2009.5 Citroen C5 DAG brake
[x] Cancel search: brakePage 5 of 306
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24M O N I T O R I N G
"Lighting" menu
O n c e y o u h a v e s e l e c t e d t h i s m e n u ,
y o u c a n :
A c t i v a t e / d e a c t i v a t e t h e l i g h t i n g
o f t h e d a y t i m e r u n n i n g l a m p s * .
A c t i v a t e / d e a c t i v a t e t h e g u i d e -
me-home lighting and adjust its
duration.
A c t i v a t e / d e a c t i v a t e t h e d u a l -
function Xenon directional head-
lamps. "Comfort" menu
O n c e y o u h a v e s e l e c t e d t h i s m e n u ,
y o u c a n :
A c t i v a t e / d e a c t i v a t e t h e d r i v e r ' s
welcome lighting function.
S e l e c t u n l o c k i n g o f a l l t h e d o o r s
o r j u s t t h e d r i v e r ' s d o o r .
A c t i v a t e / d e a c t i v a t e a u t o m a t i c
operation of the electric parking
brake.
* D e p e n d i n g o n c o u n t r y .
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M O N I T O R I N G
Warning lamp is on Cause Action/Observations
Front
foglamps fi x e d .
The front foglamps are switched on. Turn the ring on the stalk rearwards
twice to switch off the front foglamps.
Rear
foglamps fi x e d .
The rear foglamps are switched on. Turn the ring on the stalk rearwards
to switch off the rear foglamps.
Diesel engine
pre-heating fi x e d . The ignition switch is at the 2nd
position (ignition on). Wait until the warning lamp has
switched off before starting. The duration for which the warning lamp is
o n i s d e t e r m i n e d b y t h e c l i m a t i c c o n d i t i o n s .
Parking
brake fi x e d .
The parking brake is applied or not
p r o p e r l y r e l e a s e d . Release the parking brake to switch
o f f t h e w a r n i n g l a m p , k e e p i n g y o u r
foot on the brake pedal.
O b s e r v e t h e s a f e t y r e c o m m e n d a t i o n s .
For further information on the
p a r k i n g b r a k e , r e f e r t o t h e " D r i v i n g "
section.
fl a s h i n g .
T h e p a r k i n g b r a k e i s n o t f u l l y a p p l i e d
or is released.
Passenger's
airbag
system fi x e d . T h e c o n t r o l s w i t c h , l o c a t e d i n t h e
g l o v e b o x , i s i n t h e "
ON " position.
T h e p a s s e n g e r ' s f r o n t a i r b a g i s
activated.
I n t h i s c a s e , d o n o t i n s t a l l a r e a r -
facing child seat. Turn the control switch to the "
OFF "
position to deactivate the front
p a s s e n g e r ' s a i r b a g .
I n t h i s c a s e y o u c a n i n s t a l l a r e a r -
facing child seat.
T h e p a s s e n g e r ' s a i r b a g s y s t e m i s
a u t o m a t i c a l l y p u t i n t o s e r v i c e o n
starting the vehicle (" ON " position).
Page 13 of 306
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M O N I T O R I N G
Warning lamps
W h e n t h e e n g i n e i s r u n n i n g o r t h e v e h i c l e i s b e i n g d r i v e n ,
t h e s w i t c h i n g o n o f o n e o f t h e f o l l o w i n g w a r n i n g l a m p s i n d i c a t e s
a f a u l t w h i c h r e q u i r e s a c t i o n o n t h e p a r t o f t h e d r i v e r .
A n y f a u l t r e s u l t i n g i n t h e s w i t c h i n g o n o f a w a r n i n g l a m p m u s t b e i n v e s t i g a t e d f u r t h e r b y r e a d i n g t h e a s s o c i a t e d m e s s a g e
on the multifunction screen.
I f y o u e n c o u n t e r a n y p r o b l e m s , d o n o t h e s i t a t e t o c o n t a c t a C I T R O Ë N d e a l e r .
Warning lamp is on Cause Action/Observations
STOP fi x e d ,
associated with
another warning lamp. It is associated with a
p u n c t u r e d t y r e o r t h e e n g i n e
coolant temperature.
S t o p a s s o o n a s i t i s s a f e t o d o s o .
P a r k , s w i t c h o f f t h e i g n i t i o n a n d c a l l a
C I T R O Ë N d e a l e r .
Service t e m p o r a r i l y .
A minor fault has occurred
f o r w h i c h t h e r e i s n o s p e c i fi c
warning lamp. I d e n t i f y t h e f a u l t b y r e a d i n g t h e m e s s a g e
s h o w n o n t h e s c r e e n , s u c h a s , f o r e x a m p l e :
- t h e c l o s i n g o f t h e d o o r s , b o o t , r e a r
s c r e e n o r b o n n e t ,
- t h e r e m o t e c o n t r o l b a t t e r y ,
- t h e t y r e p r e s s u r e s ,
- s a t u r a t i o n o f t h e p a r t i c l e e m i s s i o n fi l t e r ( D i e s e l ) .
F o r a n y o t h e r f a u l t s , c o n t a c t a C I T R O Ë N
dealer.
fi x e d . A major fault has occurred
f o r w h i c h t h e r e i s n o s p e c i fi c
warning lamp. I d e n t i f y t h e f a u l t b y r e a d i n g t h e m e s s a g e
shown on the screen and contact a
C I T R O Ë N d e a l e r .
Braking fi x e d .
T h e b r a k i n g s y s t e m fl u i d l e v e l
h a s d r o p p e d s i g n i fi c a n t l y . T o p u p w i t h b r a k e fl u i d r e c o m m e n d e d b y
C I T R O Ë N .
I f t h e p r o b l e m p e r s i s t s , h a v e t h e s y s t e m
c h e c k e d b y a C I T R O Ë N d e a l e r .
+
fi x e d , a s s o c i a t e d w i t h
t h e A B S w a r n i n g l a m p . The electronic brake force distribution
( E B F D ) s y s t e m h a s a f a u l t . H a v e i t c h e c k e d b y a C I T R O Ë N d e a l e r .
Page 14 of 306
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32M O N I T O R I N G
Warning lamp is on Cause Action/Observations
Anti-lock
Braking System (ABS) fi x e d .
T h e a n t i - l o c k b r a k i n g s y s t e m h a s a
fault. The vehicle retains conventional
braking.
D r i v e c a r e f u l l y a t r e d u c e d s p e e d
a n d c o n t a c t a C I T R O Ë N d e a l e r
w i t h o u t d e l a y .
Electric
parking brake fl a s h i n g . The electric parking brake is not
a p p l i e d a u t o m a t i c a l l y . Y o u m u s t s t o p i m m e d i a t e l y w h e r e i t
is safe to do so.
P a r k o n l e v e l g r o u n d , s w i t c h o f f t h e
i g n i t i o n a n d c o n t a c t a C I T R O Ë N
dealer.
Electric
parking brake fault fi x e d . T h e e l e c t r i c p a r k i n g b r a k e i s f a u l t y . C o n t a c t a C I T R O Ë N d e a l e r w i t h o u t
d e l a y .
The parking brake can be released
m a n u a l l y .
For further information about the
e l e c t r i c p a r k i n g b r a k e , r e f e r t o t h e
" D r i v i n g " s e c t i o n .
Deactivation of
the automatic
functions of the electric parking brake fi x e d .
The "automatic application" (on
switching off the engine) and
"automatic release" functions are
d e a c t i v a t e d o r f a u l t y . Activate the function (according to
c o u n t r y ) v i a t h e v e h i c l e c o n fi g u r a t i o n
m e n u o r c o n t a c t a C I T R O Ë N d e a l e r .
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114
S A F E T Y
SYSTEMS
G r o u p o f s u p p l e m e n t a r y s y s t e m s
w h i c h h e l p y o u t o o b t a i n o p t i m u m
b r a k i n g i n c o m p l e t e s a f e t y i n e m e r -
g e n c y s i t u a t i o n s :
- a n t i - l o c k b r a k i n g s y s t e m ( A B S ) ,
- e l e c t r o n i c b r a k e f o r c e d i s t r i b u t i o n ( E B F D ) ,
- e m e r g e n c y b r a k i n g a s s i s t a n c e ( E B A ) .
Anti-lock braking system
and electronic brake force
distribution
L i n k e d s y s t e m s w h i c h i m p r o v e t h e
s t a b i l i t y a n d m a n o e u v r a b i l i t y o f y o u r
v e h i c l e w h e n b r a k i n g , i n p a r t i c u l a r
o n p o o r o r s l i p p e r y s u r f a c e s .
Activation
T h e a n t i - l o c k b r a k i n g s y s t e m c o m e s
i n t o o p e r a t i o n a u t o m a t i c a l l y w h e n
there is a risk of wheel lock.
N o r m a l o p e r a t i o n o f t h e A B S m a y
m a k e i t s e l f f e l t b y s l i g h t v i b r a t i o n o f
the brake pedal. Operating fault
W h e n b r a k i n g i n a n e m e r g e n c y ,
p r e s s v e r y fi r m l y w i t h o u t r e l e a s i n g
t h e p r e s s u r e . I f t h i s w a r n i n g l a m p c o m e s
o n , a c c o m p a n i e d b y a n a u -
d i b l e s i g n a l a n d a m e s s a g e
o n t h e i n s t r u m e n t p a n e l
s c r e e n , i t i n d i c a t e s a m a l f u n c t i o n o f
t h e a n t i - l o c k b r a k i n g s y s t e m w h i c h
c o u l d r e s u l t i n l o s s o f c o n t r o l o f t h e
vehicle when braking.
I f t h i s w a r n i n g l a m p c o m e s
on, together with the STOP
and ABS w a r n i n g l a m p s ,
a c c o m p a n i e d b y a n a u d i b l e
s i g n a l a n d a m e s s a g e o n t h e i n s t r u -
m e n t p a n e l s c r e e n , i t i n d i c a t e s a
m a l f u n c t i o n o f t h e e l e c t r o n i c b r a k e
f o r c e d i s t r i b u t i o n w h i c h c o u l d r e s u l t
in loss of control of the vehicle when
braking.
You MUST stop as soon as it is
safe to do so.
I n b o t h c a s e s , c o n t a c t a C I T R O Ë N
dealer.
When replacing wheels (tyres and
r i m s ) , e n s u r e t h a t t h e y c o n f o r m t o t h e
m a n u f a c t u r e r ' s r e c o m m e n d a t i o n s . Emergency braking
assistance
S y s t e m w h i c h , i n a n e m e r g e n c y ,
e n a b l e s y o u t o o b t a i n t h e o p t i m u m
b r a k i n g p r e s s u r e m o r e q u i c k l y , t h u s
r e d u c i n g t h e s t o p p i n g d i s t a n c e .
Activation
It is triggered by the speed at which
the brake pedal is pressed.
T h e e f f e c t o f t h i s i s a r e d u c t i o n i n
the resistance of the pedal and an
i n c r e a s e i n b r a k i n g e f fi c i e n c y .
W h e n b r a k i n g i n a n e m e r g e n c y ,
p r e s s fi r m l y w i t h o u t r e l e a s i n g t h e
p r e s s u r e .
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S A F E T Y
TRAJECTORY CONTROL SYSTEMS
Anti-skid regulation (ASR)
and electronic stability
programme (ESP) Activation
T h e s e s y s t e m s a r e a c t i v a t e d a u t o -
m a t i c a l l y e a c h t i m e t h e v e h i c l e i s
started.
T h e y c o m e i n t o o p e r a t i o n i n t h e e v e n t
o f a g r i p o r t r a j e c t o r y p r o b l e m . T h i s i s i n d i c a t e d b y fl a s h i n g
o f t h i s w a r n i n g l a m p o n t h e
i n s t r u m e n t p a n e l . Deactivation
I n e x c e p t i o n a l c o n d i t i o n s ( s t a r t i n g a
v e h i c l e w h i c h i s b o g g e d d o w n , s t u c k
i n s n o w , o n s o f t g r o u n d . . . ) , i t m a y b e
advisable to deactivate the ASR and
E S P s y s t e m s , s o t h a t t h e w h e e l s
c a n m o v e f r e e l y a n d r e g a i n g r i p .
Press the "ESP OFF" b u t t o n , l o -
cated in the centre of the dash-
board.
I f t h i s w a r n i n g l a m p c o m e s
o n i n t h e i n s t r u m e n t p a n e l
a n d t h e i n d i c a t o r l a m p o n
t h e b u t t o n c o m e s o n , t h i s
indicates that the ASR and
E S P s y s t e m s a r e d e a c t i v a t e d .
For vehicles with Hydractive III +
s u s p e n s i o n , m a n u a l a d j u s t m e n t o f
g r o u n d c l e a r a n c e t o t h e i n t e r m e d i a t e
p o s i t i o n i m p r o v e s f u r t h e r t h e a b i l i t y
t o m a k e p r o g r e s s i n d e e p s n o w ( s e e
the relevant paragraph).
I n e x t r e m e l y s e v e r e c o n d i t i o n s ( s n o w
o n t o p o f i c e , s a n d , d e e p m u d … ) , i t
c a n b e u s e f u l t o d e a c t i v a t e t h e
ESP/
ASR s y s t e m s t o a l l o w a d e g r e e o f
wheel spin and so recover grip.
T h e a n t i - s k i d r e g u l a t i o n ( a l s o k n o w n
a s T r a c t i o n C o n t r o l ) o p t i m i s e s t r a c -
tion to prevent skidding of the wheels,
by acting on the brakes of the driving
wheels and on the engine.
T h e e l e c t r o n i c s t a b i l i t y p r o g r a m m e
a c t s o n t h e b r a k e o f o n e o r m o r e
wheels and on the engine to keep
t h e v e h i c l e o n t h e t r a j e c t o r y r e q u i r e d
b y t h e d r i v e r , w i t h i n t h e l i m i t s o f t h e
laws of physics.
Intelligent traction control
(Snow Motion)
Y o u r v e h i c l e h a s a n i n t e l l i g e n t t r a c -
t i o n c o n t r o l s y s t e m t o h e l p d r i v i n g o n
snow:
Snow Motion
T h i s a u t o m a t i c s y s t e m c o n t i n u o u s l y
c h e c k s f o r s i t u a t i o n s o f d i f fi c u l t s u r -
f a c e a d h e s i o n t h a t c o u l d m a k e i t d i f -
fi c u l t t o m o v e o f f o r m a k e p r o g r e s s
o n d e e p f r e s h s n o w o r c o m p a c t e d
snow.
I n t h e s e s i t u a t i o n s , t h e Snow
Motion s y s t e m t a k e s o v e r f r o m
the ASR s y s t e m b y o p t i m i s i n g t h e
a m o u n t o f w h e e l s l i p t o p r o v i d e t h e
best traction and trajectory control,
e v e n w i t h o u t s n o w t y r e s a n d w i t h o r
w i t h o u t c h a i n s .
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D R I V I N G
MANUAL PARKING BRAKE
Mechanical device for immobilising
the vehicle when stationary. This warning lamp comes
on if the parking brake is en-
gaged or not fully released.
If the parking brake is released,
the lighting of this warning lamp
along with the STOP warning lamp
i n d i c a t e s t h a t t h e b r a k e fl u i d l e v e l
is low or a malfunction of the brake
force distributor.
It is essential to stop the vehicle.
Consult a CITROËN dealer.
Application
Pull the parking brake lever up to
immobilise your vehicle.
To facilitate the action on the lever,
you are recommended to press the
brake pedal at the same time.
In all circumstances, as a pre-
cautionary measure, engage
fi r s t g e a r .
On steep gradients, turn the steer-
ing wheel towards the pavement. Release
Press on the end of the lever
whilst pulling it then lower it fully.
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D R I V I N G
ELECTRIC PARKING BRAKE
The electric parking brake combines
2 operational modes:
- AUTOMATIC
Automatic application when the engine stops and automatic re-
lease on use of the accelerator
(automatic operation by default),
- MANUAL
Manual application/release of the parking brake is always pos-
sible by pulling control A while
pressing the brake pedal. Automatic operation
Application with the engine off
With the vehicle stationary, the park-
ing brake
is automatically applied
when the engine is switched off.
The application of the parking brake
i s c o n fi r m e d b y :
Application with the engine running
With the engine running and the ve-
hicle stationary, in order to immobil-
ise the vehicle you need to manually
apply the parking brake by pulling
on control A .
The application of the parking brake
i s c o n fi r m e d b y :
- the lighting of the warning
lamp on control A and on
the instrument panel,
Before leaving the vehicle,
check that warning lamp P on
the instrument panel is per-
manently lit.
Never leave a child alone inside the
vehicle with the ignition on, as they
could release the parking brake.
- the display of a message "hand-
brake on" on the instrument pan-
el screen.
T h e n o i s e o f o p e r a t i o n w i l l c o n fi r m
to you the application/release of
your electric parking brake. - the lighting of warning
lamp P on control A and
on the instrument panel,
- the display of a message "hand- brake on" on the instrument pan-
el screen.
When the driver’s door is opened, a
beep is heard and a message dis-
played if the parking brake has not
been applied.
Before leaving the vehicle,
check that warning lamp P on
the instrument panel is per-
manently lit.