2009.5 Citroen C4 PICASSO wheel
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104
VI
F I T T I N G S
TORCH
This is a removable lamp, incorpo-
rated in the boot wall, which can be
used to light the boot or as a torch.
Grand C4 Picasso
C4 Picasso Boot lighting
The boot lamp
A comes on automat-
ically when the boot is opened and
switches off automatically when the
boot is closed.
Various lighting durations are avail-
able:
-
ignition off, approximately ten minutes,
- in energy economy mode, approxi- mately thirty seconds,
- engine running, no limit.
Operation of the torch
This torch operates with NiMH re-
chargeable batteries.
It has a battery life of approximately
45 minutes and recharges while you
are driving.
Extract the torch from its location
pulling it upwards, as indicated
by the arrow.
Press the switch B , located on
the back, to switch the torch on
or off.
Unfold the support C , located on
the back, to set down and raise
the torch; for example, when
changing a wheel.
Storing the torch
Put the torch back in place in its
location starting with the lower
part.
If you have forgotten to switch off
the torch, this switches it off auto-
matically.
O b s e r v e t h e p o l a r i t i e s w h e n fi t t i n g
the batteries.
Never replace the rechargeable
batteries with normal single-use
batteries.
For replacement of the batteries,
see the "Practical infor
mation -
§ Changing a bulb" section.
It the torch is not engaged correctly,
it may not charge and may not come
on when the boot is opened.
Using the torch
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S A F E T Y
DIRECTION INDICATORS
Lower the lighting stalk fully
when moving to the left.
Raise the lighting stalk fully when
moving to the right.
HAZARD WARNING LAMPS
A visual warning by means of the di-
rection indicators to alert other road
users to a vehicle breakdown, towing
or accident.
Automatic lighting of hazard
warning lamps
When braking in an emergency,
depending on the deceleration, the
hazard warning lamps come on.
They will switch off automatically the
fi r s t t i m e y o u a c c e l e r a t e .
If they do not, press button A to
switch the direction indicators off. HORN
Selection of the left or right direction
indicators to signal a change of di-
rection of the vehicle.
Press the button A , the direction
i n d i c a t o r s fl a s h .
They can operate with the ignition off.
A s a s a f e t y p r e c a u t i o n i n a t r a f fi c j a m ,
switch on the hazard warning lamps
if you are the last in the queue. Audible warning system to alert other
road users to an imminent danger.
Press at the lower part of the
fi x e d c e n t r e d c o n t r o l s s t e e r i n g
wheel.
Use the horn moderately and only
in the following circumstances:
- immediate danger,
- approaching a location lacking visibility.
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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).
Flat tyre 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 instru-
ment panel, accompanied
by an audible signal and
a message on the multi-
function screen locating
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 locating the wheel
concerned.
Stop immediately, avoiding any sudden
movement of the steering wheel and
the brakes.
Change the damaged wheel (punctured
o r 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
pressure checked as soon as possible.
Sensor(s) not detected or faulty
The service warning
lamp comes on in the
instrument panel, ac-
companied by an audible
signal and a message 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 eliminate
the need to have the tyre pres-
sure 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 perform-
ance 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 radio-electric
emissions 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
BRAKING ASSISTANCE SYSTEMS
Group of supplementary systems
which help you to obtain optimum
braking in complete safety in emer-
gency situations:
- anti-lock braking system (ABS),
- electronic brake force distribution (EBFD),
- emergency 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, in particular
on poor or slippery surfaces.
Activation
The anti-lock braking system comes
into operation automatically when
there is a risk of wheel lock.
Normal operation of the ABS may
make itself felt by slight vibration of
the brake pedal. Operating fault
When braking in an emergency,
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
the pressure. If this warning lamp comes
on, accompanied by an au-
dible signal and a message
on the multifunction screen,
it indicates a malfunction of the anti-
lock braking system which could re-
sult in loss of control of the vehicle
when braking.
If this warning lamp comes on,
together with the STOP and
ABS warning lamps, accom-
panied by an audible signal
and a message on the multifunction
screen, it indicates a malfunction of
the electronic brake force 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.
In either case, contact a CITROËN
dealer.
When replacing wheels (tyres and
rims), ensure that they conform to the
manufacturer's recommendations. Emergency braking assistance
System which, in an emergency, enables you to obtain the optimum braking pressure more quickly, thus reducing the stopping distance.
Activation
It is triggered by the speed at which the brake pedal is pressed.
The effect of this is a reduction in 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 .
When braking in an emergency, 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 pressure.
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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 traction to
prevent skidding of the wheels, by act-
ing 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
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 . 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, located
in the centre of the dashboard.
If this warning lamp comes
on in the instrument panel
and the indicator lamp on the
button comes on, this indi-
cates 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
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 . 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
p r o v i d e t h e b e s t t r a c t i o n a n d t r a j e c -
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.
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S A F E T Y
AIR BAGS
S y s t e m d e s i g n e d t o m a x i m i s e t h e
safety of the occupants (with the
e x c e p t i o n o f t h e r e a r c e n t r e p a s -
senger) in the event of violent
collisions. It supplements the action
of the force-limiting seat belts.
If a collision occurs, the electronic
detectors record and analyse the
front and side impacts sustained in
the impact detection zones:
- in the case of a serious impact, the air bags are triggered instant-
ly and protect the occupants of
t h e v e h i c l e ( w i t h t h e e x c e p t i o n o f
the rear centre passenger); im-
mediately after the impact, the
a i r b a g s d e fl a t e r a p i d l y s o t h a t
they do not hinder visibility or the
e x i t o f t h e o c c u p a n t s ,
- in the case of a minor or rear impact or in certain roll-over con-
ditions, the air bags will not be
triggered; the seat belt alone is
s u f fi c i e n t t o p r o v i d e o p t i m u m
protection in these situations.
The air bags do not operate when
the ignition is switched off.
This equipment will only operate
once. If a second impact occurs
(during the same or a subsequent
accident), the air bag will not operate. Impact detection zones
A. Front impact zone.
B. Side impact zone.
Triggering of the air bag(s) is ac-
companied by a slight emission of
harmless smoke and a noise, due
to the activation of the pyrotechnic
cartridge incorporated in the system.
This smoke is not harmful, but sen-
s i t i v e i n d i v i d u a l s m a y e x p e r i e n c e
slight irritation.
The noise of the detonation may
result in a slight loss of hearing for
a short time. Front airbags
System which protects the head and
chest of the driver and front passenger
in the event of a front impact.
The driver's airbag is incorporated
in the centre of the steering wheel;
the front passenger's airbag is incor-
porated in the dashboard above the
g l o v e b o x .
Activation
The airbags are triggered simultane-
ously, unless the passenger's front
airbag is deactivated, 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 and di-
rected from the front to the rear of
the vehicle.
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 t h e
front occupant of the vehicle and the
dashboard to cushion their forward
movement.
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S A F E T Y
For the airbags to be fully
effective, observe the following
safety rules:
Sit in a normal upright position.
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 airbags (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
o p e r a t i o n o f t h e a i r b a g s o r i n j u r e t h e
occupants.
After an accident or if the vehicle
has been stolen or broken into, have
the airbag systems checked.
All work on the airbag system is
strictly forbidden unless it is carried
o u t b y q u a l i fi e d p e r s o n n e l o f t h e
CITROËN dealer network.
Even if all of the precautions men-
t i o n e d a r e o b s e r v e d , a r i s k o f i n j u r y
or of minor burns to the head, chest
or arms when an airbag is triggered
c a n n o t b e r u l e d o u t . T h e b a g i n fl a t e s
almost instantly (within a few mil-
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 t h e
same time discharging the hot gas
via openings provided for this pur-
pose. Front airbags
Do not drive holding the steering
wheel by its spokes or resting your
hands on the centre part of the
wheel.
Passengers must not place their feet
on the dashboard.
If possible, do not smoke as deploy-
ment of the airbags can cause burns
o r t h e r i s k o f i n j u r y f r o m a c i g a r e t t e
or pipe.
Never remove or pierce the steering
wheel or hit it violently.
Side airbags
Use only approved covers on the
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
the side airbags. Consult a CITROËN
dealer.
D o n o t fi x o r a p p l y a n y t h i n g t o t h e
s e a t b a c k s . T h i s c o u l d c a u s e i n j u r y
to the chest or arms if the side air
bag is triggered.
Do not sit with the upper part of the
body any nearer to the door than
necessary. Curtain airbags
D o n o t fi x o r a p p l y a n y t h i n g t o t h e
r o o f . T h i s c o u l d c a u s e i n j u r y t o t h e
head if the curtain airbag is trig-
gered.
Do not remove the grab handles in-
stalled on the roof, they play a part
in securing the curtain airbags.