ECU CITROEN DS7 CROSSBACK 2023 User Guide

86
Safety05
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 these help to secure the curtain
airbags.
Child seats
The regulations on carrying children are
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 1.5
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.
–

C

hildren weighing less than 9 kg must travel
in the "rearward facing" position, whether in the
front or rear of the vehicle.
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 in a
vehicle 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 child
seat harness 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 vehicle seat. 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
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 a 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 sun's rays,
fit side blinds on the rear windows.
As a safety measure, do not leave:
–

A child alone and unsupervised inside a
v

ehicle.
–

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

88
Safety05
To ensure the safety of the child, the front
passenger airbag MUST be deactivated
when a "rearward facing" child seat is
installed on the front passenger seat.
Otherwise, the child risks being seriously
injured or killed in the event of deployment of
the airbag.
Vehicles not equipped with a
deactivation/reactivation control
Installing a "rearward facing" child seat on the
front passenger seat is strictly prohibited - risk
of death or serious injury in the event of airbag
deployment!
Deactivating/Reactivating the front
passenger airbag
For vehicles on which it is fitted, the switch is
located inside the glove box.


With the ignition off:
►  To deactivate the airbag, turn the key in the
switch to the "OFF" position.
►  To reactivate it, turn the key to the "ON"
position.
When the ignition is switched on:
This warning lamp comes on and remains
lit to signal deactivation.
Or
This warning lamp comes on for about 1
minute to signal activation.
Recommended child seats
Range of child seats secured using a three-point
seat belt.
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.

89
Safety05
Locations for child seats secured using the seat belt
In accordance with European regulations, this table indicates the options for installing child seats secured using the seat belt and universally approved (a) in
relation to the weight of the child and the seat position in the vehicle.
Weight of the child/indicative age
Seat Front passenger
airbag Under 13 kg
(groups 0 (b)
and 0+)
Up to about 1 year old From 9 to 18 kg
(group 1)
From about 1 to 3 years old From 15 to 25 kg
(group 2)
From about 3 to 6 years old From 22 to 36 kg
(group 3)
From about 6 to 10 years old
Row 1 (c) Passenger seat
with height
adjustment
(d) or without
height
adjustment (e)


Deactivated "OFF" U
UUU
Activated "ON" X UFUFUF
Row 2 (f) Outer rear seats
Centre rear seat (c) (g)


UF UFUFUF
U: seat position suitable for installing a child seat
secured using the seat belt and universally
approved for "rearward facing" and/or
"forward facing" use.
UF: seat position suitable for installing a
child seat secured using the seat belt and
universally approved for "forward facing"
use. X:
seat position not suitable for installing a child
seat of the weight group indicated.
(a) Universal child seat: child seat that can be
installed in all vehicles using the seat belt.
(b) Group 0: from birth to 10 kg.
Carrycots and "car" infant carriers cannot be
installed on the front passenger seat.
(c) Refer to the current legislation in your
country before installing your child on this
seat. (d)
The front height-adjustable seat must
be adjusted to the highest and fully back
longitudinal position.
(e) The backrest must be straightened.
(f) To install a "rearward facing" or "forward
facing" child seat at the rear, move the front
seat forward, then straighten the backrest to
allow enough room for the child seat and the
child's legs.

90
Safety05
(g)A child seat with a support leg must never be
installed on the centre rear seat.
"ISOFIX" mountings
The seats shown below are fitted with ISOFIX
compliant mountings:


* The electrically-adjusted front passenger seat
does not have ISOFIX 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 on ISOFIX child seats are secured
to them.
–

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


Front seat

** Depending on country of sale.
Rear seats
This system prevents the child seat from tipping
forwards in the event of a front impact.
This ISOFIX mounting system provides fast,
reliable and safe fitting of the child seat in the
vehicle.
To secure the child seat to the TOP TETHER:
►  Remove and stow the head restraint before
installing the child seat on this seat (refit it once
the child seat has been removed).
►  Pass the strap of the child seat behind the
seat backrest, centring it between the openings
for the head restraint rods.
►  Secure the upper strap hook to ring B.
►  Tighten the upper strap.
When fitting an ISOFIX child seat to the
left-hand rear seat of the bench seat,
before fitting the seat, first move the centre
rear seat belt towards the middle of the
vehicle, so as to avoid the seat interfering with
the operation of the seat belt.

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Safety05
An incorrectly installed child seat in a
vehicle compromises the child's safety in
the event of an accident.
Strictly observe the fitting instructions
provided in the user guide supplied with the
child seat.
For information about the options for
fitting ISOFIX child seats in your vehicle,
refer to the summary table.
Recommended ISOFIX child seats
Also consult the user guide from the child
seat’s manufacturer to find out how to
install and remove the seat.
"RÖMER Baby-Safe and its ISOFIX base" (size category: E)
Group 0+: from birth to 13 kg


Installed "rearward facing" using an ISOFIX base which is attached to rings A.
Only suitable for installation on the front passenger seat or the outer rear seats.
The base has a support leg, height-adjustable, which rests on the vehicle's floor.
This child seat can also be secured with a seat belt. In this case, only the shell is used and
attached to the vehicle seat using the three- point seat belt.
"RÖMER Duo Plus ISOFIX"(size category: B1)
Group 1: from 9 to 18 kg


Suitable for forward-facing installation only.
Attached to rings A and ring B, referred to as TOP TETHER, using an upper strap.
Only suitable for installation on the front
passenger seat or the outer rear seats. The head restraint on the vehicle seat must be removed.
Three seat body angles: sitting, reclining, lying down.
This child seat can also be used in seat
positions not equipped with ISOFIX mountings. In this case, it must be secured to the vehicle's seat by the three-point seat belt. Adjust the
front seat of the vehicle so that the child's feet do not touch the backrest.

94
Safety05
IUF:seat suitable for installing an Isofix
Universal seat, "Forward facing", secured
using the upper strap. IL :
seat suitable for installing an Isofix Semi-
Universal seat which can be:
–

"rearw
ard facing" fitted with an upper
strap or a support leg.
–

"forw
ard facing" fitted with a support leg.
–

a c
arrycot fitted with an upper strap or a
support leg.
X : seat not suitable for installing an ISOFIX seat
or carrycot of the weight group indicated. For information on securing the upper strap using
the ISOFIX mountings, refer to the corresponding
section.
(a)
Refer to the current legislation in your
country before installing a child at this seat
position.
(b) Tilt the seat backrest to 45°, then install the
child seat.
Straighten the backrest until it is in contact
with the child seat's backrest.
i-Size child seats
i-Size child seats have two latches that are anchored to the two rings A.
These i-Size child seats also have:
–

either an upper strap tha
t is attached to ring B.
–

or a support leg tha
t rests on the vehicle floor, compatible with the approved i-Size seat position.
Their role is to prevent the child seat from tipping forward in the event of a collision.
For more information on the ISOFIX mountings, refer to the corresponding section.
In accordance with European regulations, this table indicates the options for installing i-Size child seats on seats in the vehicle fitted with ISOFIX mountings
approved for i-Size.
Seat Front passenger airbagi-Size restraint system
Row 1 (a) Manually-adjustable passenger seat (b) Deactivated "OFF"i-U
Activated "ON" i-UF
Electrically-adjustable passenger seat Deactivated "OFF"Not i-Size
Activated "ON" Not i-Size
Row 2 Rear outer seats i-U
Rear central seat Not i-Size

113
Driving06
In the presence of areas in shade, or in
conditions of bright sunlight or inadequate
lighting, the image may be darkened and with
lower contrast.
Obstacles may appear further away than they
actually are.
Sensors
The operation of the sensors, as well as
any associated functions, may be disrupted by
noise pollution such as that emitted by noisy
vehicles and machinery (e.g. lorries, pneumatic
drills), by the accumulation of snow or dead
leaves on the road or in the event of damaged
bumpers and mirrors.
When reverse gear is engaged, an audible
signal (long beep) indicates that the sensors
may be dirty.
A front or rear impact to the vehicle can
upset the sensors’ settings, which is not
always detected by the system: distance
measurements may be distorted.
The sensors do not systematically detect
obstacles that are too low (pavements, studs)
or too thin (trees, posts, wire fences).
Certain obstacles located in the sensors’ blind
spots may not be detected or may no longer be
detected during the manoeuvre.
Certain materials (fabrics) absorb sound
waves: pedestrians may not be detected.
Maintenance
Clean the bumpers and door mirrors and
the field of vision of the cameras regularly.
When washing your vehicle at high pressure,
direct the spray from at least 30 cm away from
the radar, sensors and cameras.
Mats/Pedal trims
The use of mats or pedal trims not
approved by the Manufacturer may interfere
with the operation of the speed limiter or
cruise control.
To avoid any risk of jamming the pedals:
–

Ensure tha
t the mat is secured correctly.
–

Ne
ver fit one mat on top of another.
Units of speed
Ensure that the units of speed displayed
on the instrument panel (mph or km/h) are
those for the country you are driving in.
If this is not the case, when the vehicle is
stationary, set the display to the required
units of speed so that it complies with what is
authorised locally.
In case of doubt, contact a dealer or a qualified
workshop.
Shortcuts for driving aids
The full list of available driving aids can be found
in the Functions tab. Driving aids can be accessed directly to quickly
activate/deactivate them.
By default, driving aids are already stored in the
Shortcuts tab (e.g. Stop & Start, Lane keeping
assist).
Other driving aids can be added or deleted from
this tab.
It is configured in the ADAS>Functions
touch screen application.
► 
Press the button corresponding to the
driving assistance concerned:
•

Full s
ymbol: the function is added to the
Shortcuts tab.
•

Empty s
ymbol: the function is deleted from
the Shortcuts tab.
►  Check the modification in the Shortcuts tab.




►  Press this button to access directly to the
Shortcuts tab.
Multiple deactivation
It is possible to deactivate several driver
assistance functions simultaneously.
This is done in two steps:

158
Practical information07
Fitting on longitudinal bars

The transverse bars must be fixed at the markings
located on the longitudinal bars.
Direct fitting on roof

The transverse bars must only be fixed at the
four anchorage points located on the roof frame.
These points are concealed by the vehicle doors
when the doors are closed.
The roof bar fixings have a stud which must be
inserted into the opening of each anchorage
point.
Recommendations
Distribute the load uniformly, taking care
to avoid overloading one of the sides.
Arrange the heaviest part of the load as close
as possible to the roof.
Secure the load firmly.
Drive gently: the vehicle will be more
susceptible to the effects of side winds and its
stability may be affected.
Regularly check the security and tight
fastening of the roof bars, at least before each
trip.
Remove the roof bars once they are no longer
needed.
Very cold climate screens
(Depending on country of sale)
This removable device prevents the accumulation
of snow around the radiator cooling fan.
It consists of a first element for the upper part
of the front grille and a second element for the
lower part.
In case of difficulty with installation/
removal
Contact a dealer or a qualified workshop.
Before any operation, ensure that the
engine is off and the cooling fan has
stopped.
It is essential to remove them when:
– the outside t emperature exceeds 10°C.
–

rec
overy is in progress.
–

the speed is abo
ve 75 mph (120 km/h).
Snow chains
In wintry conditions, snow chains improve
traction as well as the behaviour of the vehicle
when braking.
Snow chains must be fitted only to the
front wheels. They must never be fitted to
"space-saver" type spare wheels.
Observe the legislation in force in your
country relating to the use of snow chains
and maximum authorised speeds.
Only use chains that have been designed to be
fitted to the type of wheel on the vehicle:
Original tyre size Maximum link size 225/55 R18 9 mm
205/55 R19 9 mm
235/50 R19 Cannot be fitted with chains
235/45 R20 Cannot be fitted with chains
245/35 R21 Cannot be fitted with chains

172In the event of a breakdown08
List of tools

1.Chocks to immobilise the vehicle (depending
on equipment)
2. Socket for the wheel security bolts (located in
the glove box) (depending on equipment)
To adapt the wheelbrace to the special
‘security’ bolts.
3. Removable towing eye and tool to open the
rear protective cover
For more information on Towing the vehicle and
using the removable towing eye, refer to the
corresponding section.
With temporary puncture repair kit

4. 12 V compressor with cartridge of sealant and
speed limit sticker
For temporary repair of a tyre and to adjust the
tyre pressure.
For more information on the Temporary puncture
repair kit, refer to the corresponding section.
With spare wheel

5. Wheelbrace
For removing the wheel bolts.
6. Jack with integrated handle
To raise the vehicle.
7. Wheel bolt cap removal tool (depending on
equipment)
For removing the wheel bolt head finishers on
alloy wheels.
For more information on the Spare wheel, refer to
the corresponding section.
Temporary puncture repair
kit
Visit this link to view explanatory videos:
http://q-r.to/bagGl9
Made up of a compressor and a sealant
cartridge, it allows you to carry out a temporary
repair of the tyre so that you can drive to the
nearest garage.
It is designed to repair most punctures located on
the tyre tread.
The vehicle's electric system allows the
connection of the compressor to the 12 V

176
In the event of a breakdown08
Check that the parking brake indicator lamps
on the instrument panel are on fixed.
The occupants must get out of the vehicle and
wait where they are safe.
If necessary, place a chock under the wheel
diagonally opposite the wheel to be changed.
Never go underneath a vehicle raised using a
jack; use an axle stand.
Wheel with wheel trim
When removing the wheel, first remove
the wheel trim by pulling at the valve aperture
using the wheelbrace.
When refitting the wheel, refit the wheel trim,
starting by placing its aperture in line with the
valve and then pushing it into place all round
its edge with the palm of your hand.




►  To remove the wheel bolt cover on each of the
bolts, use tool 7 (alloy wheels).
►  Fit security socket 2 on wheelbrace 5 to
slacken the security bolt.
►  Slacken the other bolts using the
wheelbrace 5 only.
Never use an impact wrench on the
security bolt socket.


►  Place the foot of jack 6 on the ground and
ensure that it is directly below the front A or
rear B jacking point on the underbody, whichever
is closest to the wheel to be changed.


►  Extend jack 6 until its head comes into contact
with jacking point A or B; contact area A or B on
the vehicle must be properly inserted into the
central part of the head of the jack.
►  Raise the vehicle until there is sufficient space
between the wheel and the ground to easily admit
the spare (not punctured) wheel.
Ensure that the jack is stable. If the
ground is slippery or loose, the jack may
slip or collapse - risk of injury!
Take care to position the jack strictly at
one of the jacking points A or B under the
vehicle, ensuring that the head of the jack is
centred under the contact area on the vehicle.
Otherwise, there is a risk of damage to the
vehicle and/or of the jack collapsing - risk of
injury!