2008.5 Citroen C4 PICASSO wheel
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105
VI
L A Y O U T
TORCH
This is a removable light, 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 light
A comes on automati-
cally when the boot is opened and
switches off automatically when the
boot is closed.
Various lighting durations are avai-
lable:
- ignition off, approximately ten min- utes,
- in energy economy mode, approxi- mately thirty seconds,
- engine running, no limit.
Operation of the torch
This torch operates with NiMH type
power packs.
It has an operating autonomy of
approximately 45 minutes and
charges 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
automatically.
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 accumulators.
Never replace the power packs
with batteries.
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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VIII
S A F E T Y
DIRECTION INDICATORS
Lower the lights stalk fully when
moving to the left.
Raise the lights stalk fully when
moving to the right.
HAZARD WARNING LIGHTS
A visual warning by means of the di-
rection indicators to alert other road
users to a vehicle breakdown, tow-
ing or accident.
Automatic lighting of hazard
warning lights
When braking in an emergency,
depending on the deceleration, the
hazard warning lights 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
Audible warning system to alert other
road users to an imminent danger.
Selection of the left or right direction
indicators to signal a change of direc-
tion of the vehicle.
Press button A , the direction indi-
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
jam, switch on the hazard warn-
ing lights if you are the last in the
queue.
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.
U s e t h e h o r n e x c l u s i v e l y a n d m o d -
erately in the following cases:
- immediate danger,
- approaching a location lacking visibility.
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115
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 need for the
driver to be vigilant or to drive re-
sponsibly. Puncture
The service warning light
comes on on the instru-
ment panel, accompanied
by an audible signal and
a message on the multi-
function display 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 light
comes on on the instru-
ment panel, accompanied
by an audible signal and
a message on the multi-
function display locating
the wheel concerned.
Stop immediately, avoiding any sud-
den 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 light
comes on on the instru-
ment panel, accompa-
nied by an audible signal
and a message on the
multifunction display lo-
cating 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
features" 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 radioelectric
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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VIII
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:
- the anti-lock braking system (ABS),
- the electronic brake force distri- bution (EBFD),
- the emergency braking assist- ance (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 light comes
on, accompanied by an au-
dible signal and a message
on the multi-function display,
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 light comes on,
together with the STOP and
ABS warning lights, accom-
panied by an audible signal
and a message on the multifunction
display, 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 both cases, contact a CITROËN
dealer.
When replacing wheels (tyres and
rims), ensure that they conform to
the manufacturer's recommenda-
tions. 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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VIII
S A F E T Y
TRAJECTORY CONTROL SYSTEMS
Anti-skid regulation (ASR) and
electronic stability programme
(ESP)
The anti-skid regulation optimises
traction 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.
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. 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 light on the
instrument panel. Disarming
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 disarm 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 fascia. 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.
If this warning light comes
on on the instrument panel
and the indicator light on the
button comes on, this indi-
cates that the ASR and ESP
systems are disarmed. Operating fault
If this warning light comes
on, accompanied by an au-
dible signal and a message
on the multifunction display,
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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VIII
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 col-
lisions. 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 im- pact 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 air bags
System which protects the head and
chest of the driver and front passen-
ger in the event of a front impact.
The driver's air bag is incorporated
in the centre of the steering wheel;
the front passenger's air bag is in-
corporated in the fascia above the
g l o v e b o x .
Activation
The air bags are triggered simultane-
ously, unless the passenger's front
air bag is 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 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
the front occupant of the vehicle and
the fascia to cushion his forward
movement.
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VIII
S A F E T Y
For the air bags to be fully
effective, observe the following
safety rules:
Sit in a normal upright position.
Wear a correctly adjusted seat belt.
Do not leave anything between the
occupants and the air bags (a child,
pet, object...). This could hamper the
operation of the air bags or injure the
occupants.
After an accident or if the vehicle
has been stolen or broken into, have
the air bag systems checked.
All work on the air bag 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 network.
Even if all of the precautions men-
tioned are observed, a risk of injury
or of minor burns to the head, chest
or arms when an air bag is triggered
cannot be ruled out. In fact, the bag
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 via openings provided for this
purpose. Front air bags
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 fascia.
Smoke as little as possible as de-
ployment of the air bags can cause
burns or the risk of injury from a ciga-
rette or pipe.
Never remove or pierce the steering
wheel or hit it violently.
Side air bags
Put approved covers only 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 -
tion of the side air bags. Consult a
CITROËN dealer.
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
seat backs. This could cause injury
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 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 if
the curtain air bag is triggered.
Do not remove the grab handles in-
stalled on the roof, they play a part
in securing the curtain air bags.
Page 158 of 330
125
VIII
S A F E T Y
For the air bags to be fully
effective, observe the following
safety rules:
Sit in a normal upright position.
Wear a correctly adjusted seat belt.
Do not leave anything between the
occupants and the air bags (a child,
pet, object...). This could hamper the
operation of the air bags or injure the
occupants.
After an accident or if the vehicle
has been stolen or broken into, have
the air bag systems checked.
All work on the air bag 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 network.
Even if all of the precautions men-
tioned are observed, a risk of injury
or of minor burns to the head, chest
or arms when an air bag is triggered
cannot be ruled out. In fact, the bag
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 via openings provided for this
purpose. Front air bags
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 fascia.
Smoke as little as possible as de-
ployment of the air bags can cause
burns or the risk of injury from a ciga-
rette or pipe.
Never remove or pierce the steering
wheel or hit it violently.
Side air bags
Put approved covers only 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 -
tion of the side air bags. Consult a
CITROËN dealer.
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
seat backs. This could cause injury
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 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 if
the curtain air bag is triggered.
Do not remove the grab handles in-
stalled on the roof, they play a part
in securing the curtain air bags.