2014 Citroen C4 warning light

1
MONITORING
41




Passenger's
airbag system
fi xed in the
seat belt and
passenger's front
airbag warning
lamps display. The control switch, located
in the glove box, has been
placed in the "ON"
position.
The passenger's front airbag
is activated.
In this case, do not install a
"rear facing" child seat. Move the control switch to the "OFF"

position to deactivate the passenger's
front airbag.
In this case, you can install a "rear
facing" child seat.

Warning lamp



is on



Cause



Action/Observations




Stop & Start


fi xed. When the vehicle stops (red
lights, traffi c jams, ...) the
Stop & Start system has put
the engine into STOP mode. The warning lamp goes off and the
engine restarts automatically in START
mode, as soon as you want to move off.

fl ashes for a few
seconds, then
goes off. STOP mode is temporarily
unavailable.
or
START mode is invoked
automatically. For more information on special cases
with STOP mode and START mode, refer
to the "Stop & Start" section.


Parking space
sensors


fi xed. The parking space sensors
function is selected. To start measurement, operate the direction
indicator on the side of the space to be
measured, and do not exceed 12 mph
(20 km/h). A message is displayed once the
measurement has been completed.





Automatic
wiping


fi xed. The wiper control is pushed
downwards. Automatic front wiping is activated.
To deactivate automatic wiping, operate
the control stalk downwards or put the
stalk into another position.


Lighting
dimmer


fi xed. The lighting dimmer is making
an adjustment. You can adjust the level of illumination of
the instruments between 1 and 16.

5
VISIBILITY
101


















Parking lamps

Side markers for the vehicle by illumi-
nation of the sidelamps on the traffi c
side only.



Within one minute of switching off
the ignition, operate the lighting con-
trol stalk up or down depending on
the traffi c side (for example: when
parking on the left; lighting control
stalk upwards; the right hand side-
lamps are on).
This is confi rmed by an audible signal
and illumination of the corresponding
direction indicator warning lamp in the
instrument panel.
To switch off the parking lamps, return
the lighting control stalk to the central
position.
Switching off the lighting when
switching off the ignition
When the ignition is switched off,
all of the lamps switch off immedi-
ately, except for the dipped beam
headlamps if automatic guide-
me-home lighting is activated.







Manual guide-me-home lighting

The temporary illumination of the dipped
beam headlamps after the vehicle's ignition
has been switched off makes the driver's
exit easier when the light is poor.

Switching on



With the ignition off, "fl ash" the
headlamps using the lighting stalk.


A further "headlamp fl ash" switches
the function off.


Switching off
The manual guide-me-home lighting
switches off automatically after a set
time.

Switching on the lighting
when switching on the ignition
To reactivate the lighting control stalk, turn the ring A
to position "0"
- lighting off, then to the position of
your choice.
If the lighting is switched on manu-
ally after switching off the ignition,
there is an audible signal when a
front door is opened to warn the
driver that they have forgotten to
switch off the vehicle's lighting, with
the ignition off.
They switch off automatically after a
period which depends on the state
of charge of the battery (entry to en-
ergy economy mode).

5
VISIBILITY
102









Automatic illumination of
headlamps
The sidelamps and dipped beam head-
lamps are switched on automatically,
without any action on the part of the
driver, when a low level of external light
is detected or in certain cases of activa-
tion of the windscreen wipers.
As soon as the brightness returns to a
suffi cient level or after the windscreen
wipers are switched off, the lamps are
switched off automatically.

Activation



Turn ring A
to the "AUTO"
position.
The automatic illumination of head-
lamps is accompanied by a mes-
sage in the screen.


Deactivation



Turn ring A
to a position other
than "AUTO"
. Deactivation is ac-
companied by a message in the
screen.

Coupling with the automatic "Guide-
me-home" lighting
Association with the automatic illumi-
nation of headlamps provides "guide-
me-home" lighting with the following
additional options:


- selection of the lighting duration to
15, 30 or 60 seconds in the settings
in the vehicle confi guration menu
(except in the case of the mono-
chrome screen A, for which the
duration is set: 60 seconds),

- automatic activation of "guide-me-
home" lighting when automatic illumi-
nation of headlamps is in operation.


In the event of a fault with the
sunshine sensor, the lighting
come on, this warning lamp is
displayed on the instrument panel and/or a
message appears in the screen, accompa-
nied by an audible signal.
Contact a CITROËN or a qualifi ed work-
shop workshop.

Operating fault
In fog or snow, the sunshine
sensor may detect suffi cient
light. Therefore, the lighting will
not come on automatically.
Do not cover the sunshine sen-
sor, coupled with the rain sensor
and located in the centre of the
windscreen behind the rear view
mirror; the associated functions
would no longer be controlled.

5
VISIBILITY
105








DIRECTIONAL LIGHTING


Programming
with directional lighting


without directional lighting

When the dipped or main beam head-
lamps are on, this function, allows the
light beams to better follow the road.
The use of this function, coupled with
the xenon headlamps and the corner-
ing lighting, considerably improves the
quality of your lighting round bends.

Operating fault
If a fault occurs, this warning
lamp fl ashes in the instrument
panel, accompanied by a mes-
sage in the screen.
Contact a CITROËN dealer or a quali-
fi ed workshop.

This function is inactive:


- when stationary or at low speeds,

- when reverse is engaged.

The system is activated or de-
activated in the vehicle confi gu-
ration menu.

The system is activated by de-
fault.
The state of the system stays in memory
on switching off the ignition.

8
SAFETY
139











DIRECTION INDICATORS




Left: lower the lighting stalk passing
the point of resistance.


Right: raise the lighting stalk pass-
ing the point of resistance.







HAZARD WARNING LAMPS




Press this button, the direction indi-
cators fl ash.
They can operate with the ignition off.













Automatic operation of hazard
warning lamps
When braking in an emergency, de-
pending on the deceleration, the hazard
warning lamps come on automatically.
They switch off automatically the fi rst
time you accelerate.



You can also switch them off by
pressing the button.







HORN

A visual warning by means of the direc-
tion indicators to alert other road users
to a vehicle breakdown, towing or ac-
cident.







Three fl ashes of the direction
indicators



Press briefl y upwards or down-
wards, without going beyond the
point of resistance; the direction in-
dicators will fl ash 3 times.

If you forget to cancel the di-
rection indicators for more than
twenty seconds, the volume of
the audible signal will increase
if the speed is above 40 mph
(60 km/h). Audible warning system to alert other
road users to an imminent danger.



Press the central part of the multi-
function steering wheel.
Use the horn moderately and
only in the following circum-
stances:


- immediate danger,

- overtaking a cyclist or pe-
destrian,

- approaching a location lacking
visibility.

8
SAFETY
140
















BRAKING ASSISTANCE
SYSTEMS
Group of supplementary systems which
help you to obtain optimum braking in
complete safety in emergency situa-
tions:


- anti-lock braking system (ABS),

- electronic brake force distribution
(EBFD),

- emergency braking assistance (EBA).

When braking in an emergency,
press very fi rmly without releas-
ing the pressure.
When replacing wheels (tyres
and rims), ensure that they con-
form to the manufacturer's rec-
ommendations.
When braking in an emergency,
press fi rmly without releasing
the pressure.



Anti-lock braking system
and electronic brake force
distribution
Linked systems which improve the sta-
bility and manoeuvrability of your vehi-
cle 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
If this warning lamp comes on,
accompanied by an audible
signal and a message in the
screen, it indicates a malfunc-
tion of the anti-lock braking system
which could result in loss of control of
the vehicle when braking.
If this warning lamp comes on,
together with the STOP
and
ABS
warning lamps, accompa-
nied by an audible signal and
a message in the 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.











Emergency braking assistance

System which, in an emergency, en-
ables 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 increase
in braking effi ciency.
In either case, contact a CITROËN
dealer or a qualifi ed workshop.

8
SAFETY
145




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 col-
lision, emergency braking or if the
vehicle 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 se-
riousness of the impact
, the pre-
tensioning device may be deployed
before and independently of the
airbags. Deployment of the preten-
sioners 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.

9
DRIVING
163

Manual operation




Select position M
for sequential

changing of the six gears.


Push the lever towards the +
sign to
change up a gear.


Pull the lever towards the -
sign to
change down a gear.
It is only possible to change from one
gear to another if the vehicle speed and
engine speed permit; otherwise, the
gearbox will operate temporarily in au-
tomatic mode.

D
disappears and the gears
engaged appear in succes-
sion in the instrument panel.
If the engine speed is too low
or too high, the gear selected
fl ashes for a few seconds, then the ac-
tual gear engaged is displayed.
It is possible to change from position D

(automatic) to position M
(manual) at
any time.
When the vehicle is stationary or mov-
ing very slowly, the gearbox selects
gear M1
automatically.
The sport and snow programmes do
not operate in manual mode.
Invalid value during manual
operation
This symbol is displayed if a
gear is not engaged correctly
(selector between two posi-
tions).



Stopping the vehicle

Before switching off the engine, you
can engage position P
or N
to place the
gearbox in neutral.
In both cases, apply the parking brake
to immobilise the vehicle, unless it is
programmed to automatic mode.

If the lever is not in position P
,
when the driver's door is opened
or approximately 45 seconds
after the ignition is switched off,
there is an audible signal and a
message appears.



Return the lever to position P
;
the audible signal stops and
the message disappears.


You risk damaging the gearbox:


- if you press the accelera-
tor and brake pedals at the
same time,

- if you force the lever from
position P
to another position
when the battery is fl at. When the ignition is on,
the lighting of this warning
lamp, accompanied by an
audible signal and a message in the
multifunction screen, indicates a gear-
box malfunction.
In this case, the gearbox switches to
back-up mode and is locked in 3rd gear.
You may feel a substantial knock when
changing from P
to R
and from N
to R
.
This will not cause any damage to the
gearbox.
Do not exceed 60 mph (100 km/h), lo-
cal speed restrictions permitting.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
This warning lamp may also come on if
a door is opened.

Operating fault

To reduce fuel consumption
when stationary for long periods
with the engine running (traffi c
jam...), position the gear lever
at N
and apply the parking brake,
unless it is programmed in auto-
matic mode.