehicle has been
stolen, have the airbag systems checked.
All work on the airbag systems must only be
carried out by a dealer or a qualified workshop.
Even if all of the precautions mentioned are
observed, a risk of injury or of minor burns to
the head, chest or arms cannot be ruled out
when an airbag is deployed. The airbag inflates
almost instantly (within a few milliseconds)
then deflates within the same time
discharging the hot gas via openings provided
for this purpose.
Front airbags
Do not drive holding the steering wheel by
its spokes or resting your hands on the centre
part of the wheel.

72Safety05
Passengers must not place their feet on the
dashboard.
Do not smoke as deployment of the airbags
can cause burns or the risk of injury from a
cigarette or pipe.
Never remove or pierce the steering wheel or
hit it violently.
Do not fix or attach anything to the steering
wheel or dashboard, as this could cause
injuries when the airbags are deployed.
Lateral airbags
Use only approved covers on the seats,
compatible with the deployment of the lateral
airbags. For information on the range of seat
covers suitable for your vehicle, contact a
dealer.
Do not fix or attach anything to the seat
backrests (clothing, etc.), as this could cause
injuries to the chest or arm when the lateral
airbag is deployed.
Do not sit with the upper part of the body any
nearer to the door than necessary.
At the rear, any objects placed on the outer
seats or the folded backrest of the 1/3 bench
seat could become projectiles when the lateral
airbags are deployed.
The vehicle's front door panels include side
impact sensors.
A damaged door or any unauthorised or
incorrectly executed work (modification or
repair) on the front doors or their interior trim
could compromise the operation of these
sensors - risk of malfunction of the lateral
airbags!
Such work must only be done by a dealer or a
qualified workshop.
Curtain airbags
Do not fix or attach anything to the roof,
as this could cause head injuries when the
curtain airbag is deployed.
Do not remove the grab handles installed on
the roof, as they play a part in securing the
curtain airbags.
Child seats
The legislation on carrying children is
specific to each country. Refer to the
legislation in force in your country.
For maximum safety, please observe the following
recommendations:
–

In ac
cordance with European regulations, all
children under the age of 12 or less than one and
a half metres tall must travel in approved child
seats suited to their weight, on seats fitted with a
seat belt or ISOFIX mountings.
–

Statistically
, the safest seats in your vehicle for
carrying children are the rear seats.
–

A child w
eighing less than 9 kg must travel in
the "rearward facing" position both in the front
and in the rear.
It is recommended that children travel on
the rear seats of the vehicle:
–

"rearward facing" up to the age of 3,
–

"forward facing" over the age of 3.
Make sure that the seat belt is correctly
positioned and tightened.
For child seats with a support leg, ensure that
the support leg is in firm and steady contact
with the floor.
An incorrectly installed child seat
compromises the child's safety in the
event of an accident.
Ensure that there is no seat belt or seat belt
buckle under the child seat, as this could
destabilise it.
Remember to fasten the seat belts or the
harness of child seats, keeping the slack
relative to the child's body to a minimum, even
for short journeys.
When installing a child seat using the seat
belt, ensure that the seat belt is tightened
correctly on the child seat and that it secures
the child seat firmly on the seat of the vehicle.
If the passenger seat is adjustable, move it
forwards if necessary.
Remove the head restraint before installing a
child seat with a backrest on a passenger seat.
Ensure that the head restraint is stored or
attached securely to prevent it from being
thrown around the vehicle in the event of sharp

73Safety05
braking. Refit the head restraint once the child
seat has been removed.
Installing a booster seat
The chest part of the seat belt must be
positioned on the child's shoulder without
touching the neck.
Ensure that the lap part of the seat belt passes
correctly over the child's thighs.
Use a booster seat with backrest, equipped
with a belt guide at shoulder level.
Additional protections
To prevent accidental opening of the
doors and rear windows, use the "Child lock".
Take care not to open the rear windows by
more than one third.
To protect young children from the rays of the
sun, fit side blinds on the rear windows.
As a safety precaution, do not leave:
–

a child alone and una
ttended in a vehicle,
–

a child or an animal in a v
ehicle which is
exposed to the sun, with the windows closed,
–

the k
eys within reach of children inside the
vehicle.
Child seat at the rear
"Forward facing" or "Rearward facing"



►  Move the vehicle's front seat forward and
straighten the backrest so that the legs of the
child in the "forward facing" child seat or the
"rearward facing" child seat itself do not touch
the vehicle's front seat.
►  Verify that the backrest of the "forward
facing" child seat is as close as possible to the
backrest of the vehicle's rear seat, and is ideally
in contact with it.
Centre rear seat
A child seat with a support leg must never be
installed on the centre rear passenger seat.
Child seat at the front

►  Adjust the front passenger seat to the highest
and fully back longitudinal position, with the
backrest straightened.
"Forward facing"

You must leave the front passenger airbag
active.
"Rearward facing"

75Safety05
Group 0+: from birth to 13 kg

L1
"RÖMER Baby-Safe Plus"
Installed in the "rearward facing" position.
Groups 2 and 3: from 15 to 36 kg

L5
"RÖMER KIDFIX XP"
Can be fitted to the vehicle's ISOFIX mountings.
The child is restrained by the seat belt.
Only suitable for installation on the side rear seats.
The head restraint on the vehicle seat must be removed.
Groups 2 and 3: from 15 to 36 kg

L6
"GRACO Booster"
The child is restrained by the seat belt.
Only suitable for installation on the front
passenger seat or on the rear side seats.
“ISOFIX" mountings
The seats shown below are fitted with ISOFIX
compliant mountings:


The mountings comprise three rings for each
seat, indicated by a marking:
–

Tw
o rings A, located between the vehicle seat
backrest and cushion.


The 2 latches of ISOFIX child seats are secured
to them.
–

O
ne ring B, located behind the seat, called the
TOP TETHER, for fixing seats fitted with an upper
strap.


Front seat