2015 Citroen C3 tyre pressure

9
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 refit 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:
-
b
efore a long journey,
-

a
t each change of season,
-

a
fter 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 filter, air filter,
passenger compartment filter...) and observe the schedule of
operations recommended in the manufacturer's service schedule.
With a
b
l
ueH
di
d
i
esel engine, if the SCR system is faulty your vehicle
becomes polluting; go to a CITROËN dealer or a qualified workshop
without delay to have the emissions of nitrous oxides brought back to
the legal level.
When refuelling, do not continue after the third cut-off of the nozzle to
avoid any over flow.
At the wheel of your new vehicle, it is only after the first 1 800 miles
(3
000 kilometres) that you will see the fuel consumption settle down to
a consistent average.
.
Eco-driving

21
Warning/indicator lampis on Cause Action / Observations
Water in Diesel fixed. The Diesel fuel filter contains water. Risk of damage to the injection system on
d
i
esel
engines.
Contact a CITROËN dealer or a qualified workshop
without delay.
Particle
emissions filter
(Diesel) fixed, accompanied by
an audible signal.
This indicates that the particle
emissions filter is starting to become
saturated. As soon as driving conditions allow, regenerate the
filter by driving at a speed of at least 35 mph (60 km/h)
until the warning lamp goes off (see the "Checks
-
Particle emissions filter" section).
fixed, accompanied by
an audible signal. This indicates the low level of the
additive reservoir. Have the reservoir topped up as soon as possible by
a CITROËN dealer or a qualified workshop (see the
"Checks - Additive level" section).
Under-inflation fixed, accompanied by
an audible signal and
a message. The pressure in one or more tyres is
too low.
Check the tyre pressures as soon as possible.
This check should preferably be carried out when the
tyres are cold.
You must reinitialise the system after the adjustment
of one or more tyre pressures and after changing one
or more wheels.
For more information, refer to the "Under-inflation
detection" section.
+ flashing then fixed,
accompanied by the
Service warning lamp.The system has fault: the tyre
pressures are no longer monitored.
Check the tyre pressures as soon as possible.
Have the system checked by a CITR
oËn

dealer or a
qualified workshop.
1
Monitoring

42
"Driving" menu
The systems with settings that can be adjusted are detailed in the table below.Button Corresponding function Comments
Diagnostic Recap of current alerts.
Under-inflation initialisation Reinitialisation of the tyre pressures.
Refer to the Safety section.
Vehicle settings Access to other functions with settings that can be adjusted. The functions are grouped
together under three tabs:
-
"Driving assistance "
-

"
Parking sensors" (Activation of the rear parking sensors; refer to the "Driving" section).
-

"
Automatic rear wiper in reverse" (Activation of rear wiper coupled to reverse gear; refer
to the " Visibility" section).
-
"Lighting "
-

"
LED daytime running lamps" (Activation of the daytime running lamps; refer to the
"Visibility" section).
-

"
Guide-me-home lighting" (Automatic guide me home lighting; refer to the " Visibility"
section).
Select or deselect the tabs at the bottom of the screen to display the functions required.
Multifunction screens

105
Under-inflation detection
System which automatically checks the pressures of the tyres while driving.
The system monitors the pressures in the four
tyres, once the vehicle is moving.
It compares the information given by the four
wheel speed sensors with reference values,
which must be reinitialised ever y time the
tyre pressures are adjusted or a wheel
changed.
The system triggers an alert as soon as it
detects a drop in the inflation pressure of one
or more tyres. The under-inflation detection system
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 (including the
spare wheel) every month as well as
before a long journey.
Driving with under-inflated tyres impairs
road holding, extends braking distances
and causes premature tyre wear,
particularly under arduous condition
(high loading, high speed, long journey).The inflation pressures defined for
your vehicle can be found on the tyre
pressure label.
See the "Identification markings"
section.
Tyre pressures should be checked
when the tyres are "cold" (vehicle
stopped for 1 hour or after a journey of
less than 6 miles (10 km) at moderate
speeds).
Other wise (when hot), add 0.3 bar to
the pressures shown on the label.
Driving with under-inflated tyres
increases fuel consumption.
8
Safety

106
Under-inflation alert
This is given by fixed illumination of
this warning lamp, accompanied by
an audible signal and, depending on
equipment, the display of a message.
F

R

educe speed immediately, avoid
excessive steering movements and sudden
braking
F

S

top the vehicle as soon as it is safe to do
so.
The loss of pressure detected does not
always cause visible bulging of the tyre.
Do not satisfy yourself with just a visual
check. The alert is maintained until the system
is reinitialised.
F
I n the event of a puncture, use the
temporary puncture repair kit or the spare
wheel (depending on equipment),
or
F

i
f you have a compressor, such as the one
in the temporary puncture repair kit, check
the pressures of the four tyres when cold,
or
F

i
f it is not possible to make this check
immediately, drive carefully at reduced
speed.
Reinitialisation
It is necessary to reinitialise the system every
time one or more tyre pressure is adjusted, and
after changing one or more wheels.
a

label attached to the middle pillar, driver's
side, gives a reminder of this.
be

fore reinitialising the system, ensure
that the pressures of the four tyres are
correct for the use of the vehicle and in
line with the recommendations on the
tyre pressure label.
The under-inflation detection system
does not give a warning if a pressure is
incorrect at the time of reinitialisation.
Safety

107
Reinitialisation of the system must be done with the ignition on and the vehicle stationary:
- i n the vehicle configuration menu for vehicle fitted with a display screen,
-

u
sing the button on the dashboard, for vehicles without display screen.
Monochrome screen A
F Press the MENU button for access to the
main menu.
F

P
ress the " 5" or " 6" button to select
the menu Veh conf ig , then confirm by
pressing the button OK.
F

P
ress the " 5" or " 6" button to select the
" Reinit inflat ", menu, then confirm by
pressing the OK button.


a message is displayed to confirm the
instruction.
F

C
onfirm by pressing the OK button.
Monochrome screen C
F Press the MENU button for access to the
main menu.
F

P
ress the " 5" or " 6" button to select the
" Personalisation-configuration " menu,
then confirm by pressing the OK button.
F

P
ress the " 5" or " 6" button to select the
" Define vehicle parameters " menu, then
confirm by pressing the OK button.
F

P
ress the " 5" or " 6" button to select
the " Tyre pressures " menu, then the
" Reinitialisation " menu, then confirming
by pressing the OK button.


a
m
essage confirms the reinitialisation.
Touch screen tablet
F Press the MENU button.
F Sel ect the " Driving" menu.
F

I
n the secondary page, select " Under-
inflation initialisation ".
a

message is displayed to confirm the
reinitialisation instruction.
F

Sel
ect "Ye s" or " No", then confirm.


a
m
essage confirms the reinitialisation.
8
Safety

108
Operating fault
Snow chains
The system does not have to be
reinitialised after fitting or removing
snow chains.The flashing and then fixed illumination of the
under-inflation warning lamp accompanied
by illumination of the Service warning lamp
indicates a fault with the system.
In this case, under-inflation monitoring of the
tyres is no longer assured.
Have the system checked by a CITRoËn

dealer or a qualified workshop.
The new pressure settings registered are
considered to be reference values by the
system. The under-inflation alert is only
dependable if the system has been
reinitialised with all four tyres inflated to
the correct pressures.
be

fore doing anything to the system,
the pressures of the four tyres must be
checked and the system reinitialised.
Dashboard button
F Make a long press on this button.an audible signal confirms the reinitialisation.
Safety

109
Operating fault
You must stop as soon as it is safe to do so.
In either case, contact a CITRoËn dealer or a
qualified workshop. If this warning lamp comes on,
accompanied by an audible signal
and a message in the screen, it
indicates a malfunction 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, accompanied 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.
Emergency braking assistance
System which, in an emergency, enables 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 efficiency.
When replacing wheels (tyres and
rims), ensure that they conform to the
manufacturer's recommendations. When braking in an emergency, press
firmly without releasing the pressure.
braking assistance systems
Anti-lock braking system
and electronic brake force
distribution
Linked systems which improve the stability and
manoeuvrability of your vehicle when braking,
in particular on poor or slippery sur faces.
Activation
The anti-lock braking system comes into
operation automatically when there is a risk of
wheel lock.
no

rmal operation of the ab
S m
ay make itself
felt by slight vibration of the brake pedal.
When braking in an emergency, press
very firmly without releasing the
pressure.
Group of supplementary systems which help
you to obtain optimum braking in complete
safety in emergency situations:
-

a
nti-lock braking system (ABS),
-
e
lectronic brake force distribution (EBFD),
-
e
mergency braking assistance (EBA).
8
Safety