2017 Citroen C3 sensor

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In good or rainy weather, both day
and night, the front foglamps and the
rear foglamp are prohibited. In these
situations, the power of their beams
may dazzle other drivers. They should
only be used in fog or snow.
In these weather conditions, it is your
responsibility to switch on the foglamps
and dipped beam headlamps manually
as the sunshine sensor may detect
sufficient light.
Do not forget to switch off the front
foglamps and the rear foglamp when
they are no longer necessary.Switching off the lamps when
the ignition is switched off
On switching off the ignition, all of the
lamps turn off immediately, except for
dipped beam if guide-me-home lighting
is activated.
Switching on the lamps
after the ignition is
switched off
To reactivate the lighting control, rotate
the ring to the "0" position - lamps off,
then to the desired position.
On opening the driver's door a
temporary audible signal warns the
driver that the lighting is on.
The lamps, with the exception of the
sidelamps, switch off automatically after
a maximum duration of 30 minutes to
avoid discharging the battery.
Direction indicators
F Left: lower the lighting control stalk passing the point of resistance.
F

R
ight: raise the lighting control stalk
passing the point of resistance.
Three flashes of the direction
indicators
F Press briefly upwards or downwards, without going beyond the point of
resistance; the direction indicators will
flash 3 times.
Lighting and visibility

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Activation
F Turn the ring to the "AUTO" position.
Activation of the function is accompanied by
the display of a message.
When a low level of ambient light is detected by a sunshine sensor, the number plate lamps,
sidelamps and dipped beam headlamps are switched on
automatically, without any action on the part of the driver. They can also come on if rain is detected, at the same time as automatic operation of the
windscreen wipers.
As soon as the brightness returns to a sufficient level or after the windscreen wipers are switched off, the lamps are switched off automatically.
Deactivation
F Turn the ring to another position.
Deactivation of the function is accompanied by
the display of a message.
Operating fault
In the event of a malfunction of the
sunshine sensor, the lighting comes
on, this warning lamp is displayed in
the instrument panel accompanied by
an audible signal and/or a message.
Do not cover the sunshine sensor,
coupled with the rain sensor and
located at the top centre of the
windscreen behind the rear view mirror;
the associated functions would no
longer be controlled.
Contact a CITROËN dealer or a qualified
workshop.
Automatic illumination of headlamps
In fog or snow, the sunshine sensor
may detect sufficient light. In this
case, the lighting will not come on
automatically.
4
Lighting and visibility

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Do not cover the rain sensor, linked with
the sunshine sensor and located in the
centre of the windscreen behind the rear
view mirror.
Switch off the automatic rain sensitive
wipers when using an automatic car wash.
In winter, it is advisable to wait until the
windscreen is completely clear of ice
before activating the automatic rain
sensitive wipers.
Operating fault
If a fault occurs with the automatic rain
sensitive wipers, the wipers will operate in
intermittent mode.
Have the system checked by a CITROËN
dealer or a qualified workshop.
The windscreen wipers operate automatically,
without any action on the part of the driver, if
rain is detected (sensor behind the rear view
mirror), adapting their speed to the intensity of
the rainfall.
Switching on Switching off
The automatic rain sensitive windscreen
wipers must be reactivated, by pushing
the control stalk downwards, if the
ignition has been off for more than
one
minute.
Briefly push the control stalk
downwards.
A wiping cycle confirms that the
instruction has been accepted.
This symbol appears in the
instrument panel display and a
message is displayed. Briefly push the control stalk
downwards again, or place the control
stalk in another position (Int, 1 or 2).
Automatic rain sensitive windscreen wipers
This symbol disappears from the instrument
panel display and a message is displayed.
4
Lighting and visibility

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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...), nor fix or attach anything close to
the inflation trajectory of the airbags; this
could cause injuries during their deployment.
Never modify the original definition of your
vehicle, particularly in the area directly
around the airbags.
After an accident or if the vehicle 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
qualified workshop.
Even if all of the precautions mentioned
are observed, a risk of injury or of minor
burns to the head, chest or arms when an
airbag is deployed cannot be ruled out. The
bag inflates almost instantly (within a few
milliseconds) then deflates within the same
time discharging 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.
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.
Do not fit or attach anything to the steering
wheel, the dashboard or the passenger's
sun visor as this could cause injuries with
deployment of the airbags.
Advice
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.
Do not fix 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 fix or attach anything to the roof. This
could cause injury to the head if the curtain
airbag is deployed.
If fitted on your vehicle, do not remove the
grab handles installed on the roof, they play
a part in securing the curtain airbags.
For the airbags to be fully effective, observe the safety recommendations below:
The vehicle's front door panels include side
impact sensors.
A damaged door or any unauthorised or
incorrectly executed work (modification or
repair) on the front doors or their interior trim
could compromise the operation of these
sensors - Risk of malfunction of the lateral
airbags!
Such work must only be done by a CITROËN
dealer or a qualified workshop.
5
Safety

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When towing
Distribution of loads
F Distribute the load in the trailer so that the heaviest items are as close as possible to
the axle and the nose weight approaches
the maximum permitted without
exceeding
it.
Air density decreases with altitude, thus
reducing engine per formance. Above
1
000 metres, the maximum towed load must
be reduced by 10
% for every 1 000 metres of
altitude.
For more information on Weights , refer to the
corresponding section.
Side wind
F Take into account the increased sensitivity to side wind.
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
As the fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
F

T
o lower the engine speed, reduce your
speed.
The maximum towed load on a long incline
depends on the gradient and the exterior
temperature.
In all cases, keep a check on the coolant
temperature.
F

I
f the warning lamp and the
STOP warning lamp come on,
stop the vehicle and switch off
the engine as soon as possible.
Braking
Towing a trailer increases the braking distance.
To avoid overheating of the brakes, the use of
engine braking is recommended.
Ty r e s
F Check the tyre pressures of the towing vehicle and of the trailer, observing the
recommended pressures.
Lighting
F Check the electrical lighting and signalling on the trailer and the headlamp beam
height of your vehicle.
For more information on Adjusting the
headlamp beam height , refer to the
corresponding section.
The rear parking sensors will be
deactivated automatically to avoid the
audible signal if a genuine CITROËN
towbar is used.
If the exterior temperature is high, it
is recommended that the engine be
allowed to idle for 1 to 2 minutes after
the vehicle comes to a stop, to facilitate
its cooling.
Driving

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Blind Spot Monitoring System
This system warns the driver of the presence of
another vehicle in the blind spot angle of their
vehicle (areas masked from the driver's field
of vision), as soon as this presents a potential
danger.A fixed warning lamp appears in the door mirror
on the side in question:
-

i
mmediately, when being overtaken,
-

a
fter a delay of about one second, when
overtaking a vehicle slowly.
This system is designed to improve safety when driving and is in no circumstances a
substitute for the use of the interior rear view mirror and door mirrors. It is the driver's
responsibility to constantly check the traffic, to assess the distances and relative speeds of
other vehicles and to predict their movements before deciding whether to change lane.
This system is a driving aid that cannot, in any circumstances, replace the need for
vigilance on the part of the driver.
Activation / Deactivation
Activation and deactivation of the system is
done in the vehicle configuration menu. This indicator lamp comes on in the
instrument panel.
Sensors fitted in the front and rear bumpers
monitor the blind spots.
To deactivate the system, go to the vehicle
configuration menu again.
The indicator lamp goes off.
The system is automatically deactivated
when towing with a towbar approved by
CITROËN.
The status of the system remains in memory on
switching off the ignition.
Driving

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In the event of a fault, this warning
lamp flashes for a few moments in
the instrument panel, accompanied
by illumination of the Service warning
lamp and the display of a message.The system may suffer temporary
interference in certain weather
conditions (rain, hail, etc.).
In particular, driving on a wet sur face
or moving from a dry area to a wet area
can cause false alerts (for example, the
presence of a fog of water droplets in
the blind spot angle is interpreted as a
vehicle).
In bad or wintry weather, ensure that
the sensors are not covered by mud,
ice
or snow.
Take care not to cover the warning zone
in the door mirrors or the detection
zones on the front and rear bumpers
with adhesive labels or other objects;
they may hamper the correct operation
of the system.
High pressure jet wash
When washing your vehicle, direct the
lance at least 30 cm away from the
sensors.
Operating fault
Contact a CITROËN dealer or a qualified
workshop to have the system checked.
Driving

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Parking sensors
This system indicates the proximity of an
obstacle (e.g. pedestrian, vehicle, tree, gate)
which comes within the field of detection of
sensors located in the bumper.
Certain types of obstacle (e.g. stake,
roadworks cone) detected initially will no longer
be detected at the end of the manoeuvre, if
they are located in blind spots in the sensors'
field of detection.
This system cannot in any circumstances replace
the need for vigilance on the part of the driver.
Rear parking sensors
The system is switched on by engaging reverse
g e a r.
This is confirmed by an audible signal.
The system is switched off when you come out
of reverse gear.
Audible assistance
The proximity information is given by an
intermittent audible signal, the frequency of
which increases as the vehicle approaches the
obstacle.
The sound emitted by the speaker (right-hand
or left-hand) indicates the side on which the
obstacle is located.
When the distance between the vehicle and
the obstacle becomes less than approximately
thirty centimetres, the audible signal becomes
continuous.
Visual assistance
This supplements the audible signal by
displaying bars in the screen which move
progressively nearer to the vehicle.
When the obstacle is very close, the "Danger"
symbol is displayed in the screen.
6
Driving