2011.5 Citroen C4 DAG steering

8
SAFETY
138

















TRAJECTORY CONTROL
SYSTEMS (ESP)

Anti-slip regulation (ASR) and
electronic stability control
(ESC)

The anti-slip regulation (also known as
traction control) optimises traction to pre-
vent skidding of the wheels, by acting on
the brakes of the driving wheels and on
the engine.
The electronic stability control 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
system ("Snow motion")
Your vehicle has a system to help driving
on snow: intelligent traction control.
This system detects 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, the intelligent trac-
tion control
limits the amount of wheel
slip to provide the best traction and tra-
jectory control for your vehicle.

Deactivation
In exceptional conditions (starting a ve-
hicle which is bogged down, stuck in
snow, on soft ground...), if you are un-
able to make progress, it may be ad-
visable to temporarily deactivate these
systems, so that the wheels can spin
freely and allow the vehicle to move.


)
Press the "ESP OFF"
button, located
near the steering wheel.

If this warning lamp comes on in the in-
strument panel and the indicator lamp
in the button comes on, this indicates
that these systems are deactivated.

The use of snow tyres is strongly
recommended on surfaces offer-
ing low levels of adhesion.

It is recommended that the systems be
reactivated as soon as possible.

8
SAFETY
143
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.

8
SAFETY
146













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 system 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 in-
jury 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.
If fi tted on your vehicle, do not remove the grab handles installed on the roof, they
play a part in securing the curtain airbags.

9
DRIVING
156














6-SPEED ELECTRONIC
GEARBOX SYSTEM

Six-speed electronic gearbox system
which offers a choice between the com-
fort of fully automatic operation or the
pleasure of manual gear changing.
There are two driving modes:


- automated
mode for automatic
control of the gears by the gearbox,
without any action on the part of the
driver

- manual
mode for sequential gear
changing by the driver using the
steering mounted paddles.

R.
Reverse


)
With your foot on the brake, lift the
lever and push forwards.

N.
Neutral.


)
With your foot on the brake, select
this position to start.

A.
Automated mode.


)
Move the lever backwards to select
this mode.

M.
Sequential mode with manual gear
changing.


)
Move the lever backwards then to
the left to select this mode, then use
the steering mounted control pad-
dles to change gear.



Gear lever


+.
Change up paddle to the right of the
steering wheel.


)
Press the back of the "+"
steering
mounted paddle to change up a
gear.

-.
Change down paddle to the left of
the steering wheel.


)
Press the back of the "-"
steering
mounted paddle to change down a
gear.


Steering mounted control paddles


The steering mounted paddles
cannot be used to select neutral
or to engage or disengage re-
verse gear.
In automated mode, you can temporarily
take over control of gear changing.

9
DRIVING
158

You can change mode at any
time by moving the gear lever
from A
to M
or the other way
round.

At very low speed, if reverse gear is re-
quested, this will only be acted on when
the vehicle is immobilised. The Foot on
brake
warning lamp may come on in
the instrument panel to prompt you to
brake.
At high speed, if reverse gear is re-
quested, the N
indicator fl ashes and the
gearbox goes into neutral. To engage a
gear again, put the gear lever in posi-
tion A
or M
.

When immobilising the vehicle,
with the engine running, you
must place the gear lever in neu-
tral N
.
Before carrying out any work in
the engine compartment, ensure
that the gear lever is in neutral N

and that the parking brake is ap-
plied.
Whatever the circumstances,
you must manually apply the
parking brake when parking,
unless the parking brake is pro-
grammed in automatic mode.



Reverse

To engage reverse gear R
, the vehicle
must be immobilised with your foot on
the brake pedal.


)
Select position R
.


Operating fault

With the ignition on, the fl ashing of
AUTO
, accompanied by an audible sig-
nal and a message in the screen, indi-
cates a malfunction of the gearbox.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.


Manual mode



)
Select position M
.
The gears engaged appear in
succession in the instrument
panel screen.
The gear change requests are only act-
ed on if the engine speed permits.
It is not necessary to release the accel-
erator during gear changes.
When braking or slowing down, the
gearbox changes down automatically
to allow the vehicle to accelerate in the
correct gear.
On sharp acceleration, the gearbox will
not change up unless the driver acts on
the gear lever or the steering mounted
paddles.
Temporary control of gear changing
You can temporarily take over control
of gear changing using the "+"
and "-"

steering mounted paddles: if the engine
speed allows, the request to change
gear is acted on.
This function allows you to anticipate
certain situations such as overtaking a
vehicle or the approach to a corner.
After a few moments without any action
on the control paddles, the gearbox re-
sumes automatic control of the gears.

Never select neutral N
while the
vehicle is moving.
In both cases, you must apply the
parking brake
to immobilise the
vehicle. When immobilising the vehicle,
with the engine running, you must place
the gear lever in neutral

Stopping the vehicle

Before switching off the engine, you
can:


- move to position N
to engage neutral,
or

- leave the gear engaged; in this
case, it will not be possible to move
the vehicle.

9
DRIVING
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STOP & START

The Stop & Start system puts the en-
gine temporarily into standby - STOP
mode - during stops in the traffi c (red
lights, traffi c jams, or other...). The en-
gine restarts automatically - START
mode - as soon as you want to move
off. The restart takes place instantly,
quickly and silently.
Perfect for urban use, the Stop & Start
system reduces fuel consumption and
exhaust emissions as well as the noise
level when stationary.

Operation


Going into engine STOP mode
The "ECO"
warning lamp
comes on in the instrument
panel and the engine goes into
standby automatically:


- with a manual gearbox
, at speeds
below 12 mph (20 km/h), when you
put the gear lever into neutral and
release the clutch pedal, If your vehicle is fi tted with
the system, a time counter
calculates the sum of the
periods in STOP mode dur-
ing a journey. It resets itself to zero ev-
ery time the ignition is switched on with
the key.

- with the 6-speed electronic gear-
box system
, at a speed below
5 mph (8 km/h), when you press the
brake pedal or put the gear lever
into position N
. With the electronic gearbox
system, for your comfort dur-
ing parking maoeuvres, STOP
mode is not available for a few
seconds after coming out of re-
verse gear.
STOP mode does not affect the
functionality of the vehicle, such
as braking, power steering, for
example.
Special cases: STOP mode
unavailable
STOP mode is not invoked when:


- the driver's door is open,

- the driver's seat belt is not fas-
tened,

- the vehicle has not exceeded 6 mph
(10 km/h) since the last engine start
using the key,

- the electric parking brake is applied
or being applied,

- the engine is needed to maintain a
comfortable temperature in the pas-
senger compartment,

- demisting is active,

- some special conditions (battery
charge, engine temperature, brak-
ing assistance, ambient tempera-
ture...) where the engine is needed
to assure control of a system.
In this case, the "ECO"
warning
lamp fl ashes for a few seconds,
then goes off. Never refuel with the engine in
STOP mode; you must switch off
the ignition with the key.

This operation is perfectly normal.

9
DRIVING
170








MEMORISING SPEEDS

This memorisation of speeds applies
to both the speed limiter and the cruise
control.
You can memorise up to 5 speeds in
the system. By default, a few speeds
are already memorised.


)
Press the "MEM"
button to display
the list of speeds memorised.



Selection

To select a memorised speed:


)
press and hold the " +
" or " -
" but-
ton; the system stops at the nearest
memorised speed,

)
press and hold again the " +
" or " -
"
button to select another memorised
speed.
A reminder of the speed and the state
of the system (on/off) is displayed in the
instrument panel.
For safety reasons, the driver
must only carry out these opera-
tions when stationary.

)
Go to the main menu by pressing
the "MENU"
button:

)
Select the "Personalisation-confi gu-
ration" menu and confi rm.

)
Select "Vehicle parameters" menu
and confi rm.

)
Select the "Driving assistance" line
and conform.

)
Select "Speeds memorised" line
and confi rm.

)
Modify the speed.

)
Select " OK
" and confi rm to save the
modifi cations.


With your Audio system
With the eMyWay satellite
navigation system


)
Go to the main menu by pressing
the left hand thumb wheel at the
bottom of the steering wheel.

)
Select the "Vehicle parameters"
menu and confi rm.

)
Select the "Driving assistance" line
and confi rm.

)
Select the "Speeds memorised" line
and confi rm.

)
Modify the speed.

)
Select " OK
" and confi rm to save the
modifi cations.
These operations are only pos-
sible when stationary with this
system.


Access

9
DRIVING
171
The programmed information is
grouped together in the instrument pan-
el screen.

6.
Speed limiter on/off indication.

7.
Speed limiter mode selection indi-
cation.

8.
Programmed speed value.

9.
Selection of a memorised speed.
(see "Memorising speeds")


Displays in the instrument panel





SPEED LIMITER

System which prevents the vehicle
from exceeding the speed programmed
by the driver.
When the programmed speed limit is
reached, pressing the accelerator ped-
al no longer has any effect.
The speed limiter cannot, in any
circumstances, replace the need
to respect speed limits, nor can
it replace the need for vigilance
and responsibility on the part of
the driver. The functions of this system are grouped
together on the steering mounted con-
trols.


1.
Speed limiter mode selection wheel.

2.
Programmed value decrease button.

3.
Programmed value increase button.

4.
Speed limiter on/off button.

5.
List of memorised speeds display
button.
(see "Memorising speeds")



Steering mounted controls

Operation

The speed limiter is switched on
man-
ually: it requires a programmed speed
of at least 20 mph (30 km/h).
The speed limiter is switched off
by
manual operation of the control.
The programmed speed can be ex-
ceeded temporarily by pressing the
accelerator fi rmly beyond the point of
resistance.
To return to the programmed speed,
simply release the accelerator pedal.
The programmed speed remains in the
memory when the ignition is switched
off.