2015 Citroen C4 CACTUS check engine

220
C4-cactus_en_Chap10_verifications_ed02-2014
After topping up the oil, the check when switching   on   the   ignition   with   the   oil  
l

evel   indicator   in   the   instrument   panel  
i

s   not   valid   during   the   30   minutes   after  
t

opping   up.Oil grade
Before topping-up the oil or changing the oil, check   that   the   oil   is   the   correct   grade   for   your  
e

ngine   and   conforms   to   the   manufacturer's  
r

ecommendations.
Topping up the engine oil level
Refer to the "Petrol engine" or "Diesel engine" s ection for the location of the oil filler cap in the
engine
  compartment   of   your   vehicle.
F

U
nscrew the oil filler cap to reveal the filler
aperture.
F
 
A
dd   oil   in   small   quantities,   avoiding   any  
s

pills   on   engine   components   (risk   of   fire).
F
 
W
ait   a   few   minutes   before   checking   the  
l

evel   again   using   the   dipstick.
F
 
A
dd   more   oil   if   necessary.
F
 
A
fter   checking   the   level,   carefully   refit   the  
o

il   filler   cap   and   the   dipstick   in   its   tube.
Engine oil change
Refer to the manufacturer's service schedule for   details   of   the   interval   for   this   operation.
In
  order   to   maintain   the   reliability   of   the   engine  
a

nd   emission   control   system,   never   use  
a

dditives   in   the   engine   oil.
Checks

221
C4-cactus_en_Chap10_verifications_ed02-2014
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  
p

ressurised, wait at least one hour after
switching
 
off   the   engine   before   carrying   out   any  
wo

rk.
To
 
avoid
 
any   risk   of   scalding,   unscrew   the   cap  
b

y
 
two
 
turns   to   allow   the   pressure   to   drop.  
W

hen
 
the
  pressure   has   dropped,   remove   the  
c

ap
 
and
 
top   up   the   level.Changing the coolant
The coolant does not have to be replaced at routine services.
The brake fluid level should be close to   the   "MA X"   mark.   If   it   is   not,   check  
t

he   brake   pad   wear.
Brake fluid level
Changing the fluid
Refer to the manufacturer's service schedule for   details   of   the   interval   for   this   operation.
Fluid specification
The brake fluid must conform to the manufacturer's r ecommendations. 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.
10
Checks

223
C4-cactus_en_Chap10_verifications_ed02-2014
Checks
12 V battery
The battery does not require any maintenance.
H owever,   check   that   the   terminals   are   clean a

nd   correctly   tightened,   particularly   in   summer
 a

nd   winter.Refer to the manufacturer's service schedule for details of the
replacement
  intervals   for   these  
c

omponents.
Air filter and passenger compartment filter
Replace the oil filter each time the e ngine   oil   is   changed.
Refer
  to   the   manufacturer's  
s

ervice schedule for details of
the
  replacement   interval   for   this  
c

omponent.
Oil filterThe presence of this label, in particular with
the   Stop   &   Start   system,   indicates   the   use   of  
a s

pecific 12 V lead-acid battery with special
technology
  and   specification.   The   involvement  
o

f   a   CITROËN   dealer   or   a   qualified   workshop  
i

s   essential   when   replacing   or   disconnecting  
t

he   battery.
Unless
  other wise   indicated,   check   these   components   in   accordance   with   the   manufacturer's   service   schedule   and   according   to   your   engine.
Other wise,   have   them   checked   by   a   CITROËN   dealer   or   a   qualified   workshop.
Depending   on   the   environment   (e.g.   dusty  
a

tmosphere)   and   the   use   of   the   vehicle  
(

e.g. city   driving),   replace them twice as often
if necessary .
A   clogged   passenger   compartment   filter   may  
h

ave   an   adverse   effect   on   the   per formance  
o

f   the   air   conditioning   system   and   generate  
u

ndesirable
 o
dours.
Particle filter (Diesel)
The start of saturation of the
particle filter is indicated by the
fixed
  illumination   of   this   warning  
l

amp   accompanied   by   a   warning  
m

essage.
As
 
soon   as   the   traffic   conditions   permit,  
r

egenerate   the   filter   by   driving   at   a  
s

peed   of   at   least   40   mph   (60   km/h)   until  
t

he
 
warning   lamp   goes   off.
If
 
the
  warning   lamp   stays   on,   this  
i

ndicates   a   low   additive   level.
on a n

ew vehicle, the first particle
filter
 
regeneration   operations   may   be  
a

ccompanied   by   a   "burning"   smell,  
w

hich   is   per fectly   normal.
Following
  prolonged   operation   of   the  
v

ehicle at very low speed or at idle,
you
 
may,   in   exceptional   circumstances,  
n

otice   the   emission   of   water   vapour   at  
t

he
 
exhaust   on   acceleration.   This   does  
n

ot affect the behaviour of the vehicle
or
 
the   environment.
When
 
carrying
 
out
 
work
 
on
 
the
 
battery,
 
refer
 
t

o the "12 V battery" section for details of the
precautions
 
to
 
be
 
taken
 
before
 
disconnecting
 
t

he
 
battery
 
and
 
following
 
its
 
reconnection.
10
Checks

224
C4-cactus_en_Chap10_verifications_ed02-2014
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.
Checks

305
C4-cactus_en_Chap13_index-alpha_ed02-2014
accessories ..................................................212
Accessory   socket,   12V  ..............................6
9 -71
a

d
blu
e
® ............................... ............ 19,   161,   165
Adjusting h eadlamps .................................... 11
5
Adjusting
  head   restraints  
................................ 50
A

djusting   the   steering   wheel  
..........................56ad

vice on care
and
 m

aintenance
 ........................ 12

1, 214, 2 24
Advice
 
on   driving  
..............................
..............78
Airbags
 ...............

......................... 15,   16,   21,   135
Airbags,
 c

urtain
 ..................................... 1
39,   140
Airbags,
  front......................................... 136,   140
Airbags,
 la

teral
 ...................................... 1
38,   140
Airbag
 w

arning
 lam
p
 ........................... 1
5,   16,   21
aI

R
b
UM
P
® ............................................ 21 1, 214
Air
 
conditioning,   automatic  .......................5 8,   63
Air
 c

onditioning,
 m
anual
 ...........................5
8,   61
Air
 d

istribution
 a
djustment
 ..................6
0,   62,   65
ai

r filter
 
...............
........................................... 223
Air
 
flow
 
adjustment  
............................. 5
9,   61,   65
Air
 
intake
 
...............
............................. 60,   62,   66
air

recirculation
 .................................. 6
0,   62,   66
ai

r vents
 ..............................
............................ 57
ant

i-theft
 ..............................
.....................40, 42
Armrest,
 
front  
......................................6
9,   70,   73
as

sistance call
 .............................. 1
25,   231,   232
Audible
 w

arning
 ............................................ 12

5
au

dio cable
 ................................................... 25

4
Audio
 
streaming  
(Bluetooth)
 ..............................

............250,   253
Automatic
 
illumination  
of
 
headlamps  
...................................... 1
09,   112
Automatic
 ope

ration
 
o

f
 
hazard
  warning   lamps  
............................ 12

4
Automatic
 
rain   sensitive  
windscreen wipers
 ............................... 11

7,
 11
9
Auxiliary
 
socket  
.............................. 7
2,   250,   254
A
C
Capacity, fuel tank .............................. ..........15 6
C d ..............................
...................................250
CD
  MP3  
................
......................................... 250
Central
  locking  
..........................................4
0,   43
Changing
 a bu

lb
 .................................... 1

8 3 -19 0
Changing
 a f

use
 ..................................... 19

1-197
Changing
  a   wheel  
...............................
...176 -181
Changing
  a   wiper   blade  
........................1
20,   203
Changing
  the   date  
........................................... 38
C

hanging   the   remote   control   battery  
..............41
C

hanging
 t
he
 t
ime
 ........................................... 38
C

hecking   levels  
..................................... 2

19-222
Checking
  the   engine   oil   level  
.................. 2
7,   219
Checking
  tyre   pressures  
(using
  the   kit)  
..............................
................175
Checks
 ...............

.................................... 217-2 24
Child
  lock  
...............................
........................155
Bag
  hook  
...............................
..........................
76
bat
tery
 ...............................
............ 198 -202,   223
Battery,
 c
harging
 ...............................
............
201
Battery,   remote   control  
.............................
41
, 42
Black   screen  
..............................
...................
123
bl
ue H
di
 
...............
.............................24,   84,   161
Bluetooth   (hands-free)  
......................... 2
92,   293
Bluetooth
 (
telephone)
 ........................... 2
92,   293
bo

nnet
 ...............
............................................
216
bo
nnet stay
 ...................................................
2
16
b

oot
 ........
...........................................46,   75,   123
Boot   lamp  
..............................................1
23,   190
Brake   discs  
....................................................
2
24
Brake   lamps  
...............................
...................
188
Brake
 p
ads
 ...............................
.....................
224
Braking   system   warning   lamp  
.........................
18
B
Children ............................... ... 134,   136,   141-155
Child seats  .............................. ..............141-15 4
Child seats, conventional
 .............................. 14

7
Child seats, i-Size
 
...............................
..........153
Child seats, IS
oF

IX  
...................................... 1

51
 C

ITR
oËn L

ocalised a
s
sistance Call
 ...........2

32
C
ITR
oËn
Localised
 E
mergency
 C
all........... 232
CITROËN
 M

ULTICITY
 C
ONNECT
 ............... 2
87
Cleaning
 (

advice)
 .......................................... 2

14
Closing
  the   boot  
...............................
...............46
Closing
  the   doors  
...............................
.............44
Coat
  hook  
........................................................ 73
C

old   climate   screen  
...................................... 2

10
Colour screen
 ...............................

.. 29,   234,   235
Connectors, audio
 .......................... 7

2,   250,   254
Coolant level
 ..............................

...................221
Cornering
 lam

ps
 ..............................
.............11 6
Cruise control
 ............................................9

6,   99
Cup holder
 
...............................
..................69,   70
D
DAB (Digital Audio Broadcasting) ........248,   249
Date   (setting)  ............................... ....................38
Daytime
  running   lamps  
................. 1
09,   113,   184
Deactivating
  ESP  
.......................................... 13

1
Deactivating
 t

he
 p
assenger
 a
irbag
 ...............13

6
Demisting/Defrosting,
 f

ront
 .............................67
D

emisting/Defrosting,
 r
ear.............................. 68
di

esel additive level
 ...................................... 2

22
Diesel
  engine   pre-heat   warning   lamp  
............14
D

igital   Audio   Broadcasting   (DAB)  
........2
48,   249
Dimensions
 ..............................

.....................229
Dipped
 be

am
 ...............................
..........108,   184
Dipstick
 ................

.......................................... 219
di

rection indicators
 ....... 1
14,   124,   183,   185,   188
.
alphabetical index