2010.5 Citroen C4 PICASSO DAG ESP
[x] Cancel search: ESPPage 149 of 355
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S A F E T Y
TYRE UNDER-INFLATION DETECTION
S e n s o r s fi t t e d i n e a c h v a l v e c h e c k
the tyre pressure during driving and
trigger a warning in the event of
malfunction (speed above 12 mph
(20 km/h)).
U n d e r - i n fl a t e d t y r e 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 an aid to driving which
does not replace the vigilance or
responsibility of the driver. Puncture
The service warning lamp
comes on in the instrument
panel, accompanied by an
audible signal and a mes-
sage on the multifunction screen lo-
cating the wheel concerned.
Check the tyre pressures as soon as
possible. This check must be carried
out when the tyres are cold. The
STOP warning lamp
comes on in the instrument
panel, accompanied by an
audible signal and a mes-
sage on the multifunction screen lo-
cating the wheel concerned.
Stop immediately, avoiding any sud-
den movement of the steering wheel
and the brakes.
Change the damaged wheel (punc-
t u r e d o r v e r y d e fl a t e d t y r e ) , a n d
have the tyre pressure checked as
soon as possible.
Sensor(s) not detected or faulty
The service warning lamp
comes on in the instrument
panel, accompanied by an
audible signal and a mes-
sage on the multifunction screen
locating the wheel or wheels which
are not detected or indicating a fault
in the system.
Have the faulty sensor(s) checked
by a CITROËN dealer. All repairs and changing of tyres
o n a w h e e l fi t t e d w i t h t h i s s y s t e m
must be carried out by a CITROËN
dealer.
If, when changing a tyre, you in-
stall a wheel which is not detected
b y y o u r v e h i c l e ( e x a m p l e : fi t t i n g
of snow tyres), you must have the
system reinitialised by a CITROËN
dealer.
This system does not avoid the
need to have the tyre pressures
checked regularly (refer to the
" T e c h n i c a l d a t a - § I d e n t i fi c a t i o n
markings" section) to ensure that
the optimum dynamic performance
of the vehicle is maintained and
prevent premature wear of the
tyres, particularly in arduous driv-
ing conditions (heavy load, high
speed).
The tyre pressures must be
checked cold, at least once a
month. Remember to check the
pressure of the spare wheel.
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
s y s t e m m a y e x p e r i e n c e t e m p o r a r y
interference due to electro-mag-
netic signals on a frequency close
to that used by the system.
This message is also displayed
when one of the wheels is away
from the vehicle (being repaired) or
when one or more wheels without a
s e n s o r a r e fi t t e d .
T h e s p a r e w h e e l i s n o t fi t t e d w i t h a
sensor.
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S A F E T Y
TRAJECTORY CONTROL SYSTEMS
Anti-skid regulation (ASR)
and electronic stability
programme (ESP)
The anti-skid regulation (also known
as Traction Control) optimises trac-
tion to prevent skidding of the wheels,
by acting on the brakes of the driving
wheels and on the engine.
The electronic stability programme acts
on the brake of one or more wheels
and on the engine to keep the vehicle
on the trajectory required by the driver,
within the limits of the laws of physics.
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
vehicle which is bogged down, stuck
in snow, on soft ground...), it may be
advisable to deactivate the ASR and
ESP systems, so that the wheels
can move freely and regain grip.
Press the "ESP OFF" button, lo-
cated in the centre of the dash-
board.
If this warning lamp comes on in
the instrument panel and the in-
dicator lamp on the button comes
on, this indicates that the ASR and
ESP systems are deactivated. T h i s i s i n d i c a t e d b y fl a s h i n g
of this warning lamp on the
instrument panel.
Activation
These systems are activated auto-
matically each time the vehicle is
started.
They come into operation in the event
of a grip or trajectory problem. Intelligent Traction Control
system *
Your vehicle has a system to help
driving on snow.
This automatic system continuously
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 -
face adhesion that could make it dif-
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
on deep fresh snow or compacted
snow.
In these situations, the system takes
over from the
ASR system by opti-
mising the amount of wheel slip to
provide the best traction and trajec-
tory control, even without snow tyres
and with or without chains.
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
on top of ice, sand, deep mud…), it
can be useful to deactivate the ESP/
ASR systems to allow a degree of
wheel spin and so recover grip.
* Depending on engine type.
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S A F E T Y
Reactivation
These systems are reactivated au-
tomatically each time the ignition is
switched back on or from 30 mph
(50 km/h).
Press the "ESP OFF" button again to reactivate them manually.
Operating fault If this warning lamp comes
on, accompanied by an au-
dible signal and a message
on the multifunction screen,
this indicates a malfunction of these
systems.
Have the systems checked by a
CITROËN dealer. T h e E S P / A S R s y s t e m s o f f e r e x -
ceptional safety in normal driving,
but this should not encourage the
d r i v e r t o t a k e e x t r a r i s k s o r d r i v e a t
high speed.
The correct functioning of these
systems depends on observation
of the manufacturer's recommen-
dations regarding the wheels (tyres
and rims), the braking components,
the electronic components and the
CITROËN assembly and operation
procedures.
After an impact, have these systems
checked by a CITROËN dealer.
EMERGENCY OR ASSISTANCE CALL
This system allows you to make an
emergency or assistance call to the
emergency services or to the dedi-
cated CITROËN service.
For more information on the use of
this function, refer to the "Audio and
telematics" section.
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S A F E T Y
* According to country.
Lateral airbags *
System which protects the driver
and front passenger in the event of
a serious side impact in order to limit
the risk of injury to the chest.
E a c h l a t e r a l a i r b a g i s fi t t e d i n t h e
front seat back frame, on the door
side.
Operation
It is triggered unilaterally in the
event of a serious side impact ap-
plied to all or part of the side impact
zone
B , perpendicular to the longi-
tudinal centreline of the vehicle on
a horizontal plane and directed from
the outside towards the inside of the
vehicle.
T h e l a t e r a l 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 corresponding door trim panel. Impact detection zones
A. Front impact zone.
B. Side impact zone.
Curtain airbags *
System which protects the driver
a n d p a s s e n g e r s ( w i t h t h e e x c e p t i o n
of the rear centre passenger) in the
event of a serious side impact in or-
der to limit the risk of head injuries.
Each curtain airbag is incorporated
in the pillars and the upper part of
the passenger compartment. Operation
It is triggered at the same time as the
corresponding lateral airbag in the
event of a serious side impact applied
to all or part of the side impact zone
B ,
perpendicular to the longitudinal cen-
treline of the vehicle on a horizontal
plane and directed from the outside
towards the inside of the vehicle.
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 t h e
front or rear occupant of the vehicle
and the windows.
In the event of a minor impact or
bump on the side of the vehicle or
if the vehicle rolls over, the airbag
may not be triggered.
The airbag is not triggered in the
event of a rear or front collision.
If this warning lamp comes
on in the instrument panel,
accompanied by an audible
signal and a message on
the multifunction screen, contact a
CITROËN dealer to have the sys-
tem checked. The airbags may no
longer be triggered in the event of a
serious impact.
Operating fault
* According to country.
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D R I V I N G
Dynamic emergency braking
In the event of a failure of the ve-
hicle’s main braking system or in
an exceptional situation (e.g. driver
t a k e n i l l , u n d e r i n s t r u c t i o n , e t c ) a c o n -
tinuous pull on the control lever A will
stop the vehicle.
The electronic stability programme
( E S P ) p r o v i d e s s t a b i l i t y d u r i n g d y -
namic emergency braking.
If the dynamic emergency braking
malfunctions, one of the following
messages will be displayed in the
multifunction screen:
- "Parking brake faulty".
- "Parking brake control faulty". If a failure of the ESP sys-
tem is signalled by the light-
ing of this warning lamp,
then braking stability is not
guaranteed. In this event, stability
must be assured by the driver by
repeating alternate "pull-release"
actions on control lever A .
The dynamic emergency
braking must only be used in
exceptional circumstances.
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D R I V I N G
GEAR SHIFT INDICATOR *
System which reduces fuel con-
sumption by advising the driver to
c h a n g e u p o n v e h i c l e s fi t t e d w i t h a
manual gearbox.
Operation
The system intervenes only when
driving economically.
Depending on the driving situation
and your vehicle's equipment, the
system may advise you to skip one
or more gears. You can follow this
instruction without engaging the in-
termediate gears.
The gear recommended should not
be considered compulsory. In fact,
t h e c o n fi g u r a t i o n o f t h e r o a d , t h e
a m o u n t o f t r a f fi c a n d s a f e t y r e m a i n
determining factors when choosing
the best gear. Therefore, the driver
remains responsible for deciding
whether or not to follow the advice
given by the system.
This function cannot be deactivated.
* According to engine. Example:
- You are in third gear.
- You press the accelerator pedal
moderately.
- The system may suggest that you engage a higher gear, if ap-
propriate. The information appears in the form
of an arrow on the instrument panel
display.
Depending on your vehicle's equip-
ment, this arrow may be accompa-
nied by the recommended gear.
In the case of driving which
makes particular demands
on the performance of the
e n g i n e ( fi r m p r e s s u r e o n
the accelerator pedal, for example,
w h e n o v e r t a k i n g . . . ) , t h e s y s t e m w i l l
not recommend a gear change.
The system never suggests:
- e n g a g i n g fi r s t g e a r ,
- engaging reverse gear,
- engaging a lower gear.
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D R I V I N G
Displays on the instrument panel
- The selector lever position is dis-played in the instrument panel,
on the left on the A and C multi-
function screens and on the right
on NaviDrive and MyWay multi-
function screens.
- A back-lit position grille associated with the selector lever shows the
position selected.
When the ignition is on,
lighting of the service
warning lamp, accompa-
nied by an audible signal and
the message "Gearbox faulty"
indicates a malfunction.
Consult a CITROËN dealer.
For safety:
Position N can only be disen-
gaged if you are pressing the
brake pedal.
If the gearbox is in position N
but the selector lever position is
different, reposition the selector
lever on N in order to be able to
start. Moving off
To start the engine, the selector
lever must be in position N .
P r e s s fi r m l y o n t h e b r a k e p e d a l .
Operate the starter.
When the engine is running,
place the selector lever on R , A
or M as desired.
In the instrument panel, check
the position engaged.
Release the brake pedal and ac-
celerate.
If the selector lever is not in posi-
tion N , and/or if the brake pedal is not
pressed, the corresponding warning
l a m p ( s ) a r e d i s p l a y e d a n d a m e s -
sage informs you that at least one of
these two conditions is not met.
In this case, the engine will not start,
recommence the above procedure.
6-SPEED ELECTRONIC GEARBOX SYSTEM
The 6-speed electronic gearbox of-
fers a choice between the comfort of
fully automatic operation or the driving
pleasure of manual gear changing.
You have a choice of two driving
modes:
-
automatic mode for automatic con-
trol of the gears by the gearbox,
- sequential mode for manual
changing of the gears by the
driver.
automatic mode: selector lever 2
in position A .
manual mode: selector lever 2 in
position M .
In automatic mode, instant manual
operation is possible any time you
operate one of the paddles 1 .
Mode selection
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D R I V I N G
SPEED LIMITER
System which prevents the vehi-
cle from exceeding the speed pro-
grammed by the driver.
Once the limit speed has been
reached, the accelerator pedal no
longer has any effect.
The speed limiter is switched on
manually: a speed of at least 20 mph
( a p p r o x i m a t e l y 3 0 k m / h ) m u s t b e p r o -
grammed.
The speed limiter controls are located
on the left-hand side of the steering
wheel. The programmed information is
g r o u p e d t o g e t h e r i n z o n e
A of the
instrument panel screen.
Steering mounted controls Displays on the instrument
panel
Programming
Rotate the control
1 to the "LIM" po-
sition. With the engine running, you can
a d j u s t t h e m e m o r i s e d m a x i m u m
speed, by means of short or long
presses on:
button 4 to increase the memo-
rised maximum speed,
button 2 to decrease the memo-
rised maximum speed.
Successive presses will modify the
maximum speed in steps of 1 mph
( 1 k m / h ) a n d a s u s t a i n e d p r e s s i n
s t e p s o f 3 m p h ( 5 k m / h ) .
Activation
When the desired maximum speed
is displayed, press button 3 so that
the limitation is activated.
On selection of the
function, the previous
memorised speed and
the information "OFF"
are displayed on the
instrument panel. The information
"OFF"
then disappears from
the instrument panel
screen.
While the function is active, press-
ing the accelerator pedal will not en-
able the programmed speed to be
exceeded, except if you press the
pedal hard down to beyond the end-
of-travel switch.
The speed of your vehicle may vary
slightly in relation to that memo-
rised.
The speed limiter cannot, in any circum-
stances, take the place of the obser-
vance of speed limits or of the vigilance
and responsibility of the driver.