warning light CITROEN DS7 CROSSBACK 2019 User Guide

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Lighting and visibility04
according to 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 in the
prevailing light, visibility and traffic conditions,
and for compliance with driving and vehicle
regulations.
Activation/Deactivation
It is configured in the Settings > Vehicle
touch screen application.
The state of the system is stored when the
ignition is switched off.
When the system detects thick fog, it
temporarily deactivates the function.
Operation
If the ambient light level is very low and traffic
conditions permit:
– The main beam headlamp s come
on automatically. These indicator
lamps light up on the instrument panel.
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
light up on the instrument panel.
The function is deactivated if the foglamps are
switched on or if the system detects poor visibility
conditions (e.g. fog, heavy rain, snowfall).
When the foglamps are switched off or when the
visibility conditions become favourable again, the
function is automatically reactivated.
This indicator lamp goes out when the
function is deactivated.
Pause
If the situation requires a change of headlamp
beam, the driver can take over at any time.
►  Switch the headlamps manually between
dipped and main beam to pause 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 function, once again switch
the headlamps manually between dipped and
main beam.
Malfunction
If a malfunction occurs with the system or
the camera, this warning lamp lights up on
the instrument panel, accompanied by an audible
signal and a message.
Have it checked by a dealer or a qualified
workshop.
Adaptive Frontlight
System
Available only on versions equipped with DS PIXEL
LED VISION 3.0 headlamps.
This function has several lighting modes, specific
to each driving situation.
The intensity and direction of the main headlamps
and the modules vary so as to increase or reduce
the range of the lighting.
The modules tilt so as to expand and direct the
light beam to increase or decrease the lighting up
of the sides of the road.
The function shifts the light beam to the sides
of the headlamp to ensure better illumination in
curves.
This function is a driving aid which
cannot, in any circumstances, replace the

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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.
Entering an illuminated area
At the entrance to an illuminated area (e.g. 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.
Pause
If the situation requires a change of headlamp
beam, the driver can take over at any time.
► Switch the dipped/main beam headlamps
manually to pause the function.
The lighting system changes to "Automatic
illumination of lamps" mode.
►  To reactivate the function, manually switch
the dipped/main beam headlamps again.
Malfunction
If a malfunction occurs with the adaptive
headlamp lighting or the camera, this
warning lamp is displayed on the instrument
panel, accompanied by an audible signal and a
message.
Have it checked by a dealer or a qualified
workshop.
Do not cover the rain/sunshine sensor
located at the top centre of the
windscreen behind the interior rear view
mirror; the associated functions would no
longer be controlled.
DS NIGHT VISION

This system identifies and signals the presence
of pedestrians and animals in the driver's field
of vision, in low exterior light conditions, using
an infrared camera located at the front of the
vehicle.
Select the "Night vision" display mode if you
want the infrared camera image to be displayed
constantly on the instrument panel. When the
conditions are met, an alert is triggered if there is
a risk of collision.
The permanent display disappears upon
switching off the ignition or if the conditions are
not met.
This system is a driving aid system that
cannot, under any circumstances, replace
the driver's assessment of night-time visibility
and traffic conditions.
In some cases, the differences in temperature
are insufficient and the system may not detect

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Lighting and visibility04
all dangers or, conversely, it may give false
warnings (e.g. engines of lorries parked by the
side of the road).
Conditions for operation
– With the engine running and in St op mode
of Stop & Start.
–

V
ery low light conditions with dipped beam
headlamps on and in good working order.
–

T
emperature between -30°C and +28°C.
–

Speed belo
w 99 mph (160 km/h).
–

Det
ection of animals taller than 0.50 m.
Activation/Deactivation
It is configured in the ADAS touch screen
application.
Operation
If the function is selected but the display
on the instrument panel and the alerts are
not available (in "Night Vision"mode), the
indicator lamp comes on in grey.
If all operating conditions are met, the
indicator lamp comes on in green: the
display on the instrument panel (with "Night
Vision" mode selected) and the triggering of
alerts are available.
If certain operating conditions (speed or
temperature) are not met, the indicator
lamp comes on in orange: only the display on the
instrument panel is available (in "Night Vision"
mode). Whilst the exterior light is too bright or the dipped
beam headlamps have not been switched on, the
alerts are not available.




The camera detection range is between 15 m (for
pedestrians) and 200 m, depending on visibility
conditions.
The image provided by the camera is displayed
in shades of grey in the instrument panel; warm
objects appear brighter than cold objects. If pedestrians or animals are detected, they
appear in yellow frames.
If the system detects a risk of
collision with pedestrians or
animals, it triggers an alert: a symbol appears in
the middle of the display window. The silhouette
of pedestrians or animals is framed in red.
If the "Night Vision" display mode has not been
selected, the alert is triggered in the form of a
temporary window.
In the event of an alert, the driver may act by
making an avoiding manoeuvre or by braking.
Operating limits
The following situations may interfere with
the operation of the system or prevent it from
working:
–

Poor visibility c
onditions (falling snow, heavy
rain, thick fog).
–

Camera mask
ed by snow, mud or dust.
–

Camera scra
tched after going through roller car
washes repeatedly.
–

V
ery high outside temperature.
–

A
t the top or bottom of a steep slope.
–

O
n a very winding road.
–

In a bend.
–


A
fter an impact which may have impaired the
camera settings or damaged it.
–

A
fter repainting of the grille outside of the
dealer network or a qualified workshop.

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Lighting and visibility04
Maintenance
recommendations
The infrared camera has a wash nozzle connected
to the vehicle’s front screenwash system.
This nozzle operates every 5th use of the
screenwash.
Regularly check that the camera is clean.
In bad weather, or in wintry conditions, ensure
that the camera is not covered with mud, ice or
snow.
Malfunction
If the event of a malfunction, this warning
lamp comes on in orange on the
instrument panel, accompanied by the display of
a message.
Have it checked by a dealer or a qualified
workshop.
Wiper control stalk
Before operating the wipers in wintry
conditions, clear any snow, ice or frost
from the windscreen and around the wiper
arms and blades.
Do not operate the wipers on a dry
windscreen. In extremely hot or cold
weather, check that the wiper blades are not
stuck to the windscreen before operating the
wipers.
After using an automatic car wash, you
may temporarily notice abnormal noises
and poorer wiping performance.  You do not
need to replace the wiper blades.
Without AUTO wiping



With AUTO wiping

Windscreen wipers
►  To select the wiping speed: raise or lower the
stalk to the desired position.
Fast wiping (heavy rain)
Normal wiping (moderate rain)
Intermittent wiping (proportional to the
vehicle’s speed)
Switching off
Single wipe (press down and release).
or
Automatic wiping
Refer to the corresponding section.
In position 1 or 2, the wiping frequency is
automatically reduced when the speed of
the vehicle drops below 3 mph (5 km/h).
When the speed is above 6 mph (10 km/h)
again, the wiping frequency returns to the
original frequency (fast or normal).
After the ignition has been switched off,
the wipers may move slightly at the foot
of the windscreen.
If the ignition has been switched off with
the windscreen wipers active, you must
operate the control stalk again to reactivate
wiping when the ignition is switched on again
(unless the ignition was off for less than
a minute).
Single wipe
►  Pull the stalk briefly towards you.

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Horn

►  Press the central part of the steering wheel.
Pedestrian horn
(Rechargeable hybrid)
This system alerts pedestrians that the vehicle is
approaching, when driving in Electric mode (100%
electric driving).
The pedestrian horn operates once the vehicle is
moving and at speeds of up to 19 mph (30 km/h),
in forward or reverse gear.
This function cannot be deactivated.
Malfunction
In the event of a malfunction, this warning
lamp lights up on the instrument panel.
* In accordance with the general conditions of use of the service, available from dealers and subject to technological and technical limitations.
**
Depending on the geographic c overage provided by the "eCall (SOS)" and "DS ASSISTANCE" systems.
The list of countries covered and the telematic services provided is available from dealers or on the website for your country. Have it checked by a dealer or a qualified
workshop.
Emergency or assistance
call




1. eCall (SOS)
2. DS ASSISTANCE
eCall (SOS)
Your vehicle may be fitted with the eCall (SOS)
system either as standard or as an option.
The eCall (SOS) system provides direct contact to
the emergency services and is fully built into the
vehicle. This contact is made either automatically
via the sensors built into the vehicle, or by
pressing button 1.
According to the country of sale, the eCall (SOS)
system corresponds to the systems PE112,
ERAGLONASS, 999, etc.
The eCall (SOS) system is activated by default.
►  To make an emergency call manually, press
button 1 for more than 2 seconds.
The lit indicator lamp and a voice message
confirm that the call has been made to the
emergency services*.
The eCall (SOS) system immediately locates
your vehicle and puts you in contact with the
appropriate emergency services**.
►  Pressing again immediately cancels the
request.
The indicator lamp flashes while the vehicle
data is being sent, and then remains lit when
communication is established.
In the event that a serious accident is
detected by the sensors built into the
vehicle, such as the airbag control unit, an
emergency call is made automatically.
The eCall (SOS) system is a public service
of general interest and is free-of-charge.

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DS ASSISTANCE
►  If the vehicle breaks down, press button 2
for more than 2 seconds to request assistance
(confirmed by a voice message*).
►  Pressing again immediately cancels the
request.
Privacy mode allows you to manage the
level of sharing (data and/or location)
between your vehicle and DS AUTOMOBILES.
It can be configured in the Settings touch
screen application.
If you purchased your vehicle outside the
dealer network, you are invited to have a
dealer check the configuration of these
services and, if desired, modify it as required.
In a multilingual country, services can be
configured to use the official national
language of your choice.
For technical reasons and in particular to
improve the quality of telematics services
provided to customers, the Manufacturer
reserves the right to carry out updates to the
vehicle's on-board telematics system at any
time.
* Depending on the geographic c overage of the "eCall (SOS)" and "DS ASSISTANCE" systems and the official national language chosen by the owner of the
vehicle.
The list of countries covered and the telematic services provided is available from dealers or on the website for your country.
During an update to the vehicle's on-board
telematics system, the DS ASSISTANCE
system will be unavailable.
If you benefit from the DS CONNECT BOX
offer with the SOS and Assistance Pack
included, there are additional services
available to you in your personal space, via the
website for 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).
–

Trailer st
ability assist (TSA).
Anti-lock braking system
(ABS)/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.
Electronic brake force distribution (EBFD)
manages overall braking pressure on each
individual wheel.
► When braking in an emergency, depress the
pedal very firmly and maintain this pressure.
Normal operation of the ABS may make
itself felt by slight vibrations of the brake
pedal.
The fixed illumination of this warning lamp
signals that there is a fault with the ABS.
The vehicle retains conventional braking. Drive
carefully at a moderate speed.
Have it checked by a dealer or a qualified
workshop.
This warning lamp, when lit together with
the STOP and ABS warning lamps,

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accompanied by a message and an audible signal,
indicates an EBFD malfunction.
You must stop the vehicle.
Stop as soon as it is safe to do so and switch off
the ignition.
Contact a dealer or a qualified workshop.
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
After an impact
Have it checked by a dealer or a qualified
workshop.
Emergency braking assistance
(EBA)
This system reduces the emergency stopping
distance, by optimising the braking pressure.
It is triggered in relation to the speed at which
the brake pedal is depressed. The effect of this is
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 (or traction control) optimises
traction by using engine braking and by applying
the brakes on the driving wheels to avoid one
or more wheels spinning. It also enhances the
vehicle's directional stability.
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.
These systems are activated in the event
of a problem with grip or trajectory
(confirmed by this warning lamp flashing on the
instrument panel).
E-TENSE 4X4 360
The dynamic stability control is optimised
to be able to react later on this vehicle.
Deactivation/Reactivation
In exceptional conditions (e.g. moving a vehicle
that is bogged down in mud, stuck in snow, on
loose soil), it may prove useful to deactivate the
DSC/ASR systems, so that the wheels can move
freely and regain grip.
Reactivate the system as soon as the level of grip
permits.
The ASR system is deactivated/
reactivated in the ADAS touch screen
application.
Deactivation/reactivation of the ASR
system is indicated by this indicator lamp
on the instrument panel coming on/going out and
the display of a message.
The ASR system is automatically reactivated
every time the ignition is switched off or at
speeds over 31 mph (50 km/h)
Reactivation is manual below 31 mph (50 km/h).
Malfunction
In the event of a malfunction, this warning
lamp lights up on the instrument panel,
accompanied by the display of a message and an
audible signal.
Have it checked by a dealer or a qualified
workshop.
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.
Correct operation of these systems depends
on compliance with the manufacturer's
recommendations relating to the wheels (tyres
and rims), braking and electronic components,
as well as the assembly and repair procedures
provided by dealers.
In order to ensure that these systems remain
effective in wintry conditions, the use of snow
or all-season tyres is recommended. All four
wheels must be fitted with tyres approved for
your vehicle.

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All tyre specifications are listed on the
tyre/paint label. For more information
on Identification markings, refer to the
corresponding section.
Trailer stability assist (TSA)
When towing, this system reduces the risk of the
vehicle or trailer snaking.
Operation
The system is activated automatically when the
ignition is switched on.
The electronic stability control system (ESC) must
not have any faults.
The vehicle speed must be between 37 and 99
mph (60 and 160 km/h).
If the system detects that the trailer is
snaking, it applies the brakes to stabilise
the trailer and reduces engine power, if necessary,
to slow the vehicle (indicated by the flashing of
this warning lamp on the instrument panel and
the brake lamps coming on).
For information on weights and towed loads, refer
to the Engine technical data and towed loads
section or your vehicle’s registration certificate.
To ensure safe driving with a Towing device, refer
to the corresponding section.
Malfunction
If a fault occurs, this warning lamp lights
up on the instrument panel, accompanied
by a message and an audible signal.
To continue towing a trailer, reduce speed and
drive carefully!
Have it checked by a dealer or a qualified
workshop.
The trailer stability control system
provides an extra safety feature under
normal driving conditions, when following the
recommendations for use of trailers and
current legislation in force in your country. It
must not encourage the driver to take extra
risks, such as using a trailer in unsuitable
conditions of operation (e.g. excessive load,
exceeded nose weight, worn or under-inflated
tyres, faulty braking system) or driving at
excessive speed.
In certain cases, the system may not detect
trailer snaking, particularly with a light trailer.
When driving on slippery or poor surfaces, the
system may not be able to prevent sudden
trailer snaking.
Seat belts
Inertia reel
The seat belts are equipped with an inertia
reel which allows the strap length to adjust
automatically to the shape of the user. The seat
belt returns to its storage automatically when it
is not used.
The inertia reels are fitted with a device which
automatically locks the strap in the event of a
collision, emergency braking or if the vehicle rolls
over. It can be released by pulling the strap firmly
and then releasing it so that it reels in slightly.
Pyrotechnic pretensioning
This system improves safety in the event of a
frontal or side impact.
Depending on the severity of the impact, the
pyrotechnic pretensioning system instantly
tightens the seat belts against the body of the
occupants.
The pyrotechnic pretensioning seat belts are
enabled when the ignition is on.
Force limiting system
This system reduces the pressure of the seat belt
on the chest of the occupant, thus improving their
protection.
In the event of an impact
Depending on the nature and seriousness
of the impacts, the pyrotechnic device may
trigger before and independently of airbag
deployment. Deployment of the pretensioners
is accompanied by a slight discharge of
harmless smoke and a noise, due to the
activation of the pyrotechnic cartridge
incorporated in the system.
In all cases, the airbag warning lamp comes
on.
Following an impact, have the seat belt system
checked, and if necessary replaced, by a dealer
or a qualified workshop.

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Front seat belts
The front seat belts are fitted with a pyrotechnic
pretensioning system and a force limiting system.
Height adjustment

► To adjust the height of the anchorage point,
squeeze control A and slide it to the notch desired.
Rear seat belts

Each of the rear seats has a three-point seat belt
with inertia reel.
The outer seats are fitted with a pyrotechnic
pretensioning and force limiting system.
For the centre seat, the buckle is held horizontally
by an elastic strap if the centre seat belt is not
being used.
Fastening
►  Pull the strap, then insert the tongue into the
buckle.
►  Check that the seat belt is fastened correctly
by pulling on the strap.
Unfastening
►  Press the red button on the buckle.
►  Guide the seat belt as it is reeled in.
Seat belt not fastened/
unfastened alerts




Not fastened/unfastened warning lamp
It comes on in red on both the instrument panel
and the front passenger airbag and seat belts warning lamps display, once the system detects
that a seat belt is not fastened or has been
unfastened.
Seat belts not fastened/unfastened identification
indicator lamp
The red indicator lamps on the display indicate
the location of the seat belts which are not
fastened or have been unfastened.
Not fastened at the front
When the ignition is switched on, the warning
lamp and the corresponding indicator lamps light
up if the driver and/or the front passenger have
not fastened their seat belts.
At a speed greater than 12 mph (20 km/h),
these warning lamps flash, accompanied by an
increasing audible signal for approximately two
minutes. After two minutes, these warning lamps
remain on as long as the front seatbelts are not
fastened.
Not fastened at the rear
When the ignition is switched on, with the
engine running or the vehicle moving at a speed
below 12 mph (20 km/h), the warning lamp and
the corresponding indicator lamps light up for
1 minute, if one or more rear seat belts are not
fastened.
Unfastened
After the ignition is switched on, the warning
lamp and the corresponding indicator lamps light
up if the driver and/or one or more passengers
unfasten their seat belts.

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At a speed greater than 12 mph (20 km/h), these
warning lamps flash, accompanied by an audible
signal for approximately two minutes. After this
time, these warning lamps remain on as long as
the seatbelts are not refastened.
Advice
The driver must ensure that passengers
use the seat belts correctly and that they
are all fastened before setting off.
Wherever seated in the vehicle, you must
always fasten the seat belt, even for short
journeys.
Do not invert the seat belt buckles, as they will
not fulfil their role properly.
To ensure the proper functioning of the belt
buckles, make sure that there are no foreign
bodies present (e.g. a coin) before fastening.
Before and after use, ensure that the seat belt
is reeled in correctly.
After folding or moving a seat or rear bench
seat, ensure that the seat belt is positioned
and reeled in correctly.
Installation
The lower part of the strap must be
positioned as low as possible over the pelvis.
The upper part must be positioned in the
hollow of the shoulder.
At the front, adjusting the position of the
seat belt may require the seat height to be
adjusted.
In order to be effective, a seat belt must:
– be tigh tened as close to the body as
possible.
–

be pulled in fron
t of you with a smooth
movement, checking that it is not twisted.
–

must only be used t
o secure one person.
–

no
t show signs of tearing or fraying.
–

no
t be changed or modified, in order to avoid
affecting its performance.
Recommendations for children
Use a suitable child seat if the passenger
is less than 12 years old or shorter than 1.5
metres.
Never use the same seat belt to secure more
than one child.
Never carry a child on your lap.
For more information on Child seats, refer to
the corresponding section.
Maintenance
In accordance with current safety
regulations, for all work on your vehicle's seat
belts, contact a qualified workshop with the
skills and equipment needed, which a dealer is
able to provide.
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
This system is designed to improve the safety
of the occupants of 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.
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.