2019 CITROEN C4 inflation pressure

4
C4-cactus_en_Chap00b_vue-ensemble_ed01-2016
Remote control key 40 - 43
-  l ocking   /   unlocking   the   vehicle
-
 
l
ocating   the   vehicle
-
a

nti-theft protection
-


battery
Exterior
Door mirrors 5 3
Lighting   control   stalk  
7
8 - 84
Guide-me-home   lighting  
8
4
Daytime   running   lamps  
8
3
Headlamp   beam   height   adjustment  
8
4
Cornering   lighting  
8
5
Changing
 bu
lbs
 1
97-201
-  
f
ront   lamps
-
 fo
glamps
-
d
irection indicator repeaters
Doors  
4
5 - 46
-
 
o
pening   /   closing
-
 em

ergency
 c
ontrol
Central
  locking  
4
4Glass
  panoramic   sunroof  
6
8
Roof   bars  
1
64-165
Accessories
1
61-162
Wiper   control   stalk  
8
6 - 89
Changing   a   wiper   blade  
8
9,   163
Boot

47
-  
o
pening   /   closing
-
 em
ergency
 r
elease
Park   Assist  
1
45 -149
Reversing   camera  
1
44
Parking   sensors  
1
42-143
Towbar  
1
20,   159
Towing
 21
6 -217
Changing
 bu
lbs
 2
02-203
-  r ear   lamps
-  3rd brake lamp
-
 n
umber   plate   lamps
Fuel
 
tank,   misfuel   prevention  
(

Diesel)
 15
3 -15 6
Running
  out   of   Diesel   fuel  
2
18
Electronic
 s

tability
 pro

gramme
 9

1
ESC: ABS, EBFD, EBA, ASR, DSC 91-93
Under-inflation d
etection 1 50-152
Tyre pressures
2

24
Temporary
 
puncture
 
repair
 
kit
 
1
85 -190
Changing
 
a
 
wheel
 
1
91-196
-

tools
-
 
r

emoving
 
/
 
refitting
Snow
 
chains
 
1
57
AIRBUMP
® protectors 1
82
Over view

23
C4-cactus_en_Chap01_Instruments-de-bord_ed01-2016
Under-inflationfixed,   accompanied   by  a
n   audible   signal   and  
a

  message. The
  pressure   in   one   or   more   tyres   is  t
oo   low.Check
  the   tyre   pressures   as   soon   as   possible.
This   check   should   preferably   be   carried   out   when   the  
t

yres   are   cold.
You
  must   reinitialise   the   system   after   the   adjustment  
o

f   one   or   more   tyre   pressures   and   after   changing   one  
o

r   more   wheels.
For
  more   information   on   under-inflation   detection,  
r

efer   to   the   corresponding   section.
+ flashing
  then   fixed,  
a

ccompanied   by   the  
S

ervice   warning   lamp.The
  system   has   fault:   the   tyre  
p

ressures   are   no   longer   monitored.Check
  the   tyre   pressures   as   soon   as   possible.
Have
  the   system   checked   by   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
Foot on the
brake pedal flashing,
 a

ccompanied
 b

y   an   audible   signal  
a

nd   a   message,   and  
a

ssociated with the
"Foot
  on   the   brake"  
w

arning   flashing   in   the  
c

ontrol panel for the
electronic
 ge

arbox.The
  brake   pedal   is   not   pressed   when  
s

tarting   the   engine,   with   an   electronic  
g

earbox.With
  an   electronic   gearbox,   press   the   brake   pedal   to  
s

tart   the   engine.
If
  you   wish   to   release   the   parking   brake   without  
p

ressing   the   brake   pedal,   this   warning   lamp   will  
r

emain   on.
flashing. With
  an   electronic   gearbox,   if   you  
h

old   the   vehicle   on   an   incline   using  
t

he   accelerator   for   too   long,   the  
c

lutch   overheats.Use
  the   brake   pedal   and/or   the   parking   brake.
Warning / indicator lamp
StateCause Action / Observations
1
Instruments

150
C4-cactus_en_Chap06_conduite_ed01-2016
Under-inflation detection
The system monitors the pressures in the four t
yres,   once   the   vehicle   is   moving.
It
  compares   the   information   given   by   the   four  
w

heel 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  
d

etects a drop in the inflation pressure of one
or
  more   tyres. The
  under-inflation   detection   system  
d

oes   not   replace   the   need   for   vigilance  
o

n   the   part   of   the   driver.
This
  system   does   not   avoid   the   need   to  
c

heck   the   tyre   pressures   (including   the  
s

pare   wheel)   every   month   as   well   as  
b

efore   a   long   journey.
Driving
  with   under-inflated   tyres   impairs  
r

oad   holding,   extends   braking   distances  
a

nd   causes   premature   tyre   wear,  
par

ticularly under arduous condition
(high
  loading,   high   speed,   long   journey).
System
  which   automatically   checks   the   pressures   of   the   tyres   while   driving.
The inflation pressures defined for
your vehicle can be found on the tyre
pressure
  label.
For
  more   information   on   the  
i

dentification   markings,   refer   to   the  
c

orresponding
 s
ection.
Tyre
  pressures   should   be   checked  
w

hen the tyres are "cold" (vehicle
stopped
  for   1   hour   or   after   a   journey   of  
l

ess   than   6   miles   (10   km)   at   moderate  
s

peeds).
Other wise
  (when   hot),   add   0.3   bar   to  
t

he   pressures   shown   on   the   label.
Driving
  with   under-inflated   tyres  
i

ncreases   fuel   consumption.
Driving

151
C4-cactus_en_Chap06_conduite_ed01-2016
Under-inflation alertReinitialisation
Before reinitialising the system, ensure t
hat the pressures of the four tyres are
correct for the use of the vehicle and in
line
  with   the   recommendations   on   the  
t

yre   pressure   label.
The under-inflation alert can only
be relied on if the reinitialisation of
the
  system   has   been   done   with   the  
p

ressures in the four tyres correctly
adjusted.
The
  under-inflation   detection   system  
d

oes   not   give   a   warning   if   a   pressure   is  
i

ncorrect   at   the   time   of   reinitialisation.
This
 
is
 
given
 
by
 
fixed
 
illumination
 
of
 
t

his
 
warning
 
lamp,
 
accompanied
 
by
 
a

n
 
audible
 
signal
 
and
 
the
 
display
 
of
 
a
 
m

essage.
It
 
is
 
necessary   to   reinitialise   the   system   every  
t

ime
 
one   or   more   tyre   pressures   are   adjusted,  
a

nd
 
after   changing   one   or   more   wheels.
F
 
R

educe
 
speed
 
immediately,
 
avoid
 e
xcessive
 
steering
 
movements
 
and
 
sudden
 b
raking
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
 
i

n
 
the
 
temporary
 
puncture
 
repair
 
kit),
 
check
 
t

he
 
pressures
 
of
 
the
 
four
 
tyres
 
when
 
cold.
 
I

f
 
it
 
is
 
not
 
possible
 
to
 
carry
 
out
 
this
 
check
 
s

traight
 
away,
 
drive
 
carefully
 
at
 
reduced
 
s

peed.
or
F
I
n the event of a puncture, use the
temporary
 
puncture
 
repair
 
kit
 
or
 
the
 
spare
 
w

heel
 
(depending
 
on
 
equipment),
The loss of pressure detected does not
always
 
cause
 
visible
 
bulging
 
of
 
the
 
tyre.
 
D

o
 
not
 
satisfy
 
yourself
 
with
 
just
 
a
 
visual
 
c

heck. The
 
alert
 
is
 
maintained
 
until
 
the
 
system
 
i

s
 r

einitialised.
6
Driving

152
C4-cactus_en_Chap06_conduite_ed01-2016
Reinitialisation of the system is done in the the touch   screen   tablet,   with   the   ignition   on   and   the  
v

ehicle   stationary.
F
 
C
onfirm   the   instruction   by   pressing   "Ye s ",
an
  audible   signal   and   a   message   confirm  
th

e
 r
einitialisation.
The
  new   pressure   settings   registered   are  
c

onsidered to be reference values by the
system.
Operating fault
The flashing and then fixed illumination of the u nder-inflation w arning lam p a ccompanied b

y   illumination   of   the   Service   warning   lamp  
i

ndicates   a   fault   with   the   system.
In
  this   case,   under-inflation   monitoring   of   the  
t

yres   is   no   longer   assured.
Have
  the   system   checked   by   a   CITROËN  
d

ealer   or   a   qualified   workshop.
Before
  doing   anything   to   the   system,  
t

he   pressures   of   the   four   tyres   must   be  
c

hecked   and   the   system   reinitialised.
The under-inflation alert can only be
relied
 
on
 
if
 
reinitialisation
 
of
 
the
 
system
 
i

s done with the four tyre pressures
correctly
 
set.
Snow chains
The system does not have to be r einitialised   after   fitting   or   removing  
sn

ow
 c
hains.
F

Sel

ect " Under-inflation
initialisation " in the "Driving
assistance "
 
menu
 
in
 
the
 
the
 
t

ouch
 
screen
 
tablet
 
.
Driving

185
C4-cactus_en_Chap08_En-cas-de-panne_ed01-2016
The tyre inflation pressures are given on this label.
This
 
k

it
 
i

s
 
i

nstalled
 
i

n
 
t

he
 
s

torage
 
b

ox,
 
u

nder
 
t

he
 
b

oot
 
floor.
This
 
kit
 
consists
 
of
 
a
 
compressor
 
and
 
a
 
sealant
 
c

artridge.
It allows the temporary repair
 

of
 
a
 
tyre.
You
 
are
 
then
 
able
 
to
 
go
 
to
 
the
 
nearest
 
garage.
It
 
is
 
designed
 
to
 
repair
 
most
 
punctures
 
which
 
c

ould affect the tyre, located on the tyre tread
or
 
shoulder.
Its
 
compressor
 
can
 
be
 
used
 
to
 
check
 
and
 
a

djust
 
the
 
pressure
 
of
 
the
 
tyre.
Temporary pu
ncture r epair k it
Access to the kit
List of tools
These tools are specific to your vehicle and can
vary
  according   to   equipment.   Do   not   use   them  
f

or   other   purposes.
1.
 1

2   V   compressor.
 C

ontains   a   sealant   cartridge   for   the  
t

emporary   repair   of   a   tyre   and   can   also   be  
u

sed   for   adjusting   tyre   pressures.
2.
 T

owing   eye.
For
  more   information   on   towing   refer   to   the  
c

orresponding
 s
ection.
8
In the event of a breakdown

188
C4-cactus_en_Chap08_En-cas-de-panne_ed01-2016
F Switch  on   the   compressor   by   moving  t
he switch B to position "I" until the tyre
pressure
  reaches   2.0   bars.
 T

he   sealant   is   injected   into   the   tyre   under  
p

ressure;   do   not   disconnect   the   pipe   from  
t

he   valve   during   this   operation   (risk   of  
sp

lashing).
If
  after   around   5   to   7   minutes   the  
p

ressure is not attained, this indicates
that
  the   tyre   is   not   repairable;   contact  
a

  CITROËN   dealer   or   a   qualified  
w

orkshop   for   assistance. F
 R emove   the   kit   and   screw   the   cap   back   on  t
he   white   pipe.
 T

ake   care   to   avoid   staining   your   vehicle  
w

ith   traces   of   fluid.   Keep   the   kit   to   hand.
F
 
D
rive   immediately   for   approximately  
t

hree   miles   (five   kilometres),   at   reduced  
s

peed   (between   15   and   35   mph   (20   and  
6

0 km/h)),   to   plug   the   puncture.
F
 
S
top   to   check   the   repair   and   the   tyre  
p

ressure   using   the   kit.
Tyre under-inflation detection
After repair of the tyre, the warning lamp   will   remain   on   until   the   system   is  
r

einitialised.
For
  more   information   on   under-inflation  
d

etection,   refer   to   the   corresponding  
s

ection.
2. Inflation
F Turn the selector A to the "Air" position.
F
 
U
ncoil   the   black   pipe   H  
f
ully.
F
 
C
onnect   the   black   pipe   to   the  
v

alve   of   the   wheel.
In the event of a breakdown

190
C4-cactus_en_Chap08_En-cas-de-panne_ed01-2016
Checking tyre pressures / inflating accessories
You can also use the compressor, without injecting   any   product,   to:
-
 
c
heck   or   adjust   the   pressure   of   your   tyres,
-

i
nflate other accessories (balls, bicycle
tyres...).
F

T
urn the selector A to the
"Air" position.
F
 
U
ncoil   the   black   pipe   H  
f
ully.F
 C onnect   the   compressor's   electrical  
c

onnector   to   the   vehicle's   12   V   socket.
F
 
S
tart   the   vehicle   and   let   the   engine   run.
F
 
A
djust   the   pressure   using   the   compressor  
(

to   inflate:   switch   B in position "I";
 
t

o deflate:   switch   B in position "O" and
press button C ),
  according   to   the   vehicle's  
t

yre   pressure   label   or   the   accessory's  
p

ressure   label.
F
 
R
emove   the   kit   then   stow   it.Should
  the   pressure   of   one   or   more  
t

yres   be   adjusted,   it   is   necessary   to  
r

einitialise the under-inflation detection
system.
For
  more   information   on   under-inflation  
d

etection,   refer   to   the   corresponding  
s

ection.
F
 
C
onnect   the   black   pipe   to   the   valve   of   the  
w

heel   or   accessory.
I

f necessary, fit one of the adaptors
supplied
  with   the   kit   first.
In the event of a breakdown