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Advice
The incorrect installation of a child seat in a
vehicle compromises the child's protection
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 harnesses 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 your vehicle. If your passenger seat is
adjustable, move it for wards if necessary.For optimum installation of the for ward
facing child seat, ensure that the back of
the child seat is as close as possible to the
backrest of the vehicle's seat, in contact if
possible.
You mst remove the head restraint before
installing a child seat with backrest to 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 when
the child seat is removed.
As a safety precaution, do not leave:
-
a c
hild or children alone and
unsupervised in a vehicle,
-
a c
hild or an animal in a vehicle which
is exposed to the sun, with the windows
closed,
-
t
he keys within reach of children inside
the vehicle.
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.
At rear seating positions, always leave
sufficient space between the front seat and:
-
a r
ear ward facing child seat,
-
t
he child's feet for a child seat fitted
forward facing.
To do this, move the front seat for wards
and, if necessary, move its backrest into the
upright position.
Children at the front
The legislation on carrying children on the
front passenger seat is specific to each
country. Refer to the legislation in force in
your country.
Deactivate the passenger's front airbag
when a rear ward facing child seat is
installed on the front passenger seat.
Otherwise, the child risks being seriously
injured or killed if the airbag is deployed.
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.
CITROËN recommends the use of a
booster seat which has a back, fitted with a
seat belt guide at shoulder level.
Child safety
DS4_en_Chap06_securite enfants_ed03-2015
Manual child lockMechanical system to prevent opening of the rear door using its interior control.
The control, red in colour, is located on the edge of each rear door. It is identified by a symbol
marked on the bodywork.
Locking
F Using the ignition key or the integral key, depending on version, turn the red control
as far as it will go:
-
t
o the left on the left-hand rear door,
-
t
o the right on the right-hand rear door.
Unlocking
F Using the ignition key or the integral key, depending on version, turn the red control
as far as it will go:
-
t
o the right on the left-hand rear door,
-
t
o the left on the right-hand rear door. Do not confuse the child lock control,
which is red, with the back-up locking
control, which is black.
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deactivation
Only the passenger's front airbag can be
deactivated:
F
i
nsert the key in the passenger airbag
deactivation switch,
F
t
urn it to the "OFF" position,
F
t
hen, remove the key keeping the switch in
the new position.
According to version, this warning
lamp comes on in the instrument
panel and/or in the seat belt and
passenger's front airbag warning
lamps display when the ignition is on
and until the airbag is reactivated. To assure the safety of your child,
the passenger's front airbag must be
deactivated when you install a rear ward
facing child seat on the front passenger
seat.
Other wise, the child would risk being
seriously injured or killed if the airbag
were deployed.
Reactivation
When you remove the child seat, turn the
switch to the "ON"
position to reactivate the
airbag and so assure the safety of your front
passenger in the event of an impact.
With the ignition on, this warning
lamp comes on in the seat belt and
passenger's front airbag warning
lamps display for approximately
one minute, if the passenger's front
airbag is activated.
Operating fault
If this warning lamp comes on in
the instrument panel, contact a
CITROËN dealer or a qualified
workshop to have the system
checked. The airbags may no longer
be deployed in the event of a serious
impact.
Safety
DS4_en_Chap08_conduite_ed03-2015
Avoid attaching heavy objects to the
key or the remote control, which would
weigh down on its blade in the ignition
switch and could cause a malfunction.
It could adversely affect the
deployment of the front airbag.
Starting / Switching off the engine with the key
It has 3 positions:
- position 1 (Stop): insert and removing the
key,
-
position 2 (Ignition on) : steering column
unlocked, ignition on, Diesel preheating,
engine running,
-
position 3 (Starting) .
Ignition switch
Ignition on position
It allows the use of the vehicle's electric
equipment or portable devices to be charged.
Once the state of charge of the battery drops
to the reserve level, the system switches to
energy economy mode: the power supply is
cut off automatically to preserve the remaining
battery charge.
Switching off the engine leads to a loss
of braking assistance.
Anti-theft protection
Electronic engine immobiliser
In the event of a fault, you are
informed by illumination of this
warning lamp, an audible signal
and/or the display of a message,
depending on version.
Keep safely, away from your vehicle,
the label attached to the keys given to
you on acquisition of the vehicle.
In this case, your vehicle will not start; contact
a CITROËN dealer as soon as possible. The keys contain an electronic chip which has
a special code. When the ignition is switched
on, this code must be recognised for engine
starting to be authorised.
This electronic engine immobiliser locks the
engine management system a few minutes
after the ignition is switched off and prevents
starting of the engine by anyone who does not
have the key.
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In wintry conditions, the warning lamp
can stay on for a longer period. When
the engine is hot, the warning lamp
does not come on.
In certain cases, you may have to apply
more force to the steering (wheels on
full lock, for example). If the engine does not start straight
away, switch off the ignition. Wait a
few moments before operating the
starter motor again. If the engine does
not start after several attempts, do not
keep trying: you risk damaging the
starter motor or the engine. Contact
a CITROËN dealer or a qualified
workshop.In temperate conditions, do not leave
the engine at idle to warm up but move
off straight away and drive at moderate
speed.
Never leave the engine running in
an enclosed area without adequate
ventilation: internal combustion
engines emit toxic exhaust gases,
such as carbon monoxide. Danger of
intoxication and death!
In very severe wintry conditions
(temperatures below -23°C), to ensure
the correct operation and durability of
the mechanical components of your
vehicle, engine and gearbox, it is
necessary to leave the engine running
for 4 minutes before moving off.
Starting the engine
With the parking brake applied and the gearbox
in neutral or position N
or P:
F
d
epress the clutch pedal fully (manual
gearbox),
or
F
p
ress the brake pedal firmly (automatic
gearbox),
F
i
nsert the key into the ignition switch;
the
system recognises the code,
F
unlock the steering column by simultaneously
turning the steering and the key.
F With a petrol engine, operate the starter motor by turning the key to position 3
without pressing the accelerator pedal,
until the engine starts. Once the engine is
running, release the key.
F
W
ith a Diesel engine, turn the key to
position 2 , ignition on, to operate the
engine pre-heating system. Wait until this warning lamp goes off
in the instrument panel then operate
the starter motor by turning the key
to position 3 without pressing the
accelerator pedal, until the engine
starts. Once the engine is running,
release the key.
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Key left in the "Ignition on"
position
If the key has been left in the ignition switch
at position 2 (Ignition on), the ignition will
be switched off automatically after one hour.
To switch the ignition back on, turn the
key to position 1 (Stop) , then back to
position
2
(Ignition on) .
F Stop the vehicle.
F
W ith the engine running at idle, turn the key
to position 1 .
F
R
emove the key from the ignition switch.
F
T
o lock the steering column, turn the
steering until it locks.
Switching off the engine
To facilitate unlocking of the steering
column, it is recommended that the
wheels be returned to the straight ahead
position before switching off the engine.
When you leave the vehicle, keep the
key with you and lock the vehicle.
For more information, refer to the
"Practical information" section, under
"Energy economy mode".
Never switch off the ignition before the
vehicle is at a complete stop. With the
engine off, the braking and steering
assistance systems are also cut off:
risk of loss of control of the vehicle.
Energy economy mode
After switching off the engine (position 1- Stop
),
for a maximum of 30 minutes you can still use
functions such as the audio and telematic
system, the wipers, dipped beam headlamps,
courtesy lamps,
...
F
C
heck that the parking brake is correctly
applied, particularly on sloping ground.
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Starting / Switching off the engine with Keyless Entry and
Starting
Starting the engine
F Place the gear selector lever P or N with an automatic gearbox, or neutral with a
manual gearbox.
F
W
ith the electronic key inside the vehicle,
press the brake pedal for vehicles with an
automatic gearbox, or fully declutch for
vehicles with a manual gearbox. F
B
riefly press the " S TA R T/
STOP " button while maintaining
pressure on the pedal until the
engine starts. If the electronic key is not detected
in the zone, a message is displayed.
Move the electronic key into the zone
so that the engine can be started.
If one of the starting conditions is not
met, a reminder message appears in
the instrument panel screen. In some
circumstances, it is necessary to
turn the steering wheel slightly while
pressing the " START/STOP " button
to assist unlocking of the steering;
a message warns you when this is
needed.
The presence of the "Keyless Entry
and Starting" electronic key in the
recognition zone is essential.
As a safety measure, do not leave this
zone with the vehicle running.
diesel vehicles
In temperatures below zero
the engine will not start until
the preheater warning lamp
has gone off.
If this warning lamp comes on after
pressing " START/STOP ", you should
hold the brake or clutch pedal down
until the warning lamp goes off and do
not press the " START/STOP" button
again.
The steering column unlocks and the engine
starts more or less instantly.
See the advice below for Diesel versions.
It is not necessary to place the electronic key in
the reader.
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DS4_en_Chap08_conduite_ed03-2015
Switching off the engine
If the vehicle is not immobilised, the
engine will not stop.
Do not leave your vehicle with the
electronic key still inside.
Switching off the engine leads to a loss
of braking assistance.
F
I
mmobilise the vehicle.
F
P
lace the gear selector at P or N with
an automatic gearbox, or neutral with a
manual gearbox.
F
W
ith the electronic key inside
the vehicle, press the " S TA R T/
STOP " button.
The engine stops and the steering
column locks.
Emergency starting
When the electronic key is in the recognition
zone and, after pressing the " START/STOP"
button, the engine does not start:
F
P
lace the gear selector at P or N for
vehicles with an automatic gearbox or
neutral for vehicles with a manual gearbox. F
P lace the electronic key in the back-up
reader.
(
see the "Access - Back-up key" section).
F
P
ress the brake pedal on vehicles with an
automatic gearbox, or fully declutch with a
manual gearbox.
F
P
ress the "START/STOP "
button.
T
he engine starts.