Citroen C4 RHD 2011 2.G Owner's Manual
Manufacturer: CITROEN, Model Year: 2011, Model line: C4 RHD, Model: Citroen C4 RHD 2011 2.GPages: 316, PDF Size: 9.93 MB
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129
TRAJECTORY CONTROL SYSTEMS
Anti-slip regulation (ASR) and electronic stability programme(ESP)
The anti-slip 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 on the
trajectory required by the driver, within
the limits of the laws of physics.
Activation
These systems are activated automati-
cally each time the vehicle is started.
They come into operation in the event
of a grip or trajectory problem.
This is indicated by fl ashing of
this warning lamp in the instru-
ment panel.
(Intelligent Traction Control)
Your vehicle has a system to help driving
on snow: Intelligent Traction Control.
This automatic system continuously
checks for situations of diffi cult surface
adhesion that could make it diffi cult to
move off or make progress on deep
fresh snow or compacted snow.
In these situations, Intelligent Traction
Control
takes over from the ASR
sys-
tem, limiting the amount of wheel slip to
provide the best traction and trajectory
control, even without snow tyres and
with or without chains.
In extremely severe conditions (snow
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.
Deactivation
In exceptional conditions (starting a ve-
hicle which is bogged down, stuck in
snow, on soft ground...), it may be ad-
visable to deactivate the ASR and ESP
systems, so that the wheels can move
freely and regain grip.
)
Press the "ESP OFF"
button, located
on the left below the steering wheel.
If this warning lamp comes on
in the instrument panel and
the indicator lamp in the button
comes on, this indicates that
the ASR and ESP systems are
deactivated.
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SAFETY
130
The ESP/ASR systems offer ex-
ceptional safety in normal driving,
but this should not encourage the
driver to take extra risks or drive
at high speed.
The correct functioning of these
systems is assured provided
that manufacturer's recommen-
dations are observed on:
- wheels (tyres and rims),
- braking components,
- electronic components,
- assembly and repair proce-
dures.
After an impact, have these sys-
tems checked by a CITROËN
dealer or a qualifi ed workshop.
Reactivation
These systems are reactivated automat-
ically 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 lamp comes on,
accompanied by an audible
signal and a message in the
screen, this indicates a fault
with these systems.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
Operating fault EMERGENCY OR ASSISTANCE CALL
This system allows you to make an
emergency or assistance call to the
emergency services or to the dedicated
CITROËN service.
For more information on the use of this
function, refer to the "Audio and tele-
matics" section.
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SAFETY
131
Seat belt not fastened/unfastened
warning lamp in the instrument panel
When the ignition is switched on,
this warning lamp comes on in
the instrument panel if the driver
and/or the front passenger has
not fastened their seat belt.
1.
Driver's seat belt not fastened/un-
fastened warning lamp.
2.
Front passenger's seat belt not fas-
tened/unfastened warning lamp.
Seat belt not fastened/unfastened
warning lamps display
)
To lower the attachment point,
squeeze the control A
and slide it
downwards.
)
To raise the attachment point, slide
the control A
upwards.
Height adjustment
SEAT BELTS
Front seat belts
The front seat belts are fi tted with a pre-
tensioning and force limiting system.
This system improves safety in the front
seats in the event of a front or side im-
pact. Depending on the severity of the
impact, the pretensioning system in-
stantly tightens the seat belts against
the body of the occupants.
The pretensioning seat belts are active
when the ignition is on.
The force limiter reduces the pressure
of the seat belt on the chest of the oc-
cupant, so improving their protection.
Fastening
)
Pull the strap, then insert the tongue
in the buckle.
)
Check that the seat belt is fastened
correctly by pulling the strap.
Unfastening
)
Press the red button on the buckle.
)
Guide the seat belt as it reels in.
The corresponding warning lamp 1
or 2
comes on in red on the seat belt and pas-
senger's front airbag warning lamps dis-
play, accompanied by an audible signal
and a message in the screen, if the seat
belt is not fastened or is unfastened.
From approximately 12 mph (20 km/h)
this warning lamp fl ashes for two min-
utes accompanied by an audible signal
of increasing volume. Once these two
minutes have elapsed, this warning
lamp remains on until the driver and/or
the front passenger fastens their seat
belt.
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132
Rear seat belts
The rear seats are each fi tted with a
three-point seat belt, with force limiter
and, for the outer seats, an effort limiter.
Fastening
)
Pull the strap, then insert the tongue
in the buckle.
)
Check that the seat belt is fastened
correctly by pulling the strap.
Unfastening
)
Press the red button on the buckle.
)
Guide the seat belt as it reels in.
)
On the outer seat belts, raise the bar
to the top of the backrest to prevent
the tongue from knocking against
the side trim.
This warning lamp comes on in
the instrument panel when one
or more rear passengers un-
fasten their seat belt.
Seat belt unfastened warning lamp
in the instrument panel
3.
Rear right seat belt warning lamp.
4.
Rear centre seat belt warning lamp.
5.
Rear left seat belt warning lamp.
Seat belt unfastened
warning lamps display
When the ignition is switched on, with
the engine running or when the vehicle
is moving at less than 12 mph (20 km/h),
the corresponding warning lamps 3
, 4
and 5
come on in red for approximately
30 seconds, if the seat belt is not fas-
tened.
When the vehicle is moving at more
than 12 mph (20 km/h), the correspond-
ing warning lamps 3
, 4
and 5
come on
in red, accompanied by an audible sig-
nal and a message in the screen, if a
rear passenger has unfastened their
seat belt.
From approximately 12 mph (20 km/h),
this warning lamp fl ashes for two min-
utes accompanied by an audible sig-
nal of increasing volume. Once these
two minutes have elapsed, this warning
lamp remains on until the one or more
rear passengers fasten their seat belt.
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133
The driver must ensure that passen-
gers use the seat belts correctly and
that they are all restrained securely
before setting off.
Wherever you are seated in the ve-
hicle, always fasten your seat belt,
even for short journeys.
Do not interchange the seat belt
buckles as they will not fulfi l their role
fully.
The seat belts are fi tted with an inertia
reel permitting automatic adjustment
of the length of the strap to your size.
The seat belt is stowed automatically
when not in use.
Before and after use, ensure that the
seat belt is reeled in correctly.
The lower part of the strap must be
positioned as low as possible on the
pelvis.
The upper part must be positioned in
the hollow of the shoulder.
The inertia reels are fi tted with an au-
tomatic locking device which comes
into operation in the event of a colli-
sion, emergency braking or if the ve-
hicle rolls over. You can release the
device by pulling fi rmly on the strap
and releasing it so that it reels in
slightly. In order to be effective, a seat belt
must:
- be tightened as close to the body
as possible,
- be pulled in front of you with a
smooth movement, checking that
it does not twist,
-
be used to restrain only one person,
- not bear any trace of cuts or fraying,
- not be converted or modifi ed to
avoid affecting its performance.
In accordance with current safety
regulations, for all repairs on your ve-
hicle, go to a qualifi ed workshop with
the skills and equipment needed,
which a CITROËN dealer is able to
provide.
Have your seat belts checked regu-
larly by a CITROËN dealer or a
qualifi ed workshop, particularly if the
straps show signs of damage.
Clean the seat belt straps with soapy
water or a textile cleaning product,
sold by CITROËN dealers.
After folding or moving a seat or rear
bench seat, ensure that the seat belt
is positioned and reeled in correctly.
Recommendations for children
Use a suitable child seat if the pas-
senger is less than 12 years old or
shorter than one and a half metres.
Never use the same seat belt to se-
cure more than one person.
Never allow a child to travel on your lap.
In the event of an impact
Depending on the nature and serious-
ness of the impact
, the pretensioning
device may be deployed before and in-
dependently of the airbags. Deployment
of the pretensioners is accompanied by
a slight discharge of harmless smoke
and a noise, due to the activation of the
pyrotechnic cartridge incorporated in the
system.
In all cases, the airbag warning lamp
comes on.
Following an impact, have the seat
belts system checked, and if neces-
sary replaced, by a CITROËN dealer
or a qualifi ed workshop.
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SAFETY
134
AIRBAGS
System designed to maximise the safety
of the occupants (with the exception of
the rear centre passenger) in the event
of violent collisions. It supplements the
action of the force-limiting seat belts
(with the exception of the rear centre
passenger).
If a collision occurs, the electronic de-
tectors record and analyse the front
and side impacts sustained in the im-
pact detection zones:
- in the case of a serious impact, the
airbags are triggered instantly and
protect the occupants of the vehicle
(with the exception of the rear cen-
tre passenger); immediately after the
impact, the airbags defl ate rapidly so
that they do not hinder visibility or the
exit of the occupants,
- in the case of a minor or rear impact
or in certain roll-over conditions, the
airbags will not be triggered; the
seat belt alone is suffi cient to pro-
vide optimum protection in these
situations.
The airbags do not operate when
the ignition is switched off.
This equipment will only deploy
once. If a second impact occurs
(during the same or a subse-
quent accident), the airbag will
not be triggered again.
A.
Front impact zone.
B.
Side impact zone.
Impact detection zones
Triggering of the airbag(s) is ac-
companied by a slight emission
of harmless smoke and a noise,
due to the activation of the pyro-
technic cartridge incorporated in
the system.
This smoke is not harmful, but
sensitive individuals may experi-
ence 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 driver and
front passenger in the event of a seri-
ous front impact in order to limit the risk
of injury to the head and thorax.
The driver's airbag is fi tted in the centre
of the steering wheel; the front passen-
ger's airbag is fi tted in the dashboard
above the glove box.
Deployment
The airbags are deployed simultaneously,
unless the passenger's front airbag is de-
activated, in the event of a serious front
impact to all or part of the front impact
zone A
, in the longitudinal centreline of the
vehicle on a horizontal plane and directed
from the front to the rear of the vehicle.
The front airbag infl ates between the tho-
rax and head of the front occupant of the
vehicle and the steering wheel, driver's
side, and the dashboard, passenger's side
to cushion their forward movement.
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SAFETY
135
Deactivation
Only the passenger's front airbag can
be deactivated:
)
with the ignition off
, insert the key
in the passenger airbag deactiva-
tion switch,
)
turn it to the "OFF"
position,
)
then, remove the key keeping the
switch in the new position.
According to version, this warn-
ing lamp comes on in the in-
strument panel and/or in the
seat belt and passenger's front
airbag warning lamps display when the
ignition is on and until the airbag is re-
activated. To assure the safety of your child,
the passenger's front airbag
must be deactivated when you
install a "rear facing" child seat
on the front passenger seat.
Otherwise, the child would risk
being seriously injured or killed if
the airbag were deployed.
Reactivation
When you remove the child seat, turn
the switch to the "ON"
position to re-
activate the airbag and so assure the
safety of your front passenger in the
event of an impact.
With the ignition on, this warn-
ing lamp comes on in the seat
belt and passenger's front air-
bag warning lamps display for
approximately one minute, if the pas-
senger's front airbag is activated.
Operating fault
If this warning lamp comes on
in the instrument panel, accom-
panied by an audible warning
and a message in the screen,
contact a CITROËN dealer or a qualifi ed
workshop to have the system checked.
The airbags may no longer be deployed
in the event of a serious impact.
If this warning lamp fl ashes in
the instrument panel and/or in
the seat belt and passenger's
front airbag warning lamps dis-
play, contact a CITROËN dealer or a
qualifi ed workshop. The passenger's
front airbag may no longer be deployed
in the event of a serious impact.
If even one of the two airbag
warning lamps comes on continu-
ously, do not install a child seat on
the front passenger seat.
Have the system checked by a
CITROËN dealer or a qualifi ed
workshop.
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136
Lateral airbags
System which protects the driver and
front passenger in the event of a seri-
ous side impact in order to limit the risk
of injury to the chest, between the hip
and the shoulder.
Each lateral airbag is fi tted in the seat
backrest frame, door side.
Activation
The lateral airbags are triggered unilater-ally in the event of a serious side impact
applied to all or part of the side impact
zone B
, perpendicular to the longitudinal
centreline of the vehicle on a horizontal
plane and directed from the outside to-
wards the inside of the vehicle.
The lateral airbag infl ates between the
hip and shoulder of the front occupant
of the vehicle and the corresponding
door trim panel.
A.
Front impact zone.
B.
Side impact zone.
Impact detection zones
Curtain airbags
System which protects the driver and
passengers (with the exception of the
rear centre passenger) in the event of a
serious side impact in order to limit the
risk of injury to the side of the head.
Each curtain airbag is built into the pillars
and the upper passenger compartment
area.
Deployment
The curtain airbag is deployed 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 lon-
gitudinal centreline of the vehicle on a horizontal
plane and directed from the outside towards the
inside of the vehicle.
The curtain airbag infl ates between the
front or rear occupant of the vehicle and
the windows.
Operating fault
If this warning lamp comes on in
the instrument panel, accompa-
nied by an audible signal and a
message in the screen, contact
a CITROËN dealer or a qualifi ed work-
shop to have the system checked. The
airbags may no longer be deployed in
the event of a serious impact.
In the event of a minor impact or
bump on the side of the vehicle
or if the vehicle rolls over, the air-
bag may not be deployed.
In the event of a rear or front
collision, the airbag is not de-
ployed.
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137
For the airbags 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 airbags
(a child, pet, object...). This could
hamper the operation of the air-
bags or injure the occupants.
After an accident or if the ve-
hicle has been stolen or broken
into, have the airbag systems
checked.
All work on the airbag sys-
tem must be carried out by a
CITROËN dealer or a qualifi ed
workshop.
Even if all of the precautions men-
tioned are observed, a risk of in-
jury or of minor burns to the head,
chest or arms when an airbag is
deployed cannot be ruled out.
The bag infl ates almost instantly
(within a few milliseconds) then
defl ates within the same time dis-
charging the hot gas via openings
provided for this purpose.
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 deployment of the airbags can cause burns or the
risk of injury from a cigarette or pipe.
Never remove or pierce the steering wheel or hit it violently.
Lateral airbags
Use only approved covers on the seats, compatible with the deployment the lateral
airbags. For information on the range of seat covers suitable for your vehicle, you
can contact a CITROËN dealer (see "Practical information - § Accessories").
Do not fi x or attach anything to the seat backs (clothing...). This could cause injury
to the chest or arms if the lateral airbag is deployed.
Do not sit with the upper part of the body any nearer to the door than necessary.
Curtain airbags
Do not fi x or attach anything to the roof. This could cause injury to the head if the
curtain airbag is deployed.
Do not remove the grab handles installed on the roof, they play a part in securing
the curtain airbags.
Page 140 of 316
9
DRIVING
138
ELECTRIC PARKING BRAKE
The electric parking brake combines
2 operating modes:
- Automatic Application/Release
Application is automatic when the
engine stops, release is automatic
on use of the accelerator (activated
by default),
- Manual Application/Release
The parking brake can be applied/
released manually by pulling control
lever A
.
If this warning lamp comes on
in the instrument panel, the au-
tomatic mode is deactivated.
Programming the mode
Depending on the country of sale of the ve-
hicle, the automatic application when the
engine is switched off and the automatic
release when you press the accelerator
can be deactivated.
It is recommended that you do
not apply the parking brake in
very cold conditions (ice) and
during towing (breakdown, cara-
van...). Deactivate the automatic
functions and release the parking
brake manually.
Manual application
With the vehicle stationary, to apply the
parking brake whether the engine is
running or off, pull
control lever A
.
The application of the parking brake is
confi rmed by:
- lighting of the braking warn-
ing lamp and of the P
warning
lamp in the control lever A
,
- display of the message
"Handbrake on".
Before leaving the vehicle, check
that parking brake warning lamp
in the instrument panel is on
fi xed, not fl ashing.
When the driver’s door is opened with
the engine running, a loud beep is heard
and a message is displayed if the park-
ing brake has not been applied, unless
the gear lever is in position P
(Park) in
the case of an automatic gearbox.
Activation/deactivation is per-
formed using the vehicle confi gu-
ration menu, refer to the section
on parameter settings for the
systems of your vehicle.
The parking brake is then applied and
released manually. When the driver's
door is opened, there is an audible signal
and a message is displayed if the brake
is not applied.
Do not place any object (packet
of cigarettes, telephone...) be-
tween the gear lever and the
electric parking brake control
lever.