Citroen C8 DAG 2009.5 1.G Owners Manual
Page 91 of 270
SAFETY
93
Driving safety
4
TRACTION CONTROL (ASR)
AND DYNAMIC STABILITY
CONTROL (ESP)
Activation of the ASR and ESP
systems
When the ignition is on, the ASR and
E S P s y s t e m s a r e a l w a y s a c t i v e .
Disarming the ASR/ESP
systems
In certain conditions (vehicle stuck in
m u d o r s n o w , o r o n l o o s e g r o u n d . . . ) , i t
could prove useful to disarm the ASR
and ESP systems to make the wheels
s p i n a n d r e g a i n g r i p .
- Press the switch, situated under the steering wheel on the left of the
f a s c i a .
The indicator light comes on
accompanied by a message:
the ESP and ASR systems
no longer act on the engine
operation, but continue to act
o n t h e b r a k e s . Operating check
The ASR/ESP systems offer
increased safety during normal
driving, but should not incite the
driver to take risks or to drive at high
s p e e d .
The operation of these systems is
ensured if the recommendations
of the manufacturer regarding
the wheels (tyres and rims), the
braking components, the electronic
c o m p o n e n t s a n d t h e fi t t i n g a n d r e p a i r
procedures within the CITROËN
n e t w o r k a r e o b s e r v e d .
After an impact, have these systems
c h e c k e d b y a C I T R O Ë N d e a l e r .
They engage again:
- automatically above 30 mph
(50 km/h),
- manually by pressing the switch a g a i n .
Operation of the ASR and
ESP systems
T h e w a r n i n g l i g h t fl a s h e s i f
t h e A S R o r E S P i s a c t i v a t e d .
These systems are linked and
c o m p l e m e n t t h e A B S .
The ASR system optimises drive to
prevent the wheels skidding, by acting
on the brakes of the drive wheels
a n d o n t h e e n g i n e . I t a l s o a l l o w s t h e
directional stability of the vehicle to be
i m p r o v e d o n a c c e l e r a t i o n .
If there is a variation between the
trajectory followed by the vehicle and
that required by the driver, the ESP
system automatically acts on the
engine and the brake of one or more
wheels, in order to put the vehicle back
on course, within the limits of the laws
o f p h y s i c s .
When a malfunction of the
systems occurs, the indicator
light comes on, accompanied
by an audible signal and a
m e s s a g e o n t h e d i s p l a y .
Consult a CITROËN dealer to have the
s y s t e m c h e c k e d .
Page 92 of 270
94
Driving safety
TYRE UNDER-INFLATION
DETECTION
Sensors check the tyre pressure during
driving, and trigger a warning in the
event of a malfunction (speed greater
t h a n a p p r o x . 1 5 m p h [ 2 5 k m / h ] ) o r
p u n c t u r e .
An outline representing one or more
w h e e l s fl a s h i n g i n d i c a t e s t h e l o c a t i o n
o f t h e w h e e l o r w h e e l s c o n c e r n e d .
Flat tyre
The SERVICE warning light
comes on, accompanied
by the message "Tyre(s)
d e fl a t e d " , an outline on the display,
a n d a n a u d i b l e s i g n a l .
Check the tyre pressure as soon as
p o s s i b l e . If the damaged tyre is temporarily
stored in the boot, it will again emit
this message to remind you of the
n e c e s s i t y o f h a v i n g i t r e p a i r e d . T h i s w i l l
prevent another warning of the same
t y p e b e i n g d i s p l a y e d .
Sensor(s) not detected
The SERVICE warning light
comes on, accompanied
by the message "X tyre
pressure sensor(s) missing" , an
outline on the display and an audible
s i g n a l .
U n d e r - i n fl a t i o n d e t e c t i o n i s a b s e n t
f r o m o n e ( o r s e v e r a l ) t y r e ( s ) . C o n s u l t a
CITROËN dealer to replace the faulty
s e n s o r ( s ) . This message is also displayed
when one of the tyres is away
from the vehicle (being repaired)
or when a wheel without a sensor is
fi t t e d .
All repairs and changing of
t y r e s o n a w h e e l fi t t e d w i t h t h i s
system must be carried out by a
C I T R O Ë N d e a l e r .
T h e t y r e u n d e r - i n fl a t i o n d e t e c t i o n
system is a driving aid which does
not take the place of
the
vigilance or
the responsibility of the driver.
This system does not remove the
need to have the tyre pressure
checked regularly (including the spare
wheel), to ensure that the dynamic
performance of the vehicle remains at
its best and to avoid premature wear
of the tyres, in particular in the case
of arduous driving (heavy load, high
s p e e d ) .
The system may temporarily be
disturbed by radio broadcasts on a
f r e q u e n c y c l o s e t o i t .
Puncture
The STOP warning light
comes on, accompanied
by the message
"Punctured tyre(s)" , an outline on the
d i s p l a y a n d a n a u d i b l e s i g n a l .
Stop immediately, avoiding any sudden
movement of the steering wheel and
t h e b r a k e s .
Change the damaged (punctured or
v e r y d e fl a t e d ) t y r e , a n d h a v e t h e t y r e
p r e s s u r e c h e c k e d a s s o o n a s p o s s i b l e .
Refer to the "Changing a wheel"
s e c t i o n o f c h a p t e r 7 .
Page 93 of 270
SAFETY
95
Seat belts
4
FRONT AND REAR SIDE
SEAT BELTS
The front seats and the rear side seats
o f r o w 2 a r e fi t t e d w i t h p r e - t e n s i o n e r s
a n d f o r c e l i m i t e r s . The lap strap must be positioned as
l o w a s p o s s i b l e o n t h e p e l v i s . T h e
chest strap must pass over the hollow
o f t h e s h o u l d e r .
Check that the seat belt is fastened
c o r r e c t l y b y p u l l i n g t h e s t r a p . The force-limiting device reduces the
pressure of the seat belt against the
chest of the occupant, so increasing
h i s p r o t e c t i o n .
A bag placed on the front
passenger seat or a pet sitting on
this seat may trigger the lighting of
t h i s w a r n i n g l i g h t .
SEAT BELTS
Front seat belt warning light
If the driver and/or front
passenger has/have not
fastened his/their seat belt,
t h i s w a r n i n g l i g h t c o m e s o n .
Then, at a speed in excess of
a p p r o x i m a t e l y 1 5 m p h ( 2 5 k m / h ) , i t fl a s h e s
accompanied by an audible signal of
increasing volume (for approximately
9 0 s e c o n d s ) a n d a m e s s a g e o n t h e d i s p l a y .
Row 2 rear side seat belts
For your comfort, if you are not using
the seat belt, slide the seat belt loop to
the upper stop to prevent the tongue
f r o m v i b r a t i n g .
To adjust the height
- To lower the attachment point, squeeze control and slide it
d o w n w a r d s .
- To raise the attachment point, slide c o n t r o l u p w a r d s .
To fasten
- Pull the strap, then insert the b u c k l e i n t o t h e s t a l k .
- Check that the seat belt is secured c o r r e c t l y b y p u l l i n g t h e s t r a p .
Inertia reel seat belts
T h e s e a r e fi t t e d w i t h a d e v i c e w h i c h
locks the seat belt automatically in
the event of an impact or emergency
b r a k i n g .
Safety in the event of a frontal impact
has been improved by the introduction
of pre-tensioning and force-limiting
s e a t b e l t s . D e p e n d i n g o n t h e
seriousness of the impact, the
pre-tensioning system instantly
t i g h t e n s t h e s e a t b e l t s fi r m l y a g a i n s t
t h e b o d y o f t h e o c c u p a n t .
The pre-tensioning seat belts are
a r m e d w h e n t h e i g n i t i o n i s o n .
Row 3 rear side seat belts
T h e r o w 3 r e a r s i d e s e a t s a r e fi t t e d
with two seat belts which are both
three-point inertia reel belts with force
l i m i t e r .
Page 94 of 270
96
Seat belts Depending on the nature and
seriousness of any impact, the
pretensioning device may be triggered
b e f o r e a n d i n d e p e n d e n t l y o f i n fl a t i o n
o f t h e a i r b a g s . I t i n s t a n t l y t i g h t e n s
the seat belts against the body of the
o c c u p a n t s .
Triggering of the pretensioners is
accompanied by a slight discharge
of harmless smoke and a noise, due
to the activation of the pyrotechnic
c a r t r i d g e i n c o r p o r a t e d i n t h e s y s t e m .
The force limiter reduces the pressure
of the seat belt against the body of the
o c c u p a n t s .
The pretensioning seat belts are active
w h e n t h e i g n i t i o n i s s w i t c h e d o n .
T h e i n e r t i a r e e l s a r e fi t t e d w i t h a d e v i c e
which automatically locks the strap in
the event of a collision or emergency
b r a k i n g o r i f t h e v e h i c l e r o l l s o v e r .
You can unfasten the seat belt by
p r e s s i n g t h e r e d b u t t o n o n t h e b u c k l e .
G u i d e t h e s e a t b e l t a f t e r u n f a s t e n i n g . The upper part of the seat belt should
be positioned in the hollow of the
s h o u l d e r .
The lap part should be placed as low
a s p o s s i b l e o n t h e p e l v i s .
Do not invert the seat belt buckles as
t h e y w i l l n o t f u l fi l t h e i r r o l e c o m p l e t e l y .
I f t h e s e a t s a r e fi t t e d w i t h a r m r e s t s , t h e
lap part of the seat belt should always
p a s s u n d e r t h e a r m r e s t .
Check that the seat belt is fastened
c o r r e c t l y b y p u l l i n g t h e s t r a p fi r m l y .
Good practice
The driver must ensure that
passengers use the seat belts correctly
and that they are all strapped in
s e c u r e l y b e f o r e m o v i n g o f f .
Wherever you are seated in the
vehicle, always fasten your seat belt,
e v e n f o r s h o r t j o u r n e y s .
T h e s e a t b e l t s a r e fi t t e d w i t h a n i n e r t i a
reel which automatically adjusts the
l e n g t h o f t h e s t r a p t o y o u r s i z e .
Do not use accessories (clothes pegs,
c l i p s , s a f e t y p i n s , e t c . ) w h i c h p e r m i t a
c l e a r a n c e w i t h t h e s e a t b e l t s t r a p s .
Ensure that the seat belt is rolled up
c o r r e c t l y a f t e r u s e .
After folding or moving a seat or a rear
bench seat, ensure that the seat belt is
rolled up correctly and that the buckle
i s r e a d y t o a c c o m m o d a t e t h e t o n g u e .
To install the seat belt, move the
tongue into position to insert it into the
b u c k l e .
Row 2 and 3 rear centre seat
belts
The row 2 rear centre seat and the
rear bench seat centre seat have an
integrated three-point inertia reel seat
b e l t .
The air bag warning light comes on
i f t h e p r e t e n s i o n e r s a r e t r i g g e r e d .
C o n s u l t a C I T R O Ë N d e a l e r .
In order to be effective, a seat belt
must:
- restrain one person only,
- must not be twisted, check by pulling in front of you with an even
movement,
- be tightened as close to the body a s p o s s i b l e . Recommendations for children:
- use a suitable child seat if the
passenger is less than 12 years old
o r s h o r t e r t h a n o n e m e t r e fi f t y ,
- never allow a child to travel on your lap, even with the seat belt
f a s t e n e d .
For further information regarding child
seats, refer to the "Children on board"
s e c t i o n o f c h a p t e r 4 .
In accordance with current safety
regulations, your CITROËN dealer
guarantees all work or any checks,
from testing to maintenance, on your
s e a t b e l t e q u i p m e n t .
Have the seat belts checked regularly
(even after a minor impact) by a
CITROËN dealer: they must not show
any signs of wear, cutting or fraying
and they must not be transformed or
m o d i fi e d .
Clean the seat belt straps with soapy
water or a textile cleaning product, sold
b y C I T R O Ë N d e a l e r s .
Page 95 of 270
SAFETY
97
Air bags
4
The air bags have been designed to
maximise the safety of the occupants
(with the exception of the centre
seats of rows 2 and 3) in the event
of a serious collision; they work in
conjunction with the force limiting seat
b e l t s .
In the event of a serious collision, the
electronic detectors record and analyse
the front and side impacts suffered in
the impact detection zones:
- in the event of a serious impact, the a i r b a g s i n fl a t e i n s t a n t l y a n d p r o t e c t
t h e o c c u p a n t s o f t h e v e h i c l e . Immediately after the impact, the air
b a g s d e fl a t e r a p i d l y , s o t h a t t h e y d o n o t
hinder the visibility of the occupants
nor their possible exit from the vehicle:
- in the event of a minor or rear
impact and in certain roll-over
conditions, the air bags will not
be deployed; the seat belt alone
i s s u f fi c i e n t t o p r o v i d e m a x i m u m
p r o t e c t i o n i n t h e s e s i t u a t i o n s .
The seriousness of the collision
depends on the nature of the obstacle
and the speed of the vehicle at the
m o m e n t o f i m p a c t . Air bags only operate when the
ignition is switched on.
T h i s e q u i p m e n t o n l y o p e r a t e s o n c e .
If a second impact occurs (during the
same or a subsequent accident), the
a i r b a g w i l l n o t o p e r a t e .
The triggering of an air bag or air bags
is accompanied by a slight discharge
of harmless smoke and a noise, due
to the activation of the pyrotechnic
c a r t r i d g e i n c o r p o r a t e d i n t h e s y s t e m .
This smoke is not harmful, but
sensitive individuals may experience
s o m e i r r i t a t i o n .
The noise of the detonation may result
in a slight loss of hearing for a short
t i m e .
AIR BAGS
It is imperative that the passenger
air bag is disarmed if a child seat
i s i n s t a l l e d f a c i n g r e a r w a r d s . R e f e r
to the "Children on board" section of
c h a p t e r 4 .
Page 96 of 270
98
Air bags
Good practice
I f y o u r v e h i c l e i s fi t t e d w i t h a f r o n t
passenger air bag, side air bags or
curtain air bags, observe this good
p r a c t i c e .
S i t i n a n o r m a l u p r i g h t p o s i t i o n .
W e a r a c o r r e c t l y a d j u s t e d s e a t b e l t .
Do not leave anything between the
occupants and the air bags (a child,
p e t , o b j e c t . . . ) . T h i s c o u l d h a m p e r t h e
operation of the air bags or injure the
o c c u p a n t s .
After an accident or if the vehicle has
been stolen or broken into, have the air
b a g s y s t e m s c h e c k e d .
All work on the air bag system is
strictly forbidden unless it is carried out
b y q u a l i fi e d p e r s o n n e l o f t h e C I T R O Ë N
n e t w o r k . Front air bags
Do not drive holding the steering wheel
by its spokes or resting your hands on
t h e c e n t r e p a r t o f t h e w h e e l .
Passengers must not place their feet
o n t h e f a s c i a .
Smoke as little as possible as
deployment of the air bags can cause
burns or the risk of injury from a
c i g a r e t t e o r p i p e .
Never remove or pierce the steering
w h e e l o r h i t i t v i o l e n t l y .
Side air bags
O n l y p u t a p p r o v e d c o v e r s o n t h e s e a t s .
T h e s e w i l l n o t h i n d e r i n fl a t i o n o f t h e
s i d e a i r b a g s .
Consult a
CITROËN
d e a l e r .
Do not sit with the upper part of the
body any nearer to the door than
n e c e s s a r y .
Curtain air bags
D o n o t fi x o r g l u e a n y t h i n g t o t h e r o o f .
This could cause injury to the head
w h e n t h e c u r t a i n a i r b a g i n fl a t e s .
Do not remove the grab handles
installed on the roof, they play a part
i n s e c u r i n g t h e c u r t a i n a i r b a g s .
Even if all of the precautions
mentioned are observed, a risk of
injury or of minor burns to the head,
chest or arms when an air bag is
t r i g g e r e d c a n n o t b e r u l e d o u t . I n f a c t ,
t h e b a g i n fl a t e s a l m o s t i n s t a n t l y ( w i t h i n
a f e w m i l l i s e c o n d s ) t h e n d e fl a t e s w i t h i n
the same time discharging the hot gas
v i a o p e n i n g s p r o v i d e d f o r t h i s p u r p o s e .
Page 97 of 270
100
Air bags Disarming
The passenger's front air bag alone
can be disarmed:
- With the ignition switched off ,
insert the key into the passenger air
bag disarming switch,
turn it to the "OFF" position,
- then remove the key keeping the s l o t i n t h i s p o s i t i o n .
Front air bags
The front air bags are incorporated in
the centre of the steering wheel for the
driver and in the fascia for the front
p a s s e n g e r .
Front air bag fault
Reactivation
In the
"OFF" position, the passenger
air bag will not be triggered in the
e v e n t o f a n i m p a c t .
As soon as the child seat is removed,
turn the air bag slot to the "ON"
position to re-activate the air bag
and thus ensure the safety of your
p a s s e n g e r i n t h e e v e n t o f a n i m p a c t . To ensure the safety of your
child, it is essential to disarm the
passenger air bag when you install
a rear-facing child seat on the front
p a s s e n g e r s e a t . O t h e r w i s e , t h e c h i l d
would risk being killed or seriously
i n j u r e d i f t h e a i r b a g w e r e t o i n fl a t e .
The air bag warning light on the
instrument panel is lit throughout
t h e p e r i o d o f d i s a r m i n g .
If the two air bag warning lights
are lit continuously, do not install
a r e a r - f a c i n g c h i l d s e a t . C o n s u l t a
C I T R O Ë N d e a l e r .
Activation
They are deployed simultaneously,
unless the passenger's front air bag
has been disarmed, in the event of a
serious front impact applied to all or
part of the front impact zone
A in the
longitudinal centreline of the vehicle
on a horizontal plane directed from the
f r o n t t o w a r d s t h e r e a r o f t h e v e h i c l e .
T h e f r o n t a i r b a g i n fl a t e s b e t w e e n
the front occupant of the vehicle and
the fascia to cushion his forward
m o v e m e n t . If this warning light comes on,
accompanied by an audible
signal and a message on the
display, consult a CITROËN
dealer to have the system
c h e c k e d .
Page 98 of 270
SAFETY
97
Air bags
4
The air bags have been designed to
maximise the safety of the occupants
(with the exception of the centre
seats of rows 2 and 3) in the event
of a serious collision; they work in
conjunction with the force limiting seat
b e l t s .
In the event of a serious collision, the
electronic detectors record and analyse
the front and side impacts suffered in
the impact detection zones:
- in the event of a serious impact, the a i r b a g s i n fl a t e i n s t a n t l y a n d p r o t e c t
t h e o c c u p a n t s o f t h e v e h i c l e . Immediately after the impact, the air
b a g s d e fl a t e r a p i d l y , s o t h a t t h e y d o n o t
hinder the visibility of the occupants
nor their possible exit from the vehicle:
- in the event of a minor or rear
impact and in certain roll-over
conditions, the air bags will not
be deployed; the seat belt alone
i s s u f fi c i e n t t o p r o v i d e m a x i m u m
p r o t e c t i o n i n t h e s e s i t u a t i o n s .
The seriousness of the collision
depends on the nature of the obstacle
and the speed of the vehicle at the
m o m e n t o f i m p a c t . Air bags only operate when the
ignition is switched on.
T h i s e q u i p m e n t o n l y o p e r a t e s o n c e .
If a second impact occurs (during the
same or a subsequent accident), the
a i r b a g w i l l n o t o p e r a t e .
The triggering of an air bag or air bags
is accompanied by a slight discharge
of harmless smoke and a noise, due
to the activation of the pyrotechnic
c a r t r i d g e i n c o r p o r a t e d i n t h e s y s t e m .
This smoke is not harmful, but
sensitive individuals may experience
s o m e i r r i t a t i o n .
The noise of the detonation may result
in a slight loss of hearing for a short
t i m e .
AIR BAGS
It is imperative that the passenger
air bag is disarmed if a child seat
i s i n s t a l l e d f a c i n g r e a r w a r d s . R e f e r
to the "Children on board" section of
c h a p t e r 4 .
Page 99 of 270
98
Air bags
Good practice
I f y o u r v e h i c l e i s fi t t e d w i t h a f r o n t
passenger air bag, side air bags or
curtain air bags, observe this good
p r a c t i c e .
S i t i n a n o r m a l u p r i g h t p o s i t i o n .
W e a r a c o r r e c t l y a d j u s t e d s e a t b e l t .
Do not leave anything between the
occupants and the air bags (a child,
p e t , o b j e c t . . . ) . T h i s c o u l d h a m p e r t h e
operation of the air bags or injure the
o c c u p a n t s .
After an accident or if the vehicle has
been stolen or broken into, have the air
b a g s y s t e m s c h e c k e d .
All work on the air bag system is
strictly forbidden unless it is carried out
b y q u a l i fi e d p e r s o n n e l o f t h e C I T R O Ë N
n e t w o r k . Front air bags
Do not drive holding the steering wheel
by its spokes or resting your hands on
t h e c e n t r e p a r t o f t h e w h e e l .
Passengers must not place their feet
o n t h e f a s c i a .
Smoke as little as possible as
deployment of the air bags can cause
burns or the risk of injury from a
c i g a r e t t e o r p i p e .
Never remove or pierce the steering
w h e e l o r h i t i t v i o l e n t l y .
Side air bags
O n l y p u t a p p r o v e d c o v e r s o n t h e s e a t s .
T h e s e w i l l n o t h i n d e r i n fl a t i o n o f t h e
s i d e a i r b a g s .
Consult a
CITROËN
d e a l e r .
Do not sit with the upper part of the
body any nearer to the door than
n e c e s s a r y .
Curtain air bags
D o n o t fi x o r g l u e a n y t h i n g t o t h e r o o f .
This could cause injury to the head
w h e n t h e c u r t a i n a i r b a g i n fl a t e s .
Do not remove the grab handles
installed on the roof, they play a part
i n s e c u r i n g t h e c u r t a i n a i r b a g s .
Even if all of the precautions
mentioned are observed, a risk of
injury or of minor burns to the head,
chest or arms when an air bag is
t r i g g e r e d c a n n o t b e r u l e d o u t . I n f a c t ,
t h e b a g i n fl a t e s a l m o s t i n s t a n t l y ( w i t h i n
a f e w m i l l i s e c o n d s ) t h e n d e fl a t e s w i t h i n
the same time discharging the hot gas
v i a o p e n i n g s p r o v i d e d f o r t h i s p u r p o s e .
Page 100 of 270
SAFETY
99
Air bags
4
Side air bags
I f fi t t e d o n y o u r v e h i c l e , t h i s i s a s y s t e m
which protects the driver and front
passenger in the event of a serious
side impact in order to limit the risk of
i n j u r y t o t h e c h e s t .
Each side air bag is incorporated in the
f r o n t s e a t b a c k f r a m e , o n t h e d o o r s i d e . T h e c u r t a i n a i r b a g i n fl a t e s b e t w e e n
the front or rear occupant of the vehicle
a n d t h e w i n d o w s .
Impact detection zones
A. F r o n t i m p a c t z o n e .
B. S i d e i m p a c t z o n e . In the event of a minor impact or
bump on the side of the vehicle or
if the vehicle rolls over, the air bag
m a y n o t b e t r i g g e r e d .
The air bag is not triggered in the event
o f a r e a r o r f r o n t c o l l i s i o n .
Operating fault
Curtain air bags
I f fi t t e d o n y o u r v e h i c l e , t h i s i s a
system which protects the driver and
passengers (with the exception of the
centre seats of rows 2 and 3) in the
event of a serious side impact in order
t o l i m i t t h e r i s k o f h e a d i n j u r i e s .
Each curtain air bag is incorporated
in the pillars and the upper part of the
p a s s e n g e r c o m p a r t m e n t .
Activation
It is triggered unilaterally in the event
of a serious side impact applied to
all or part of the side impact zone
B ,
perpendicular to the longitudinal
centreline of the vehicle on a horizontal
plane and directed from the outside
t o w a r d s t h e i n s i d e o f t h e v e h i c l e .
T h e s i d e a i r b a g i n fl a t e s b e t w e e n t h e
front occupant of the vehicle and the
c o r r e s p o n d i n g d o o r t r i m p a d . Activation
It is triggered at the same time as the
corresponding side air bag in the event
of a serious side impact applied to
all or part of the side impact zone
B ,
perpendicular to the longitudinal
centreline of the vehicle on a horizontal
plane and directed from the outside
t o w a r d s t h e i n s i d e o f t h e v e h i c l e . If this warning light comes
on on the instrument panel,
accompanied by an audible
signal and a message on the
display, consult a CITROËN
dealer to have the system
c h e c k e d . T h e a i r b a g s m a y n o l o n g e r
be triggered in the event of a serious
i m p a c t .