2014 Citroen C4 CACTUS RHD inflation pressure

4
Exterior
Automatic illumination of
headlamps
117
Cornering lightingStop & Start
121 95
131
Under-inflation detection
This system monitors the pressures in the tyres
and alerts you in the event of an under-inflated
tyre. At low speed, this additional lighting increases
the driver's field of vision in corners,
junctions, when parking... by switching on the
corresponding front foglamp.This system puts the engine temporarily into
standby during stops in the traffic (traffic
lights, traffic jams, etc...). The engine restarts
automatically as soon as you want to move
off. The Stop & Start system reduces fuel
consumption and exhaust emissions, as well as
noise levels when stationary.
The number plate lamps, sidelamps and dipped
beam headlamps come on automatically
without any action by the driver when a low
level of ambient light is detected.
Familiarisation

32
Under-inflationfixed, accompanied by
an audible signal and
a message. The pressure in one or more wheels
is too low.
Check the pressure of the tyres 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 CITROËN dealer or a
qualified workshop.
Foot on the
brake pedal flashing, accompanied
by an audible signal
and a message, and
associated with the
"Foot on the brake"
warning flashing in the
control panel for the
electronic gearbox. The brake pedal is not pressed when
starting the engine, with an electronic
gearbox.
With an electronic gearbox, press the brake pedal to
start the engine.
If you wish to release the parking brake without
pressing the brake pedal, this warning lamp will
remain on.
flashing. With an electronic gearbox, if you
hold the vehicle on an incline using
the accelerator for too long, the
clutch overheats. Use the brake pedal and/or the parking brake.
Warning / indicator lamp
StateCause Action / Observations
Monitoring

131
Tyre under-inflation detection
The system monitors the pressures on 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 vigilance or the
responsibility 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).
System which automatically checks the pressure of the tyres while driving.
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.
7
Safety

132
Under-inflation alertReinitialisation
Before 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.
This is given by fixed illumination of
this warning lamp, accompanied by
an audible signal and the display of a
message.
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.
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. 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.
If it is not possible to carry out this check
straight away, drive carefully at reduced
speed.
or
F

I

n the event of a puncture, use the
temporary puncture repair kit or the spare
wheel (depending on equipment),
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.
Safety

133
Reinitialisation of the system is done in the the
touch screen tablet, with the ignition on and the
vehicle stationary.F

I
n the secondary page, press
" Under-inflation initialisation ".
F

C
onfirm the instruction by pressing " Ye s",
an audible signal and a message confirm
the reinitialisation.
The new pressure settings registered are
considered to be reference values by the
system.
Operating fault
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.
Before doing anything to the system,
the pressures of the four tyres must be
checked and the system reinitialised.
The under-inflation alert can only be
considered reliable if reinitialisation of
the system is done with the the four tyre
pressures correctly set.
Snow chains
The system does not have to be
reinitialised after fitting or removing
snow chains.
F

Sel

ect the " Driving assistance "
menu.
7
Safety

175
A. "Sealant" or "Air" position selector.
B. On "I" / off "O" switch.
C.
D

eflation button.
D.
P

ressure gauge (in bar and p.s.i.).
E.
C

ompartment housing:
-

a c
able with adaptor for 12 V socket,
-
v

arious inflation adaptors for
accessories, such as balls, bicycle
tyres...
Description of the kit
The speed limit sticker I must be affixed
to the vehicle's steering wheel to remind
you that a wheel is in temporary use.
Do not exceed a speed of 50 mph
(80 km/h) when driving with a tyre
repaired using this type of kit.
F.
S

ealant cartridge.
G.
W

hite pipe with cap for repair.
H.
B

lack pipe for inflation.
I.
Spe
ed limit sticker.
The tyre inflation pressures are given on this
label.
9
Practical information

177
F Switch on the compressor by moving the switch B to position "I" until the tyre
pressure reaches 2.0 bars.
T

he sealant is injected into the tyre under
pressure; do not disconnect the pipe from
the valve during this operation (risk of
splashing).
If after around 5 to 7 minutes the
pressure is not attained, this indicates
that the tyre is not repairable; contact
a CITROËN dealer or a qualified
workshop for assistance. F
R emove the kit and screw the cap back on
the white pipe.
T

ake care to avoid staining your vehicle
with traces of fluid. Keep the kit to hand.
F

D
rive immediately for approximately
three miles (five kilometres), at reduced
speed (between 15 and 35 mph (20 and
60
km/h)), to plug the puncture.
F

S
top to check the repair and the tyre
pressure using the kit.
Tyre under-inflation
detection
After repair of the tyre, the warning
lamp will remain on until the system is
reinitialised.
For more information, refer to the
"Under-inflation detection" section.
9
Practical information

178
2. InflationF Turn the selector A to the "air" position.
F

U
ncoil the black pipe H fully.
F

C
onnect the black pipe to the
valve of the wheel. F
C onnect the compressor's electric plug to
the vehicle's 12 V socket.
F

S
tart the vehicle again and leave the
engine running.
As soon as possible, go to a CITROËN
dealer or a qualified workshop.
You must inform the technician that you
have used this kit. After inspection, the
technician will advise you on whether
the tyre can be repaired or if it must be
replaced. F
A djust the pressure using the compressor
(to inflate: switch B in position "I" ; to
deflate: switch B
in position "O" and press
button C ), in accordance with the vehicle's
tyre pressure label (located on the left
hand door aperture).
A l

oss of pressure indicates that the
puncture has not been fully plugged;
contact a CITROËN dealer or qualified
workshop for assistance.
F

R
emove and stow the kit.
F

D
rive at reduced speed (50 mph [80 km/h]
max) limiting the distance travelled to
approximately 120 miles (200 km).
Practical information