2012 Citroen C4 RHD fog light
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4
EXTERIOR
Parking sensors
This system measures the size of a
free parking space between two ve-
hicles or obstacles.
169
Stop & Start system
This system puts the engine temporar-
ily into standby during stops in the traf-
fi c (traffi c lights, traffi c jams, etc...). The
engine restarts automatically as soon
as you want to move off. The Stop &
Start system allows reductions of fuel
consumption and exhaust emissions,
as well as noise levels when stationary.
158
Welcome lighting
This additional exterior and interior light-
ing, controlled remotely, makes your
approach to the vehicle easier when the
light is poor.
101
Directional lighting
This lighting automatically provides
additional visibility when cornering.
103
Cornering lighting
At low speed, this lighting provides
additional visibility when cornering,
at junctions, and when parking...
making use of the corresponding
front foglamp.
104
Page 17 of 324
15
FAMILIARISATION
SEEING CLEARLY
Lighting
Ring A
Ring B
Direction indicators
"Motorway" function
Press the lighting stalk up or down once,
without passing the point of resistance;
the corresponding direction indicators
will fl ash three times.
This function can be used at any speed,
but it is particularly useful when chang-
ing lane on high-speed roads.
Wipers
Stalk A: windscreen wipers
Switching "AUTO" on/off
)
Press the stalk downwards and re-
lease.
Ring B: rear wiper
97
Raise or lower the lighting stalk pass-
ing the point of resistance; the corre-
sponding direction indicators will fl ash
for as long as the stalk remains in this
position.
130
107
Lighting off.
Rear foglamp.
Park. Automatic illumination of head-
lamps.
Sidelamps.
Dipped/main beam headlamps.
or
Front and rear foglamps. Intermittent wipe.
Wash-wipe.
105
106
Page 29 of 324
27
Switch off the headlamps and front
foglamps when the level of light does
not require their use.
Avoid running the engine before
moving off, particularly in winter; your
vehicle will warm up much faster while
driving.
As a passenger, if you avoid connecting
your multimedia devices (fi lm, music,
video game...), you will contribute
towards limiting the consumption of
electrical energy, and so of fuel.
Disconnect your portable devices be-
fore leaving the vehicle.
Limit the causes of excess
consumption
Spread loads throughout the vehicle;
place the heaviest items in the bottom
of the boot, as close as possible to the
rear seats.
Limit the loads carried in the vehicle
and reduce wind resistance (roof bars,
roof rack, bicycle carrier, trailer...). Use
a roof box in preference.
Remove roof bars and roof racks after
use.
At the end of winter, remove snow
tyres and refi t your summer tyres.
Observe the recommendations
on maintenance
Check the tyre pressures regularly,
when cold, referring to the label in the
door aperture, driver's side.
Carry out this check in particular:
- before a long journey,
- at each change of season,
- after a long period out of use.
Don't forget the spare wheel and the
tyres on any trailer or caravan.
Have your vehicle serviced regularly
(engine oil, oil fi lter, air fi lter...) and
observe the schedule of operations
recommended by the manufacturer.
When refuelling, do not continue after
the 3 rd cut-off of the nozzle to avoid
any overfl ow.
At the wheel of your new vehicle,
it is only after the fi rst 1 800 miles
(3 000 kilometres) that you will see
the fuel consumption settle down to a
consistent average.
Page 42 of 324
1
MONITORING
40
Operation indicator lamps
If one of the following indicator lamps comes on, this confi rms that the corresponding system has come into operation.
It may be accompanied by an audible signal and a message on the multifunction screen.
Warning lamp
is on
Cause
Action/Observations
Left-hand
direction
indicato
r
fl ashing with
buzzer. The lighting stalk is pushed
down.
Right-hand
direction
indicator
fl ashing with
buzzer. The lighting stalk is pushed up.
Hazard warning
lamps
fl ashing with
audible signal. The hazard warning lamps
switch, located on the
dashboard, has been operated. The left-hand and right-hand direction
indicators and their associated indicator
lamps fl ash simultaneously.
Sidelamps
fi xed. The lighting stalk is in the
"Sidelamps" position.
Dipped beam
headlamps
fi xed. The lighting stalk is in the
"Dipped beam headlamps"
position or in the "AUTO"
position in conditions of low
light.
Main beam
headlamps
fi xed. The lighting stalk is pulled
towards you. Pull the stalk again to return to dipped
beam headlamps.
Front foglamps
fi xed. The front foglamps are
switched on. Turn the ring on the stalk rearwards twice
to switch off the front foglamps.
Rear foglamps
fi xed. The rear foglamps are
switched on. Turn the ring on the stalk rearwards to
switch off the rear foglamps.
Page 98 of 324
5
VISIBILITY
96
LIGHTING CONTROLS
System for selection and control of the
various front and rear lamps providing
the vehicle's lighting.
Main lighting
The various front and rear lamps of the
vehicle are designed to adapt the driver's
visibility progressively according to the
climatic conditions:
- sidelamps, to be seen,
- dipped beam headlamps to see
without dazzling other drivers,
- main beam headlamps to see clear-
ly when the road is clear.
Additional lighting
Other lamps are installed to fulfi l the re-
quirements of particular driving conditions:
- rear foglamps,
- front fog lamps with cornering lighting,
- directional headlamps for improved
visibility when cornering,
- daytime running lamps to be more
visible during the day,
- guide-me-home and welcome light-
ing to facilitate access to the vehicle,
- parking lamps as vehicle position
markers.
Programming
Various automatic lighting control modes
are also available depending on whether
the following options are fi tted:
- guide-me-home lighting,
- welcome lighting,
- daytime running lamps,
- directional lighting,
- automatic illumination of headlamps.
In some weather conditions (e.g.
low temperature or humidity),
the presence of misting on the
internal surface of the glass of
the headlamps and rear lamps
is normal; it disappears after the
lamps have been on for a few
minutes.
Page 100 of 324
5
VISIBILITY
98
C.
Foglamp selection ring.
The foglamps operate with the dipped
and main beam headlamps.
They operates with the dipped beam
headlamps and main beam headlamps.
)
To switch on the rear foglamps, turn
the ring C
forwards.
)
To switch off the rear foglamps, turn
the ring C
rearwards.
When automatic illumination of headlamps
is on (with AUTO model), the dipped beam
headlamps and sidelamps remain on while
the rear foglamps are on.
Model with rear foglamps only
rear foglamps
Rotate and release the ring C
:
)
forwards a fi rst time to switch on the
front foglamps,
)
forwards a second time to switch on
the rear foglamps,
)
rearwards a fi rst time to switch off
the rear foglamps,
)
rearwards a second time to switch
of the front fog lamps.
Model with front and
rear foglamps
front and rear foglamps
When the headlamps switch off with
automatic illumination of headlamps
(AUTO model) or when the dipped
beam headlamps are switched off
manually, the foglamps and sidelamps
remain on.
)
Turn the ring rearwards to switch
off the foglamps, the sidelamps will
then switch off.
In good or rainy weather, by both
day and night, the front foglamps
and the rear foglamps are pro-
hibited. In these situations, the
power of their beams may dazzle
other drivers. They should only
be used in fog or falling snow.
In these weather conditions, you
should switch on the foglamps
and dipped beam headlamps
manually, as the sunshine sen-
sor may detect suffi cient light.
Do not forget to switch off the
front and rear foglamps when
they are no longer necessary.
Page 102 of 324
5
VISIBILITY
100
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 illumination
of headlamps provides "guide-me-home"
lighting with the following additional op-
tions:
- 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 illumination 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 106 of 324
5
VISIBILITY
104
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.