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Courtesy lamp
Position 1 "ON"
The courtesy lamp is permanently on.
Position 2 "●"
The courtesy lamp comes on when opening
a door or the boot; when the door or boot is
closed again, the lighting gradually dims for a
few seconds before going off.
However, the courtesy lamp is switched off
immediately when the doors and boot are
closed and you lock the vehicle from the inside
or using the remote control.
Position 3 "OFF"
The courtesy lamp is permanently off.Before leaving the vehicle, ensure that
the courtesy lamp is not on.
If left on, it discharges the ancillaries
battery, even if the main battery is
charged or on charge.
Starting your vehicle will then no longer
be possible.
5
Visibility
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C-zero_en_Chap06_securite_ed01-2014
Direction indicators
Selection of the left or right direction indicators
to signal a change of direction of the vehicle.
F
Le
ft: lower the lighting stalk beyond the
point of resistance.
F
Ri
ght: raise the lighting stalk beyond the
point of resistance.
Automatic operation
of brake lamps
The brake lamps come on automatically when
you release the accelerator pedal.
This does not happen in all cases and depends
on the rate of deceleration.
Hazard warning lamps
A visual warning by means of the direction
indicators to alert other road users to a vehicle
breakdown, towing or accident.
F
Pr
ess this button, the direction indicators
flash.
They can operate with the ignition off.
S
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Emergency or
assistance call
This system allows you to make an emergency
or assistance call to the emergency services or
to the dedicated CITROËN service.
For more information on the use of this
function, refer to the "Audio and telematics"
section.
Horn
F Press the central part of the steering
wheel.
6
Safety
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C-zero_en_Chap06_securite_ed01-2014
Under-inflation detection
System which continuously and automatically
checks the pressures of the four tyres after
switching on the ignition.
A pressure sensor is located in the valve of
each tyre.
The system triggers an alert if a drop in
pressure is detected in one or more tyres,
compared to the reference pressure registered
in the system. This reference pressure must be
reinitialised every time the tyre pressures are
adjusted or a wheel changed.
The system operates on condition that sensor
identifiers have first been memorised in the
system by a CITROËN dealer or a qualified
workshop.
You can memorise two sets of tyres
(for example: wheels with "standard" tyres and
wheels with "winter" tyres).The tyre under-inflation detection
system is an aid to driving which does
not replace the need for vigilance on
the part of the driver. This system does not avoid the need to
check the tyre pressures regularly and
before a long journey.
Driving with under-inflated tyres
adversely affects road holding,
extends braking distances and causes
premature tyre wear, particularly under
arduous conditions (vehicle loaded,
high speed, long journey).
Driving with under-inflated tyres
increases fuel consumption. The tyre pressures for your vehicle can
be found on the tyre pressure label (see
the "Identification markings" section).
The tyre pressures must be checked
when the tyres cold (vehicle stopped
for 1 hour or after driving for less then
6 miles (10 km) at moderate speed).
Other wise, add 0.3 bar to the values
indicated on the label.
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Under-inflation alert
The alert is given by the fixed
illumination of this warning lamp.
F
Re
duce speed, avoid sudden steering
movements or harsh brake applications.
F
St
op as soon as it is safe to do so.
Before reinitialising the system, ensure
that the pressures in the four tyres are
suitable for the conditions of use of the
vehicle and as specified on the tyre
pressure label.
The under-inflation detection system
cannot warn of an incorrect pressure at
the time of reinitialisation.
The loss of pressure detected does not
always lead to visible deformation of the
tyre. Do not rely on just a visual check.
The alert is maintained until the
reference pressure is reinitialised after
the inflation, repair or replacement of
the tyres concerned. In the event of
the repair or replacement of tyres, the
sensor identifiers must be registered in
the system by a CITROËN dealer or a
qualified workshop.
F Ch
eck the four tyre pressures when cold,
using the compressor from the temporary
puncture repair kit.
If i
t is not possible to check the tyre
pressures at the time, drive carefully at
reduced speed.
or
F In t
he event of a puncture, use the
temporary puncture repair kit.
Reinitialising the reference
pressure
The system must be reinitialised after any
adjustment of tyre pressures and after
changing one or more wheels.
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Safety
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The under-inflation alert is only reliable
if the system has been reinitialised
with the four tyre pressures correctly
adjusted.Go to a CITROËN dealer or a qualified
workshop
t
o have the system checked
or, following the repair of a puncture, to
have the original wheel, equipped with a
sensor, refitted.
The reinitialisation instruction is entered in
the instrument panel screen screen, with the
ignition on and the vehicle stationary.
F
Pr
ess button A select the function
F
Pr
ess and hold button A for at least
3
s
econds
to reinitialise the under-inflation
detection system.
Reinitialisation of the system is confirmed
by the flashing of the warning lamp in the
instrument panel.
You then have to drive about 100 metres before
the warning lamp goes off.
Operating fault
The flashing and then fixed illumination
of the under-inflation warning lamp
indicates a fault with the system.
In this case, monitoring of the tyre pressures is
not assured.
This alert is also displayed if:
-
on
e or more wheels is not fitted with a
sensor,
-
a wi
reless device operating on the same
frequency is close to the vehicle,
-
th
ere are accumulations of snow or ice in
the wings or wheels,
-
th
e state of charge of the tyre pressure
monitoring system battery is too low,
-
th
e wheel sensor identifiers have not been
memorised in the system by a CITROËN
dealer or a qualified workshop. Any tyre repair or replacement on a
wheel fitted with this system must be
carried out by a CITROËN dealer or a
qualified workshop.
If you fit the second set of tyres
memorised in the system, a fault will
be signalled until the second set is
selected in the configuration menu.
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Managing sets of wheels
and tyres
Selection of the other set of wheels and tyres
is is done via the instrument panel screen, with
the ignition on and the vehicle stationary.
After fitting the new set of wheels and
tyres, you should check and adjust the
tyre pressures to the values specified
on the tyre pressure label (see the
"Identification markings" section). The system automatically reinitialises
the reference pressure based on the
pressure in the new set (the under-
inflation detection warning lamp flashes
during the operation).
If you have had a second set of wheels and
tyres registered by a CITROËN dealer or a
qualified workshop, every time you change the
set of wheels (fitting a set of winter tyres, for
example), you must select the set you have just
fitted in the configuration menu.
F
Pr
ess button A to select the function.
F
Pr
ess and hold button A button for more
than 10 seconds to change successively
from set of wheels and tyres 1 to set of
wheels and tyres 2 or the other way round.
6
Safety
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Braking assistance systems
Anti-lock braking system
and electronic brake force
distributionGroup of supplementary systems which help
you to obtain optimum braking in complete
safety in emergency situations:
-
an
ti-lock braking system (ABS),
-
el
ectronic brake force distribution (EBFD),
-
em
ergency braking assistance (EBA).
When braking in an emergency, press
very firmly without releasing the
pressure.
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.
Linked systems which improve the stability and
manoeuvrability of your vehicle when braking,
in particular on poor or slippery sur faces.
Safety