2021 CITROEN DS7 CROSSBACK deactivate airbag

14
Dashboard instruments01
Engine self-diagnostic systemFlashing.
The engine management system has a
fault.
There is a risk that the catalytic converter will be
destroyed.
You must carry out (2).
Fixed.
The emissions control system has a fault.
The warning lamp should go off when the engine
is started.
Carry out (3) without delay.
Dynamic stability control (DSC)/Anti-slip
regulation (ASR)
Fixed.
The system is deactivated.
The DSC/ASR system is reactivated automatically
when the vehicle is started, and at speeds above
approximately 31 mph (50 km/h).
At speeds below 31 mph (50 km/h), it can be
reactivated manually.
Flashing.
DSC/ASR system regulation is activated in
the event of a loss of grip or trajectory.
Fixed.
The DSC/ASR system has a fault.
Carry out (3).
Emergency brake malfunction (with electric
parking brake)
Fixed, accompanied by the
message "Parking brake fault".
Emergency braking does not deliver optimal
performance.
If automatic release is not available, use manual
release or carry out (3).
Hill start assistFixed, accompanied by the
message "Anti roll-back system
fault".
The system has a fault.
Carry out (3).
Under-inflationFixed.
The pressure in one or more tyres is too
low.
Check the pressure of the tyres as soon as
possible.
Reinitialise the detection system after adjusting
the pressure.
Under-inflation warning lamp
flashing then fixed and Service
warning lamp fixed.
The tyre pressure monitoring system is faulty.
Under-inflation detection is no longer monitored.
Check the tyre pressures as soon as possible and
carry out (3).
Parking sensorsFixed, accompanied by an onscreen
message and an audible signal.
The system is deactivated.
Fixed, associated with the Service
warning lamp, accompanied by the
display of a message and an audible signal.
The system has a fault.
Carry out (3).
Engine preheating (Diesel)Temporarily on
(up to approximately 30 seconds in severe
weather conditions).
When switching on the ignition, if the weather
conditions and the engine temperature make it
necessary.
Wait until the warning lamp goes off before
starting.
When the warning lamp goes off, starting will
occur immediately if you press and hold the brake
pedal.
If the engine does not start, make the engine
starting request again, while keeping your foot on
the pedal.
AirbagsFixed, associated with the Service
warning lamp and accompanied by
the display of a message.
One of the airbags or seat belt pyrotechnic
pretensioners is faulty.
Carry out (3).

15
Dashboard instruments01
Front passenger airbag (ON)Fixed.
The front passenger airbag is activated.
The control is set to the "ON" position.
In this case, do not install a "rearward facing"
child seat on the front passenger seat - risk of
serious injury!
Front passenger airbag (OFF)Fixed.
The front passenger airbag is deactivated.
The control is set to the “OFF” position.
A "rearward facing" child seat can be installed,
unless there is a fault with the airbags (Airbags
warning lamp on).
Low fuel levelFixed, accompanied by an audible signal
and a message.
When it first comes on, there remains
approximately 6 litres of fuel in the tank (reserve).
Until the fuel level is topped up, this alert will
be repeated every time the ignition is switched
on, with increasing frequency as the fuel level
decreases and approaches zero.
Refuel without delay to avoid running out of fuel.
Never drive until completely empty, as this could
damage the emissions control and injection
systems.
Pedestrian horn (Rechargeable hybrid)Fixed.
Horn fault detected.
Carry out (3).
Collision Risk Alert/Active Safety BrakeFixed, accompanied by the display of a
message.
The system has been deactivated via the touch
screen.
Flashing.
The system activates and brakes the
vehicle momentarily to reduce the speed of
collision with the vehicle in front.
For more information, refer to the Driving section.
Fixed, accompanied by a message and an
audible signal.
The system has a fault.
Carry out (3).
Fixed.
The system has a fault.
If these warning lamps come on after the engine
is switched off and then restarted, carry out (3).
Fixed.
The system is deactivated
temporarily because the driver and/or front
passenger (depending on version) has been
detected as present but the corresponding seat
belt has not been fastened.
Lane keeping assistFixed.
The system has been automatically
deactivated or placed on standby.
Flashing.
You are about to cross a broken lane
marking without operating the direction
indicators. The system is activated, then corrects the
trajectory if it detects a risk of unintentionally
crossing a line or hard shoulder (depending on
version).
For more information, refer to the Driving section.
Fixed, accompanied by the display
of a message and an audible signal.
The system has a fault.
Carry out (3).
Lane positioning assistFixed, accompanied by the Service
warning lamp.
The system has a fault.
Carry out (3).
Stop & StartFixed, accompanied by the display of a
message.
The Stop & Start system has been deactivated
manually.
The engine will not switch off at the next traffic
stop.
Reactivate the system via the touch screen.
Fixed.
The Stop & Start system has been
deactivated automatically.
The engine will not switch off at the next traffic
stop, if the exterior temperature is:
–

belo

w 0°C.
–

abo

ve +35°C.
For more information, refer to the Driving section.

26Access02
Electronic key with remote
control function and
built-in key
Remote control function

The remote control can be used to perform
the following remote functions (depending on
version):
–
U
nlocking/Locking/Deadlocking the vehicle.
–

U
nlocking - Opening the boot.
–

Folding/U
nfolding the door mirrors.
–

Activ
ating/Deactivating the alarm.
–

Loc
ating the vehicle.
–

O
pening/Closing the windows.
–

C
losing the sunroof.
–

Activ
ating the vehicle’s electronic immobiliser.
Built-in key
Depending on version, using the remote control
built-in key, you can perform the following
operations:
–
Activ
ation/Deactivation of the manual child
lock.
– Activation/Deactivation of the front passenger
airbag.
–

Back
-up Unlocking/Locking of the doors.


► To eject the key or put it back in place, pull and
hold the button.
Once the built-in key is ejected, always
keep it with you to be able to carry out the
corresponding back-up procedures.
Unlocking the vehicle
Selective unlocking (driver’s door, boot) is
configured in the Settings > Vehicle touch
screen application.
Complete unlocking
►  If the selective unlocking is deactivated, press
the unlocking button.
Selective unlocking
Driver's door
►  Press the unlocking button.
The driver's door and the fuel filler flap are
unlocked (Petrol or Diesel).
The driver's door is unlocked (Rechargeable
hybrid).
►  Press it again to unlock the other doors and
the boot.
The charging nozzle can be unplugged on the
second press.
Complete or selective unlocking, and alarm
deactivation (depending on version), is confirmed
by the flashing of the direction indicators.
Depending on version, the door mirrors unfold.
Opening the windows
Depending on version, holding the
unlocking button pressed for more than 3
seconds opens the windows.
The windows stop when the button is released.
Selective unlocking and opening of the
tailgate
By default, selective unlocking of the tailgate
is deactivated and its motorised operation is
activated.
►  Press and hold this button to unlock
the boot and, depending on version, trigger
the motorised opening of the tailgate.
When selective unlocking of the tailgate is
activated, the doors and the fuel filler flap remain
locked.

77
Safety05
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.

84
Safety05
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 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.
* For more in formation on Deactivating the front passenger airbag, refer to the corresponding section.
Front airbags

This system protects the driver and front
passenger in the event of a serious front impact,
limiting the risk of head and chest injury.
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.
The front airbags are adaptive. In
particular, they inflate less firmly in the
presence of a smaller occupant, with the seat
set in a forward longitudinal position.
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.
Lateral airbags

This system protects the driver and front
passenger in the event of a serious side impact,
limiting the risk of injury to the chest, between
the hip and the shoulder. 
Each lateral airbag is fitted in the seat backrest
frame, on the door side.
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 chest of
the vehicle's occupant and the corresponding
door panel.

87
Safety05

►  Move the vehicle's front seat forward and
straighten the backrest so that the legs of the
child in the forward-facing or rearward-facing
child seat itself do not touch the vehicle's front
seat.
►  Check that the backrest of the forward-facing
child seat is as close as possible to the backrest
of the vehicle's rear seat, and 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"

The front passenger airbag must be
deactivated before installing a rearward
facing child seat. Otherwise, the child risks
being seriously injured or killed if the airbag is
deployed.


Warning label - Front passenger airbag

You must comply with the following instruction,
as reminded by the warning label on both sides of
the passenger sun visor:
NEVER use a rearward facing child restraint on a seat protected by an ACTIVE AIRBAG in front of it, DEATH or SERIOUS INJURY to the CHILD can occur.
Deactivating the front
passenger airbag


Passenger airbag OFF

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.