2010.5 Citroen C3 DAG brakes
[x] Cancel search: brakesPage 109 of 235
8
SAFETY
TRAJECTORY CONTROL
SYSTEMS
Anti-skid regulation (ASR) and
electronic stability programme
(ESP)
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 t i o n t o
p r e v e n t s k i d d i n g o f t h e w h e e l s , b y a c t -
ing 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 w h e e l s a n d
on the engine to keep the vehicle on the
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 l a w s o f p h y s i c s .
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 s t a r t e d .
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 i 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 a d -
v i s a b l e t o d e a c t i v a t e t h e A S R a n d 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
freely and regain grip.
Press the "ESP OFF" b u t t o n , l o c a t e d
on the left below the steering wheel.
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 i n t h e b u t t o n c o m e s
o n , t h i s i n d i c a t e s t h a t t h e A S R a n d
E S P s y s t e m s a r e d e a c t i v a t e d .
Reactivation
T h e s e s y s t e m s a r e 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 i g n i t i o n i s s w i t c h e d
b a c k o n o r f r o m 3 0 m p h ( 5 0 k m / h ) .
Press the "ESP OFF" b u t t o n a g a i n
t o r e a c t i v a t e t h e m m a n u a l l y . Operating fault
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 i n t h e
s c r e e n , t h i s i n d i c a t e s a f a u l t
w i t h t h e s e s y s t e m s .
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
o r a q u a l i fi e d w o r k s h o p .
T h e E S P / A S R s y s t e m s o f f e r
e x c e p t i o n a l s a f e t y i n n o r m a l
d r i v i n g , b u t t h i s s h o u l d n o t e n -
c o u r a g e t h e d r i v e r t o t a k e e x t r a
risks or drive at high speed.
T h e c o r r e c t f u n c t i o n i n g o f t h e s e
s y s t e m s i s a s s u r e d p r o v i d e d
t h a t m a n u f a c t u r e r ' s r e c o m m e n -
dations are observed on:
- w h e e l s ( t y r e s a n d r i m s ) ,
- b r a k i n g c o m p o n e n t s ,
- e l e c t r o n i c c o m p o n e n t s ,
- a s s e m b l y a n d r e p a i r p r o c e - d u r e s .
A f t e r a n i m p a c t , h a v e t h e s e s y s -
t e m s c h e c k e d b y a C I T R O Ë N
d e a l e r o r a q u a l i fi e d w o r k s h o p .
Page 123 of 235
9
DRIVING
Moving off
Apply the parking brake.
Select position P or N .
Start the engine.
If this procedure is not followed, an au-
dible signal is heard, accompanied by a
message in the multifunction screen.
With the engine running, press the
brake pedal.
Release the parking brake.
Select position R , D or M .
Gradually release the brake pedal.
The vehicle moves off immediately. Automatic operation
Select position D for automatic
changing of the four gears.
T h e g e a r b o x t h e n o p e r a t e s i n a u t o -
adaptive mode, without any intervention
on the part of the driver. It continuously
selects the most suitable gear according
t o t h e s t y l e o f d r i v i n g , t h e p r o fi l e o f t h e
road and the load in the vehicle.
F o r m a x i m u m a c c e l e r a t i o n w i t h o u t
touching the lever, press the accelera-
tor pedal down fully (kick down). The
g e a r b o x c h a n g e s d o w n a u t o m a t i c a l l y
or maintains the gear selected until the
m a x i m u m e n g i n e s p e e d i s r e a c h e d .
O n b r a k i n g , t h e g e a r b o x c h a n g e s d o w n
a u t o m a t i c a l l y t o p r o v i d e e f fi c i e n t e n g i n e
braking.
If you release the accelerator sharply,
t h e g e a r b o x w i l l n o t c h a n g e t o a h i g h e r
gear for safety reasons. Sport and snow programmes
These two special programmes supple-
ment the automatic operation in very
s p e c i fi c c o n d i t i o n s o f u s e .
Sport programme "S"
Press button "S" , after starting the
engine.
T h e g e a r b o x a u t o m a t i c a l l y f a v o u r s a
dynamic style of driving.
Snow programme " "
Press button " ", after starting the
engine.
T h e g e a r b o x a d a p t s t o d r i v i n g o n s l i p -
pery roads.
This programme improves starting and
drive when traction is poor.
Return to automatic operation
At any time, press the button selec-
ted again to quit the programme en-
gaged and return to auto-adaptive
mode.
If position
N is engaged inadver-
tently while driving, allow the en-
gine to return to idle then engage
position D to accelerate.
Never select position N while the
vehicle is moving.
Never select positions P or R
unless the vehicle is completely
stationary.
When the engine is running at
idle, with the brakes released,
if position
R , D or M is selected,
the vehicle moves even without
the accelerator being pressed.
When the engine is running,
never leave children in the ve-
hicle without supervision.
When carrying out maintenance
with the engine running, apply
the parking brake and select po-
sition P .
S appears on the instrument
panel.
appears on the instrument
panel.
Page 138 of 235
1 0
CHECKS
Manual gearbox The gearbox does not re-
quire any maintenance (no oil
c h a n g e ) .
Refer to the Maintenance and
Warranty Guide for the details
of the level checking interval
for this component.
Automatic gearbox The gearbox does not re-
quire any maintenance (no oil
c h a n g e ) .
Refer to the Maintenance and
Warranty Guide for details of
the level checking interval for
this component.
Brake pads
Brake wear depends on the
style of driving, particularly in
the case of vehicles used in
town, over short distances. It
may be necessary to have the
condition of the brakes checked, even
between vehicle services.
Unless there is a leak in the system, a
d r o p i n t h e b r a k e fl u i d l e v e l i n d i c a t e s
that the brake pads are worn. Brake disc wear
For information on checking
brake disc wear, contact a
CITROËN dealer or a quali-
fi e d w o r k s h o p .
Manual parking brake
If a loss of effectiveness of this system is noticed, the parking
brake must be checked, even
between two services.
Checking this system must be done by
a C I T R O Ë N d e a l e r o r a q u a l i fi e d w o r k -
shop.
Only use products recommend-
ed by CITROËN or products of
e q u i v a l e n t q u a l i t y a n d s p e c i fi c a -
tion.
In order to optimise the opera-
tion of units as important as the
braking system, CITROËN se-
l e c t s a n d o f f e r s v e r y s p e c i fi c
products.
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compart-
ment is strictly prohibited .
Particle emission filter (Diesel)
According to your version of instrument
panel, the start of saturation of the par-
t i c l e e m i s s i o n s fi l t e r i s i n d i c a t e d b y :
Following prolonged operation of the vehicle at very low speed or
at idle, you may, in exceptional
circumstances, notice the emis-
sion of water vapour at the ex-
haust on acceleration. This does
not affect the behaviour of the
vehicle or the environment.
-
fi x e d i l l u m i n 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 s fi l t e r w a r n i n g
lamp, accompanied by an
audible signal and a message
that there is a risk of blockage
o f t h e p a r t i c l e e m i s s i o n s fi l t e r ,
or
- temporary illumination of the service warning lamp,
accompanied by an audible
signal and a message that
there is a risk of blockage of
t h e p a r t i c l e e m i s s i o n s fi l t e r .
A s s o o n a s t h e t r a f fi c c o n d i t i o n s p e r -
m i t , r e g e n e r a t e t h e fi l t e r b y d r i v i n g a t a
s p e e d o f a t l e a s t 4 0 m p h ( 6 0 k m / h ) u n t i l
the warning lamp goes off.
If the warning lamp stays on, refer to the
"Additive level" section. SensoDrive gearbox The gearbox does not require any
m a i n t e n a n c e ( n o o i l c h a n g e ) .
Refer to the Maintenance and
Warranty Guide for details of the
checking interval for this component.