149
DS3_en_Chap08_securite_ed01-2014
Horn
Audible warning to alert other road users to an imminent d anger.
F
P
ress one of the spokes of the steering
w
heel.
Emergency o r
a
ssistance call
This system allows you to make an emergency o
r assistance call to the emergency services or
t
o the dedicated CITROËN service.
For
more information on the use of this
f
unction, refer to the "Audio and telematics"
s
ection.
Safety
151
DS3_en_Chap08_securite_ed01-2014
The alert is maintained until the system is r einitialised.
The loss of pressure detected does not
always
cause
visible
bulging
of
the
tyre.
D
o
not
satisfy
yourself
with
just
a
visual
c
heck. Before
reinitialising the system, ensure
t
hat the pressures of the four tyres are
correct for the use of the vehicle and in
line
with the recommendations on the
t
yre pressure label.
The
under-inflation detection system
d
oes not give a warning if a pressure is
i
ncorrect at the time of reinitialisation.
Under-inflation alert
This is given by fixed illumination of this warning lamp, accompanied by
a
n audible signal and the display of a
m
essage.
F
R
educe speed immediately, avoid
e
xcessive steering movements and sudden
b
raking
F
S
top
the vehicle as soon as it is safe to do so.F
I f you have a compressor (such as the one
i
n the temporary puncture repair kit) check
t
he pressures of the four tyres when cold.
I
f it is not possible to carry out this check
s
traight away, drive carefully at reduced
s
peed.
or
F
I
n the event of a puncture, use the
temporary
puncture repair kit or the spare
w
heel (depending on equipment),
Reinitialisation
It is necessary to reinitialise the system every time one or more tyre pressure is adjusted, and
a
fter changing one or more wheels.
A
label attached to the middle pillar, left hand
s
ide, gives a reminder of this.
Safety
153
DS3_en_Chap08_securite_ed01-2014
colour screen
F Press the "SETUP" button for access to
the configuration menu.
F
Sel
ect the " Vehicle parameters "
menu,
t
hen confirm.
F
Sel
ect "
dr
iving assistance ",
then confirm.
F
Sel
ect "Initialisation of under-inflation ",
then
confirm.
A
message is displayed to confirm the
r
einitialisation
i
nstruction.
F
Sel
ect "Ye s" or " No",
then confirm.
A
message confirms the reinitialisation.The
new pressure settings registered are
c
onsidered to be reference values by the
system.
Snow chains
The system does not have to be r einitialised after fitting or removing
sn
ow
c
hains. Before
doing anything to the system,
t
he pressures of the four tyres must be
c
hecked and the system reinitialised.
The under-inflation alert is only
dependable if the system has been
r
einitialised with all four tyres inflated to
the correct pressures.
Operating fault
The flashing and then fixed illumination of the u
nder-inflation w arning lam p a ccompanied b
y illumination of the Service warning lamp
i
ndicates a fault with the system.
In
this case, under-inflation monitoring of the
t
yres is no longer assured.
Have
the system checked by a CITROËN
d
ealer or a qualified workshop.
Safety
Braking assistance systems
Group of supplementary systems which help you to obtain optimum braking in complete
s
afety in emergency situations:
-
a
nti-lock braking system (ABS),
-
e
lectronic brake force distribution (EBFD),
-
e
mergency braking assistance (EBA).Anti-lock braking system
and electronic brake force
distribution
Linked systems which improve the stability and manoeuvrability of your vehicle when braking,
i
n particular on poor or slippery sur faces.
Activation
The anti-lock braking system comes into operation automatically when there is a risk of
w
heel lock.
Normal
operation of the ABS may make itself
f
elt by slight vibration of the brake pedal.
When
braking in an emergency, press
v
ery firmly without releasing the
p
ressure.
Operating fault
If this warning lamp comes on, together with the STOP and ABS
warning
lamps, accompanied by an
a
udible
signal and a message in the screen, it
i
ndicates
a malfunction of the electronic brake
f
orce distribution which could result in loss of
control
of
the vehicle when braking.
You must stop as soon as it is safe to do so.
When
replacing wheels (tyres and
r
ims), ensure that they conform to the
ma
nufacturer's
r
ecommendations.
If
this warning lamp comes on,
a
ccompanied by an audible signal
a
nd a message in the screen, it
i
ndicates
a malfunction of the anti-lock braking
s
ystem
which could result in loss of control of
t
he
vehicle when braking.
In either case, contact a CITR
oË
N dealer or a
qualified
w
orkshop.
deactivation
In exceptional conditions (starting a vehicle which is bogged down, stuck in snow, on soft
g
round...), it may be advisable to deactivate the
A
SR and ESP systems, so that the wheels can
m
ove freely and regain grip.
F
P
ress the "ESP OFF" button, located on
the
left below the steering wheel.
Illumination
of the lamp in the button indicates
t
hat
t
he
A
SR
a
nd
ES
P
s
ystems
a
re
d
eactivated.
Reactivation
These systems are reactivated automatically each time the ignition is switched back on or
f
rom 30 mph (50 km/h) except 1.6 litre
(THP 150, THP 155 and THP 160) and
R ACING
petrol engines.
F
P
ress the "ESP OFF" button again to
r
eactivate
t
hem
ma
nually.
Operating fault
The ESP/ASR systems offer exceptional s afety i n n ormal d riving, b ut
t
his should not encourage the driver to
t
ake extra risks or drive at high speed.
The
correct functioning of these
s
ystems depends on observation of the
ma
nufacturer's
r
ecommendations
o
n:
-
w
heels (tyres and rims),
-
b
raking components,
-
el
ectronic
c
omponents,
-
a
ssembly and repair procedures.
After
an impact, have these systems
c
hecked by a CITROËN dealer or a
q
ualified
w
orkshop.
Illumination
of this warning lamp in
t
he instrument panel and the lamp in
t
he "ESP OFF" button, accompanied
b
y an audible signal and a message
i
n
the
multifunction screen, this indicates a
m
alfunction of these systems.
Have
it checked by a CITROËN dealer or a
q
ualified
w
orkshop.
Seat belts
Front seat belts
The front seat belts are fitted with a
pretensioning and force limiting system.
This
system improves safety in the front
s
eats in the event of a front or side impact.
D
epending on the severity of the impact, the
p
retensioning system instantly tightens the seat
b
elts against the body of the occupants.
The
pretensioning seat belts are active when
t
he ignition is on.
The
force limiter reduces the pressure of the
s
eat belt on the chest of the occupant, so
improving
their protection.
Fastening
F Pull the strap, then insert the tongue in the buc
kle.
F
C
heck that the seat belt is fastened
c
orrectly by pulling the strap.
Unfastening
F Press the red button on the buckle.
F G uide the seat belt as it is reeled in.
Seat belt not fastened /
unfastened warning lamp
When the ignition is switched on, this warning lamp comes on in the instrument p
anel, if the driver and/or the front
p
assenger has not fastened their seat belt.
From approximately 12 mph (20 km/h) this warning lamp flashes for two minutes
a
ccompanied by an audible signal of increasing
v
olume. Once these two minutes have elapsed,
t
his warning lamp remains on until the driver
a
nd/or the front passenger fastens their
seat
belt.
The driver must ensure that passengers use the seat belts correctly and that they are all
restrained
securely before setting off.
Wherever you are seated in the vehicle,
always fasten your seat belt, even for short
journeys.
Do
not interchange the seat belt buckles as
t
hey will not fulfil their role fully.
The seat belts are fitted with an inertia reel
permitting
automatic adjustment of the length
o
f the strap to your size. The seat belt is
s
towed automatically when not in use.
be
fore and after use, ensure that the seat
belt
is reeled in correctly.
The
lower part of the strap must be
p
ositioned as low as possible on the pelvis.
The
upper part must be positioned in the
h
ollow of the shoulder.
The
inertia reels are fitted with an automatic
l
ocking device which comes into operation in
t
he event of a collision, emergency braking
o
r if the vehicle rolls over. You can release
t
he device by pulling the strap firmly and then
r
eleasing it so that it reels in slightly.In
order to be effective, a seat belt must:
- b e tightened as close to the body as
p
ossible,
-
b
e pulled in front of you with a smooth
m
ovement, checking that it does not
t
wist,
-
b
e used to restrain only one person,
-
n
ot bear any trace of cuts or fraying,
-
n
ot be converted or modified to avoid
a
ffecting
it
s
p
erformance.
In
a
ccordance
w
ith
c
urrent
s
afety
r
egulations,
f
or all repairs on your vehicle's seat belts, go
t
o a qualified workshop with the skills and
e
quipment needed, which a CITROËN dealer
i
s able to provide.
Have
your seat belts checked regularly by
a
CITROËN dealer or a qualified workshop,
p
articularly if the straps show signs of
d
amage.
Clean the seat belt straps with soapy water or
a
textile cleaning product, sold by CITROËN
d
ealers.
After
folding or moving a seat or rear bench
s
eat, ensure that the seat belt is positioned
and
reeled in correctly.Recommendations for
children
Use a suitable child seat if the passenger is less than 12 years old or shorter than one
and
a half metres.
Never
use the same seat belt to secure
m
ore than one person.
Never
allow a child to travel on your lap.
For
more information, refer to the "Child
sea
ts"
se
ction.
In the event of an impact
depending on the nature and seriousness
of the impact ,
the pretensioning device may
b
e deployed before and independently of the
airbags.
Deployment of the pretensioners
i
s accompanied by a slight discharge of
h
armless smoke and a noise, due to the
a
ctivation of the pyrotechnic cartridge
i
ncorporated in the system.
In
all cases, the airbag warning lamp comes on.
Following
an impact, have the seat belts
s
ystem checked, and if necessary replaced,
b
y a CITR
oË
N dealer or a qualified
workshop.
167
DS3_en_Chap08_securite_ed01-2014
deactivation
Only the passenger's front airbag can be deactivated:
F
w
ith the ignition off ,
insert the key in the
p
assenger airbag deactivation switch,
F
t
urn it to the "OFF" position,
F
t
hen, remove the key keeping the switch in
t
he new position.
This
warning lamp comes on in the
i
nstrument panel when the ignition is
o
n and until the airbag is re-activated.To assure the safety of your child,
the
passenger's front airbag must
b
e deactivated when you install a
"rear facing" child seat on the front
p
assenger
sea
t.
Other wise, the child would risk being
s
eriously injured or killed if the airbag
w
ere deployed.
Reactivation
When you remove a child seat that has b
een fitted "rear wards facing", turn switch to
t
he "ON"
position to re-activate the airbag and
s
o assure the safety of your front passenger in
t
he event of an impact.
Operating fault
If this warning lamp comes on in the instrument panel, you must contact
a C
ITR
oË
N dealer or qualified
workshop
to have the system
c
hecked. The airbags may no longer
b
e deployed in the event of a serious
impact.
Safety