2018 CITROEN C4 oil pressure

10
C4-cactus_en_Chap00c_eco-conduite_ed01-2016
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  
b

ars,   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,  
p

assenger   compartment   filter...)   and   observe   the   schedule   of  
o

perations   in   the   personalised   servicing   schedule   for   your   vehicle.
With
  a   BlueHDi   Diesel   engine,   if   the   SCR   system   develops   a   fault,  
y

our   vehicle   becomes   polluting;   go   to   a   CITROËN   dealer   or   a   qualified  
w

orkshop   without   delay   to   have   the   emissions   of   nitrous   oxides   brought  
w

ithin   the   limits   set   by   the   directive.
When
  refuelling,   do   not   continue   after   the   third   cut-off   of   the   nozzle   to  
a

void   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

22
C4-cactus_en_Chap01_Instruments-de-bord_ed01-2016
Engine oil
pressurefixed.
There   is   a   fault   with   the   engine  l
ubrication   system.You
  must   stop   as   soon   it   is   safe   to   do   so.
Park,   switch   off   the   ignition   and   contact   a   CITROËN  
d

ealer   or   a   qualified   workshop.
Battery charge
fixed. The   battery   charging   circuit   has   a  
f

ault   (dirty   or   loose   terminals,   slack   or  
c

ut   alternator   belt,   ...).
The   warning   lamp   should   go   off   when   the   engine   is  
s

tarted.
If   it   does   not   go   off,   contact   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
Maximum
coolant
temperature fixed.
The   temperature   of   the   cooling  
s

ystem   is   too   high.
Stop   as   soon   as   it   is   safe   to   do   so.
Wait   until   the   engine   has   cooled   down   before   topping  
u

p   the   level,   if   necessary.
If   the   problem   persists,   contact   a   CITROËN   dealer   or  
q

ualified
 w
orkshop.
Warning / indicator lamp
StateCause Action / Observations
Instruments

172
C4-cactus_en_Chap07_info-pratiques_ed01-2016
Coolant level
The coolant level should be close
to  the   "MA X"   mark   but   should   never  
e

xceed   it.
In
 
addition,   as   the   cooling   system   is   pressurised,
 w

ait
 
at
 
least   one   hour   after   switching   off   the
 e

ngine
 
before   carrying   out   any   work.
To
 
avoid
 
any   risk   of   scalding,   unscrew   the   cap   by
 t

wo
 
turns
 
to   allow   the   pressure   to   drop.   When   the
 p

ressure
 
has   dropped,   remove   the   cap   and   top
 u

p
 
the
 
level.
Changing the coolant
The coolant does not have to be replaced at routine services.
The cooling fan may star t after switching
off the engine: take care with ar ticles and
clothing that might be caught by the fan
blades. When   the   engine   is   warm,   the   temperature   of  
t

he   coolant   is   regulated   by   the   fan.
Fluid specification
The coolant must conform to the ma
nufacturer's r ecommendations.
Fluid specification
For optimum cleaning and to avoid freezing, this   fluid   must   not   be   topped   up   or   replaced  
w

ith   plain   water.
In
 
w
intry  
c
onditions,  
i
t  
i
s  
r
ecommended  
t
hat  
y
ou  
u

se   an   ethyl   alcohol   or   methanol   based   fluid.
Screenwash fluid level
Top up the level when necessary.
To p p i n g u p
The reservoir must be topped up without delay by   a   CITROËN   dealer   or   a   qualified   workshop.
Diesel fuel additive
level (Diesel with particle
filter)
The additive reservoir low level is
indicated  by   fixed   illumination   of  
A
void   prolonged   contact   of   used   oil   or  
f

luids   with   the   skin.
Most   of   these   fluids   are   harmful   to  
h

ealth   or   indeed   very   corrosive.
Do not discard used oil or fluids into
sewers   or   onto   the   ground.
Take   used   oil   to   a   CITROËN   dealer   or  
a

  qualified   workshop   (France)   or   to   an  
a

uthorised   waste   disposal   site.
Used products
this warning lamp, accompanied by an audible s
ignal   and   a   message   that   the   particle   filter  
a

dditive   level   is   too   low.
Practical information

174
C4-cactus_en_Chap07_info-pratiques_ed01-2016
Brake wear depends on the style of   driving,   particularly   in   the   case  
o

f vehicles used in town, over short
distances.
  It   may   be   necessary   to  
Brake pads
For information on checking brake disc wear, contact a CITROËN dealer
or
  a   qualified   workshop.
Brake disc wearOnly use products recommended by CITROËN   or   products   of   equivalent  
q

uality
 an
d
 sp
ecification.
In
  order   to   optimise   the   operation   of  
u

nits   as   important   as   those   in   the  
b

raking   system,   CITROËN   selects   and  
o

ffers   very   specific   products.
After
  washing   the   vehicle,   dampness,  
o

r   in   wintry   conditions,   ice   can   form  
o

n   the   brake   discs   and   pads:   braking  
e

fficiency   may   be   reduced.   Make   light  
b

rake   applications   to   dry   and   defrost  
t

he   brakes.Manual gearbox
The gearbox does not require any maintenance   (no   oil   change).
Refer
  to   the   manufacturer's   service  
s

chedule   for   the   checking   interval   for  
t

his
 c
omponent.
Electronic gearbox
The gearbox does not require any maintenance   (no   oil   change).
Refer
  to   the   manufacturer's   service  
s

chedule   for   details   of   the   checking  
i

nterval   for   this   component.
Parking brake
If excessive travel or a loss of effectiveness   of   this   system   is  
n

oticed,   the   parking   brake   must   be  
c

hecked,   even   between   two   services.
Checking
  this   system   must   be   done   by   a  
C

ITROËN   dealer   or   a   qualified   workshop. To
  avoid   damaging   the   electrical   units,  
n

ever use   a   high   pressure   jet   wash   in  
t

he   engine   compartment.
have
 
the
 
condition
 
of
 
the
 
brakes
 
checked,
 
even
 
b

etween
 v

ehicle
 s

ervices.
Unless
 
there
 
is
 
a
 
leak
 
in
 
the
 
circuit,
 
a
 
drop
 
in
 
t

he
 
brake
 
fluid
 
level
 
indicates
 
that
 
the
 
brake
 
p

ads
 
are
 
worn.
Practical information

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

290
C4-cactus_en_Chap11_index-alpha_ed01-2016
ABS .................................................................91
Accessories .............................. ....................161
AdBlue
® ............................... .................... 19,   175
Adjusting h eadlamps ...................................... 84
A
djusting   head   restraints  
................................ 50
A

djusting
 s
eats
 .......................................... 4
9,   51
Adjusting
  the   air   distribution  
.............. 5
8,   60,   63
Adjusting
  the   air   flow  
........................... 5
7,   59,   63
Adjusting
  the   date  
........................................... 38
A

djusting   the   height  
of
 
the
 
steering   wheel  
.................................... 54
A

djusting   the   temperature  
.................. 5
7,   59,   61
Adjusting
  the   time  
........................................... 38
A

dvice on care and
maintenance
 ................................. 6

8,   174,   183
Advice
 
on   driving  
..............................
.... 119,   120
Airbags
 ...............

........................... 15,   16,   21,   99
Airbags,
 c

urtain
 ..................................... 10

2,
 10
3
Airbags,
  front......................................... 10 0,
 10

3
Airbags,
 la

teral
 ...................................... 10

1,
 10
3
AIRBUMP
® ............................................ 18 2, 18 3
Air c
onditioning ............................... ......9,   56,   59
Air
 
conditioning,   automatic  
.......................5
6,   61
Air
 c

onditioning,
 m
anual
 ...........................5
6,   59
Air
 
intake
 
...............
....................... 55,   58,   60,   64
Air vents
 ..............................

............................ 55
Anti-lock
 
braking   system   (ABS)  
......................91
A

nti-theft
 ..............................
...........................41
Armrest,
 
front  
......................................6
9,   70,   73
ASR
 
(Anti-slip   regulation)  
...................9
1,   93,   95
Assistance call
 ...............................

........ 90,   226
Assistance,
 em

ergency
 
b

raking
 ...............
........................................... 91
Audio
 
streaming   (Bluetooth)  
.........................24

8
Auxiliary
 
socket  
............................................. 24

6
AChecking the levels ................................17 0 -172
Checking   tyre   pressures  
(using
  the   kit)  
..............................
........185,   190
Checks
 ...............

................................... 173 ,
 17

4
Child
  lock  
...............................
........................118
Children (safety)
 ...................... 10

4 -107, 110 -118
Child seats
 
...............9
8,   104-106,   110,   111,   117
Child seats, conventional
 .............................. 11

0
Child seats, i-Size
 
...............................
..........11 6
Child seats, ISOFIX
 
...............................11

3 -11 6
C
ITROËN  
Connect   Box   
...............................2

26
C
ITROËN
L
ocalised
Emergency/Assistance
 C

all
 .......................2

26
CITROËN Multicity Connect
 ...............

....................................... 273
Cleaning
 (

advice)
 .......................................... 18

3
Closing
  the   boot  
...............................
...............47
Closing
  the   doors  
...............................
.............45
Coat
  hooks  
...............................
.......................73
Compressor,
  tyre   inflation  
............................18

5
Configuration,
 v

ehicle
 ..................................... 28
C

onnection, Bluetooth
 ..........................2
78,   279
Control, electric windows
 ................................ 48
C

ontrol,
 em
ergency
 
b

oot release
 ...............................
...................47
Control, heated seats
 ...................................... 50
C

ontrols,   steering  
mounted
 ...................................................... 23

3
Control
  stalk,   lighting  
...................................... 79
C

ontrol   stalk,   wipers  
....................................... 86
C

ourtesy   lamp  
...............................
..........6 7, 2 0 4
Cruise control
 ................................................ 13

8
Cup holder
 
...............................
..................69,   70
Cable, audio
 ..................................................
24

6
Cable,
 
jack
 
..............................

...................... 246
Capacity,
 
fuel
 
tank
 
..............................

.......... 153
Cap, fuel filler
 
................................................ 15

3
CD
 ..............................

................................... 246
Central
 
locking
 
.................................... 4

1,
 
43,
 
44
Changing
 a bu

lb
 ............................................ 19

7
Changing
 a f

use
 ............................................ 20

5
Changing
 
a
 
wheel
 
...............................

.......... 191
Changing
 
a
 
wiper
 

blade
 ...............

......................................89,
 
163
Changing
 
the
 
remote
 
control
 

battery
 ........................................................... 42
C

hecking
 
the
 
engine
 

oil level
 ...............

........................................... 27
C
Bag hook ............................... ..........................76
Battery ............................... ..... 160,   173,   212-215
Battery,
 c

harging
 ...............................
............214
Battery,
  remote   control  
...................................42
B

lack   screen  
..............................
.....................39
Blanking
  screen  
(snow shield)
 ...............................

................15 8
BlueHDi
 ...............................

.................... 24,   175
Bluetooth (hands-free, telephone)
 ........2

78,   279
Bonnet
 ...............

............................................ 167
Boot
 ........

............................................. 47,   68,   75
Brake
  discs,   pads  
...............................
...........174
Brake
  lamps  
...............................
...................202
Brakes
 ..................................................... 1

8 , 174
Bulbs
 (

changing)
 ...............................
............197
B
Alphabetical index

293
C4-cactus_en_Chap11_index-alpha_ed01-2016
Radio ............................................................. 242
Radio,   digital   (Digital   Audio   Broadcasting   -  
D

A B) ............................................................ 244
RDS
 ................

............................................... 243
Rear
  screen,   demisting   /   defrosting................66
Recharging
  the   battery  
.........................21

2, 214
Recirculation, air
 ...............................

. 58,   60,   64Safety, children
 ...............
10

0, 104 -107, 110 -118
Screen,
  cold   climate  
.....................................15

8
Screen, colour
 ................................ 2

9,   234,   235
S
R
Screenwash, front ...........................................87
S creenwash, rear ............................... .............87
SCR (Selective Catalytic Reduction)
 ............ 17

5
Seat belts
 .......................................... 9

6 -98,   110
Seat, rear bench
 ..............................

...............51
Seats, front
 ...............................

.......................49
Seats, heated
 ...............................

...................50
Seats, rear
 ....................................................... 51
S

erial   number,   vehicle  
..................................2

24
Service indicator
 ............................................. 24
S

ervicing
 ...............................
..........................10
Settings,
 e

quipment
 ........................................ 28
S

ettings
 (
Menus)
 ...............................
............264
Settings,
  system  
...............................
.............271
Sidelamps
 ......................... 7

8,   83,   197,   198,   202
Side repeater
 ..............................

..................201
Snow chains
 .................................................. 15

7
Socket,
  12   V   accessory  
.............................6

9 -71
Socket,
  auxiliary  
...............................
.......72, 246
Socket,
  JACK  
...............................
...........72, 246
Sockets,
  audio  
................................................ 72
Spe

ed
 l
imiter
 ...............................
.......... 135,   141
Stability control (ESC) ............................... 16,
  91
Starting
  the   engine  
............................... 12

1, 127
Starting
  using   another   battery  
......................2

13
Station, radio
 .........................................2

42,   243
Stay, bonnet
 ...............................

...................167
Steering
  wheel,   adjustment  
............................54
S

topping   the   vehicle  
..................................... 12

1
Stop & Start
 ........................ 1

5,   36,   65,   132,   145,
153,
  167,   173,   212,   215
Stop
  (warning   lamp)  
........................................ 17
St

orage
 ................
...................................... 71,   73
Sun visor
 .................................................... 6

9 -71
Switching
  off   the   engine  
...............................12

1
Synchronising
  the   remote  
control
 ........................................................... 42
P

aint colour code
 .......................................... 2
24
Panoramic
 
glass
 

sunroof
 ................

.......................................... 68
Parcel shelf, rear
 ....................................... 76

, 77
Park
 
Assist
 
...............................

..................... 145
Parking
 
brake
 
........................................ 1

2 4 , 174
Parking
 
sensors,
 
front
 
................................... 14

3
Parking
 
sensors,
 
rear.................................... 142
Plates, identification ...................................... 224
Player, Apple
® .............................. .................248
Player,
 
MP3
 
CD  ............................... ..............246
Player, USB
 
................................................... 24

6
Plip
 ..............................

.............................. 4 0 , 41
Pre-heater, Diesel
 ...............................

............14
Pressures, tyres
 ............................

185,   190,   224
Pre-tensioning
  seat   belts  
................................ 98
P

riming
 pu

mp
 ...............................
.................218
Priming
 
the
 
fuel   system  
................................ 2

18
Protecting
 
c

hildren
 ......................... 10

0, 104 -107, 110 -118
Protectors
 ...................................................... 18

2
Puncture
 ................

........................................ 185
PReduction of electrical load ..........................16 0
Regeneration   of   the   particle  
filter
 ........

..................................................... 173
Reinitialisation of the under-inflation detection
  system  
......................................... 1

51
Reinitialising
  the   remote   control  
.....................42
R

eminder,   lighting   on  
...................................... 81
R

emote   control  
................................................ 40
R

emoving   a   wheel  
..............................
..........193
Removing
  the   mat  
...............................
............74
Replacing
 bu

lbs
 ..............................
..............197
Replacing
 f

uses
 ..............................
..............205
Replacing
  the   air   filter  
...................................17

3
Replacing
  the   oil   filter  
................................... 17

3
Replacing
 t

he
 p
assenger
 
c

ompartment   filter  
...................................... 17

3
Reservoir, screenwash
 ................................. 17

2
Resetting
  the   service  
indicator
 ...............................

.........................26
Resetting
  the   trip   recorder  
..............................37
R

eversing
 c
amera
 ...............................
..........14 4
Reversing
 lam

p
 ............................................. 2

02
Risk
  areas   (update)  
....................................... 2

61
Roof bars
 ....................................................... 16

4
Running
  out   of   fuel  
(Diesel)
 ....................................................... 2

18
.
Alphabetical index