2012 Citroen C4 Fault light
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2
MULTIFUNCTION SCREENS
52
Once the "TRIP COMPUTER" menu
has been selected, you can start diag-
nostics of the status of the equipment
(active, not active, faulty).
Trip computer
Date and time
Once the "DATE AND TIME" menu has
been selected, you have access to the
following settings:
- year,
- month,
- day,
- hours,
- minutes,
- 12 or 24 hour mode.
)
Once you have selected a setting,
press the "
" or "
" buttons to
change its value.
)
Press the "
" or "
" buttons to
switch respectively to the previous
or next setting.
)
Press the "OK"
button to record
the change and return to the normal
display or press the "ESC"
button
to cancel.
Languages
Once the "LANGUAGES" menu has
been selected, you can choose the lan-
guage used by the display, from a pre-
defi ned list.
For safety reasons, confi gura-
tion of the multifunction screen
by the driver must only be done
when stationary.
Vehicle parameters
Once the "VEHICLE PARAM" menu
has been selected, you can activate or
deactivate the following equipment:
- "PARK BRAKE" (Automatic electric
parking brake; refer to the "Driving"
section).
- "BEND LIGHTING" (Directional light-
ing; refer to the "Visibility" section),
- "AUTO HEADLAMPS" (Automatic
illumination of headlamps; refer to
the "Visibility" section),
- "REAR WIPE ACT" (Rear wiper
coupled with reverse gear; refer to
the "Visibility" section),
- "GUIDE LAMPS" (Guide-me-home
lighting; refer to the "Visibility" section),
- "ELECTRIC BOOT" (Selective un-
locking of the boot; refer to the
"Access" section),
- "CABIN SELECT" (Selective unlock-
ing; refer to the "Access" section),
- "DAY LAMPS" (Daytime running
lamps; refer to the "Visibility" section).
Page 82 of 332
4
ACCESS
80
REMOTE CONTROL KEY
System which permits central unlocking
or locking of the vehicle using the door
lock or from a distance. It is also used
to locate and start the vehicle, as well
as providing protection against theft.
)
Press the open padlock
once to unlock the driver's
door only.
)
Press the open padlock again to un-
lock the other doors and the boot.
Selective unlocking using the
remote control
)
Turn the key towards the front in the
driver's door lock to unlock the ve-
hicle completely.
Complete unlocking using the
remote control
)
Press the open padlock
to unlock the vehicle com-
pletely.
Opening the vehicle using the
2-button remote control
Unfolding the key
)
Press this button to unfold the key.
Unlocking using the key
Unlocking is confi rmed by rapid fl ash-
ing of the direction indicators for ap-
proximately two seconds.
According to the version of your vehi-
cle, the door mirrors unfold at the same
time.
In low light, the unlocking also brings on
the exterior and interior welcome light-
ing (see the "Visibility section).
Programming unlocking
Setting the total or selective un-
locking is done via the vehicle
confi guration menu.
Complete unlocking is activated by
default.
Page 83 of 332
4
ACCESS
81
Unlocking the vehicle using the
3-button remote control
Unfolding the key
)
Press this button to unfold the key.
)
Press the open padlock
to unlock the vehicle com-
pletely.
)
Press the open padlock
once to unlock the driver's
door only.
)
Press the open padlock again to un-
lock the other doors and the boot.
Selective unlocking using the
remote control
)
Maintain the press on the
open padlock until the de-
sired opening is obtained.
The windows stop as soon
as you release the button.
Opening the windows using the
remote control
Unlocking using the key
)
Turn the key forwards in the driver's
door lock to unlock the vehicle com-
pletely.
Programming unlocking
Unlocking is confi rmed by rapid fl ash-
ing of the direction indicators for ap-
proximately two seconds.
According to the version of your vehi-
cle, the door mirrors unfold at the same
time.
In low light, unlocking also brings on the
exterior and interior welcome lighting
(see the "Visibility" section).
Selective unlocking of the boot
)
Press the middle button on
the remote control to unlock
the boot. The doors remain
locked.
Setting the selective unlocking
of the boot is done via the ve-
hicle confi guration menu.
Selective unlocking of the boot is acti-
vated by default.
Programming the unlocking
Complete unlocking using the
remote control Selective unlocking is confi rmed by
rapid fl ashing of the direction indicators
for approximately two seconds.
If selective unlocking of the boot is de-
activated, pressing this button also un-
locks the doors. The complete or selective door
unlocking parameter is set
via the vehicle confi guration
menu.
Remember to lock your boot
again by pressing the closed
padlock.
Page 105 of 332
5
VISIBILITY
103
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 accompa-
nied 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 sen-
sor 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.
Page 108 of 332
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VISIBILITY
106
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.
Page 109 of 332
5
VISIBILITY
107
CORNERING LIGHTING
With dipped or main beams, this func-
tion makes use of the beam from a
front foglamp to illuminate the inside
of a bend, when the vehicle speed is
below 25 mph (approximately 40 km/h)
(urban driving, winding road, intersec-
tions, parking manouevres...).
with cornering lighting
without cornering lighting
Switching on
This function starts:
- when the corresponding direction
indicator is switched on,
or
- from a certain angle of rotation of
the steering wheel.
Switching off
The system does not operate:
- below a certain angle of rotation of
the steering wheel,
- above 25 mph (40 km/h),
- when reverse gear is engaged.
Programming
The system is activated or
deactivated in the vehicle con-
fi guration menu.
The system is activated by default.
Page 139 of 332
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SAFETY
137
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.
Page 163 of 332
9
DRIVING
161
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 af-
ter 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 po-
sition 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 multifunc-
tion screen, indicates a gearbox mal-
function.
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.