2021 CITROEN C3 AIRCROSS instrument panel

57
Lighting and visibility
4the left, moving the lighting control stalk upwards
turns on the right-hand sidelamps).
This is confirmed by an audible signal and the
lighting of the corresponding direction indicator
lamp on the instrument panel.
► To switch off the parking lamps, return the lighting control stalk to the central position.
Automatic illumination of headlamps
When the ring is at the "AUTO" position and
a low level of ambient light is detected by a
sunshine sensor, the number plate lamps, side lamps 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 light returns to a sufficient level
or after the windscreen wipers are switched off,
the lamps are switched off automatically.
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.
Contact a CITROËN dealer or a qualified
workshop.
Do not cover the sunshine sensor,
integrated 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.
In fog or snow, the sunshine sensor may
detect sufficient light. In this case, the
lighting will not come on automatically.
Daytime running lamps /
Sidelamps


The front and rear lamps light up automatically
when the engine starts.
They provide the following functions:
– Daytime running lamps (lighting control stalk
at position "AUTO" with adequate light level).
– Sidelamps (lighting control stalk in "AUTO"
position with low light level or "Sidelamps only”
or "Dipped/main beam headlamps").
In daytime running lamps mode, the
diodes are brighter.
Guide-me-home lighting
Automatic
With the "Automatic illumination of headlamps"
function activated (lighting control stalk at the
AUTO position), under low ambient light, the
dipped beam headlamps come on automatically
when the ignition is switched off.
Activation, deactivation and the duration of the
guide-me-home lighting are set in the vehicle
parameters menu.
Manual

60
Lighting and visibility
Automatic.
Refer to the corresponding section.
Front screenwash
► Pull the wiper control stalk towards you and hold.
The screenwash then the windscreen wipers
operate for a pre-determined time.
The height of the front screenwash jets
can be adjusted. To change the factory
setting, insert a needle into each of the jets,
then direct them.
To avoid damaging the wiper blades, do not operate the screenwash if the
screenwash reservoir is empty.
Only operate the screenwash if there is no
risk of the fluid freezing on the windscreen
and hindering visibility. During the winter
period, use "very cold climate" rated products.
Never top up with water.
Rear wiper
► Turn the ring to align the desired symbol with the marking.Off
Intermittent wipe

With cornering lighting
Switching on / off
This system starts:– when the corresponding direction indicator is switched on.
or
– from a certain angle of rotation of the steering wheel.
It becomes inactive:
– below a certain angle of rotation of the steering wheel.– above 25 mph (40 km/h).– when reverse gear is engaged.
Programming
The function is activated or deactivated via the
vehicle configuration menu.
This function is activated by default.
Without audio system
► In the "LIGHTING" menu on the instrument
panel display, activate/deactivate "DIR
HEADLAMPS" (directional headlamps).
With audio system
► In the "Personalisation-
configuration " menu, activate/deactivate
"Directional headlamps".
With touch screen
► In the Driving / Vehicle menu, select
the "Vehicle settings" tab, then
"Lighting " and activate/deactivate " Directional
headlamps".
Wiper control stalk
In wintry conditions, remove snow, ice or
frost present on the windscreen, around
the wiper arms and blades and on the
windscreen seal, before operating the wipers.
Do not operate the wipers on a dry
windscreen. Under extremely hot or cold
conditions, ensure that the wiper blades are
not stuck to the windscreen before operating
the wipers.
Without AUTO wiping


With AUTO wiping

Windscreen wipers
► To select the wiping speed: raise or lower the stalk to the desired position.Fast wiping (heavy rain)
Normal wiping (moderate rain)
Intermittent wiping (proportional to the vehicle’s speed)Off
Single wipe (press down and release).
or

61
Lighting and visibility
4Automatic.
Refer to the corresponding section.
Front screenwash
► Pull the wiper control stalk towards you and hold.
The screenwash then the windscreen wipers
operate for a pre-determined time.
The height of the front screenwash jets can be adjusted. To change the factory
setting, insert a needle into each of the jets,
then direct them.
To avoid damaging the wiper blades, do not operate the screenwash if the
screenwash reservoir is empty.
Only operate the screenwash if there is no
risk of the fluid freezing on the windscreen
and hindering visibility. During the winter
period, use "very cold climate" rated products.
Never top up with water.
Rear wiper
► Turn the ring to align the desired symbol with the marking.Off
Intermittent wipe
Wash-wipe
Reverse gear
When reverse gear is engaged, the rear wiper
will come into operation automatically if the front
windscreen wipers are operating.
Activation / Deactivation
The system is activated or deactivated via the
vehicle configuration menu.
This system is activated by default.
Without audio system
► In the "COMFORT" menu on the instrument
panel display, activate/deactivate "REAR WIPE
REV". (automatic wiping in reverse).
With audio system
In the "Personalisation-configuration "
menu, activate/deactivate " Rear wipe in
reverse gear ".
With touch screen
► In the Driving / Vehicle menu, select
the "Vehicle settings" tab, then
"Comfort" and activate/deactivate " Rear wiper
in reverse ".
In the event of accumulation of snow or
hard frost or if a bicycle carrier is fitted to
a towing device, deactivate the automatic rear
wiper via the touch screen's Driving/ Vehicle
menu.
Rear screenwash
► Turn the ring all the way towards the dashboard and hold.
The screenwash and the wiper operate for as
long as the ring remains turned.
A final wiping cycle is performed when
screenwashing ends.
Special position of the
windscreen wipers
This maintenance position is used while cleaning
or replacing the wiper blades. It can also be
useful, in winter (ice, snow), to release the wiper
blades from the windscreen.
To maintain the effectiveness of the flat wiper blades, it is advisable to:
– handle them with care.– clean them regularly using soapy water .– avoid using them to hold cardboard on the windscreen.– replace them at the first signs of wear.

62
Lighting and visibility
Do not cover the rain/sunshine sensor.When using an automatic car wash,
switch off the automatic wipers and the
ignition.
In winter, wait until the windscreen is
completely clear of ice before activating the
automatic wipers.
Switching on

► Give a short downwards push to the control stalk.
A wiping cycle confirms that the instruction has
been accepted.
Depending on version, this indicator lamp appears in the display or comes on in the
instrument panel, accompanied by a message.
Switching off
► Give the control stalk another brief push downwards or place the control stalk in another
position ( Int, 1 or 2).
Depending on version, this indicator lamp
disappears from the display or goes off in
the instrument panel, accompanied by a
message.
Before removing a windscreen wiper blade

► Operating the wiper control stalk within one minute after switching off the ignition will place
the wiper blades in a vertical position.
► Proceed with the desired operation or replace the wiper blades.
After refitting a windscreen wiper blade
► To return the wiper blades to their initial position, switch on the ignition and operate the
wiper control stalk.
Changing a wiper blade
Removing/refitting at the
front


► Carry out these wiper blade replacement operations from the driver's side.► Starting with the wiper blade farthest from you, hold each arm by the rigid section and raise
it as far as possible.
Take care not to hold the arms at the jet locations.
Do not touch the wiper blades. Risk of
irreparable deformation.
Do not release them while moving them. Risk
of damaging the windscreen!
► Clean the windscreen using screenwash
fluid.
Do not apply "Rain X" type water-
repellent products.
► Unclip the worn wiper blade closest to you and remove it.► Install the new wiper blade and clip it to the arm.► Repeat the procedure for the other wiper blade.► Starting with the wiper blade closest to you, once again hold each arm by the rigid section,
then guide it carefully onto the windscreen.
Removing/refitting at the
rear
► Hold the arm by the rigid section and raise it as far as possible.► Clean the rear screen using screenwash fluid.► Unclip the worn wiper blade and remove it.► Install the new wiper blade and clip it to the arm.► Once again hold the arm by the rigid section, then guide it carefully onto the rear screen.
Automatic windscreen wipers
In AUTO mode, the windscreen wipers operate
automatically, without any action on the part of
the driver. If rain is detected, the wiping adapts to
the intensity of the rainfall automatically.
Detection of rainfall is by means of a rain/
sunshine sensor at the top centre of the
windscreen, behind the rear view mirror.

63
Lighting and visibility
4Do not cover the rain/sunshine sensor.
When using an automatic car wash,
switch off the automatic wipers and the
ignition.
In winter, wait until the windscreen is
completely clear of ice before activating the
automatic wipers.
Switching on

► Give a short downwards push to the control stalk.
A wiping cycle confirms that the instruction has
been accepted.
Depending on version, this indicator lamp appears in the display or comes on in the
instrument panel, accompanied by a message.
Switching off
► Give the control stalk another brief push downwards or place the control stalk in another
position ( Int, 1 or 2).
Depending on version, this indicator lamp
disappears from the display or goes off in
the instrument panel, accompanied by a
message.
If the ignition has been off for more than
one minute, the automatic wipers must
be reactivated by pushing the control stalk
downwards.
Malfunction
If a fault occurs with the automatic wipers, the
wipers operate in intermittent mode.
Have them checked by a CITROËN dealer or a
qualified workshop.

67
Safety
5Electronic stability control
(ESC)
The electronic stability control programme includes the following systems:
– Anti-lock braking system (ABS) and Electronic brake force distribution (EBFD).– Emergency braking assistance (EBA).– Anti-slip regulation (ASR).– Dynamic stability control (DSC).
Anti-lock braking system (ABS) and Electronic brake
force distribution (EBFD)
These systems enhance the vehicle’s stability
and handling during braking, and enable greater
control while cornering, particularly on poor or
slippery road surfaces.
ABS prevents wheel locking in the event of
emergency braking.
EBFD manages the braking pressure wheel by
wheel.
This warning lamp comes on fixed in the event of an ABS malfunction.
The vehicle retains conventional braking. Drive
carefully at a moderate speed.
Contact a CITROËN dealer or a qualified
workshop as soon as possible.
This warning lamp, when lit together with the STOP and ABS warning lamps,
accompanied by a message and an audible
signal, indicates an EBFD malfunction.
You must stop as soon as it is safe to do so.
Contact a CITROËN dealer or a qualified
workshop.
The normal operation of the ABS may result in slight vibrations in the brake
pedal.
When braking in an emergency, press
very firmly and maintain this pressure.
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
After an impact, have these systems checked by a CITROËN dealer or a
qualified workshop.
Emergency braking
assistance (EBA)
In an emergency, this system enables you
to reach the optimum braking pressure more
quickly and therefore reduce the stopping
distance.
It is triggered in relation to the speed at which
the brake pedal is pressed. This is felt by a
reduction in the resistance of the pedal and an
increase in braking efficiency.
Anti-slip regulation (ASR) / Dynamic stability control
(DSC)
Anti-slip regulation optimises traction using
engine braking and by applying the brakes on
the driving wheels to avoid wheel spinning. It
also enhances the vehicle's directional stability
while accelerating.
If there is a difference between the vehicle’s
trajectory and the path desired by the driver, the
dynamic stability control system automatically
uses engine braking and the brakes on one or
more wheels to return the vehicle to the desired
path, within the limits of the laws of physics.
These systems are activated automatically every
time the vehicle is started.
They come into operation in the event of a grip
or trajectory problem.
This warning lamp on the instrument panel flashes to indicate that they are
operating.
Deactivation / Reactivation
In exceptional conditions (starting a vehicle stuck
in mud, immobilised in snow, on soft ground,
etc.), it may be useful to deactivate the ASR
system to freely spin the wheels and regain
traction.
Reactivate the system as soon as the level of
grip permits.
It is set via the Driving / Vehicle touch
screen menu.

68
Safety
► Or, depending on version, turn the “Grip control” knob to this position.Deactivation is confirmed by the illumination of this indicator lamp in the
instrument panel and the display of a message.
The ASR system is reactivated automatically
every time the ignition is switched back on or
from 31 mph (50 km/h).Reactivation is manual below 31 mph (50 km/h).
Malfunction
In the event of a system malfunction, this warning lamp comes on, accompanied by
an onscreen message and audible signal.
Contact a CITROËN dealer or a qualified
workshop to have the systems checked.
ASR / DSC
These systems enhance safety during
normal driving, but should not encourage
the driver to take extra risks or drive at high
speed.
It is in conditions of reduced grip (rain, snow,
ice) that the risk of loss of grip increases. It
is therefore important for your safety to keep
these systems activated in all conditions, and
particularly in difficult conditions.
Correct operation of these systems depends
on compliance with the manufacturer's
recommendations relating to the wheels
(tyres and rims), braking and electronic
components, as well as the assembly and
repair procedures used by CITROËN dealers.
The use of snow tyres is recommended, to
ensure that these systems remain effective
in winter conditions. All four wheels must be
fitted with tyres approved for the vehicle.
Grip control
A special, patented traction control system which improves driveability on snow, mud and sand.
This system, optimised for operation in a range
of conditions, enables you to manoeuvre in most
slippery conditions (encountered during normal
passenger car use).
When combined with all-season Peak Mountain
Snow Flake tyres, this system offers a
compromise between safety, grip and driveability.
The accelerator pedal should be pressed
sufficiently to allow the system to harness the
power of the engine. Operation at high engine
speeds is completely normal.
A five-position selector knob allows you to
choose the setting best suited to the driving
conditions encountered.
An indicator lamp associated with each mode
comes on, accompanied by the display of a
message to confirm your choice.
Operating modes


Standard (ESC)
This mode is calibrated for a low level of wheel spin, based on the different levels
of grip normally encountered on the road.
Whenever the ignition is switched off, the
system automatically resets to this mode.
Snow
This mode adapts its strategy to the conditions of grip encountered for each of
the two front wheels on moving off.
(mode active up to 50 mph (80 km/h))
All terrain (mud, damp
grass, etc.)
This mode, when moving off, allows considerable spin on the wheel with the
least grip to optimise clearing of the mud and to
regain grip. At the same time, the wheel with the
most grip is controlled in such a way as to
transmit as much torque as possible.
When moving, the system optimises wheel spin
to respond to the driver's requirements as fully
as possible.
(mode active up to 31 mph (50 km/h))
Sand
This mode allows little spin on the two driving wheels at the same time to allow
the vehicle to move forward and limit the risks of
getting stuck in the sand.
(mode active up to 75 mph (120 km/h))
Do not use the other modes on sand as
the vehicle may become stuck.
You can deactivate the ASR and DSC systems by turning the knob to the "OFF "
position.
The ASR and DSC systems will no longer act on the operation of the engine

70
Safety



► To select the system, at speeds below 31 mph (50 km/h), press this button until its indicator lights up; this lamp appears in green
in the instrument panel.
The system becomes active at speeds below 19
mph (30 km/h).► When the vehicle begins its descent, you can release the accelerator and brake pedals; the
system regulates the speed:
– if the gearbox is in first or second gear, the speed decreases and the indicator lamp flashes rapidly,– if the gearbox is in neutral or if the clutch pedal is depressed, the speed decreases and the
indicator lamp flashes slowly; in this case, the maintained descent speed is lower.
On a descent, with the vehicle stationary, if you
release the accelerator and brake pedals, the
system will release the brakes to set the vehicle
gradually in motion.
The brake lamps light up automatically when the
system is regulating.
If the speed exceeds 19 mph (30 km/h), regulation is paused automatically, the
indicator lamp goes back to grey in the instrument panel, but the green indicator lamp in
the button remains on.
Regulation resumes automatically when the
speed falls below 19 mph (30 km/h) again, if the slope and pedal release conditions are met.
You can depress the accelerator or brake pedal
again at any time.
Switching off


► Press this button until its indicator lamp goes off; the indicator goes off in the instrument panel.
Above 45 mph (70 km/h), the system is
automatically deactivated; the indicator lamp in
the button goes off.
Malfunction
In the event of a system malfunction, this warning lamp comes on on the instrument
panel, accompanied by an onscreen message.
Have the system checked by a CITROËN dealer
or a qualified workshop.
Seat belts
Inertia reel
The seat belts are equipped with an inertia reel
which allows the strap length to automatically
adjust to your shape. The seat belt returns to its
storage automatically when it is not used.
The inertia reels are fitted with a device which
automatically locks the strap in the event of a
collision, emergency braking or if the vehicle rolls
over. It can be released by pulling the strap firmly
and then releasing it so that it reels in slightly.
Pyrotechnic pretensioning
This system improves safety in the event of a
frontal or side impact.
Depending on the severity of the impact, the
pyrotechnic pretensioning system instantly
tightens the seat belts against the body of the
occupants.
The pyrotechnic pretensioning seat belts are
enabled when the ignition is on.
Force limiter
This system reduces the pressure of the seat
belt on the chest of the occupant, thus improving
their protection.
In the event of an impact
Depending on the nature and
seriousness of the impacts, the pyrotechnic
device may trigger before and independently
of airbag deployment. Deployment of the
pretensioners 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 belt
system checked, and if necessary replaced,
by a CITROËN dealer or a qualified
workshop.
Front seat belts

The front seat belts are fitted with a pyrotechnic
pretensioning system and a force limiting
system.