check engine CITROEN C4 2019 Owner's Manual

178
C4-cactus_en_Chap07_info-pratiques_ed01-2016
In the event of a fault with the SCR emissions control system
In the event of the detection
of a faultDuring an authorised driving phase (between
650 miles and 0 miles) (1 100 km and 0 km)
A
  system   that   prevents   engine   starting   is   activated   automatically   from   650   miles   (1   100   km)   after   confirmation   of   a   fault   with   the   SCR   emissions  
c

ontrol   system.   Have   the   system   checked   by   a   CITROËN   dealer   or   a   qualified   workshop   as   soon   as   possible.
If   it   is   a   temporary   fault,   the   alert  
d

isappears   during   the   next   journey,  
a

fter   self-diagnosis   of   the   SCR   system.
The
  UREA,   SERVICE   and   diagnostic   warning  
l

amps   comes   on,   accompanied   by   an   audible  
s

ignal   and   the   display   of   the   message  
"

Emissions
 f
ault".
The
  alert   is   triggered   when   driving   when   the  
f

ault   is   detected   for   the   first   time,   then   when  
s

witching   on   the   ignition   for   subsequent  
j

ourneys,   while   the   fault   persists. If
  a   fault   with   the   SCR   system   is   confirmed   (after
 3

0   miles   (50   km)   covered   with   the   permanent
 d

isplay   of   the   message   signalling   a   fault),   the
 S

ERVICE   and   engine   diagnostic   warning   lamps
 c

ome   on   and   the   UREA   warning   lamp   flashes,
 a

ccompanied   by   an   audible   signal   and   the
 d

isplay   of   a   message   (e.g.:   "Emissions   fault:
 S

tarting   prevented   in   150 miles")   indicating   the
 r

emaining   range   express   in   miles   or   kilometres.
While
  driving,   the   message   is   displayed   every
 3

0   seconds   while   the   fault   with   the   SCR   system
 p

ersists.
The
  alert   is   repeated   when   switching   on   the
 ig

nition.
You
  should   go   to   a   CITROËN   dealer   or   a
 q

ualified   workshop   as   soon   as   possible.
Other wise, you will not be able to restart your
engine. Starting prevented
To
  be   able   to   start   the   engine,   you   must   call   on  
a

  CITROËN   dealer   or   a   qualified   workshop.
You
  have   exceeded   the   authorised  
d

riving   limit:   the   starting   prevention  
s

ystem   inhibits   engine   starting.
Every time the ignition is switched on, the SERVICE and   engine   diagnostic   warning   lamps   come   on   and t

he   UREA   warning   lamp   flashes,   accompanied   by
 a

n   audible   signal   and   the   display   of   the   message
 "

Emissions   fault:   Starting   prevented".
Practical information

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

213
C4-cactus_en_Chap08_En-cas-de-panne_ed01-2016
When your vehicle's battery is discharged, the engine   can   be   started   using   a   slave   battery  
(

external   or   on   another   vehicle)   and   jump   lead  
c

ables   or   a   battery   booster.
Starting using another battery
F Raise  the   plastic   cover   on   the   (+)   terminal,  i
f   your   vehicle   has   one.
F

C
onnect the red cable to the positive
terminal
  (+)   of   the   flat   battery   A (at
the
  metal   elbow)   then   to   the   positive  
t

erminal (+)   of   the   slave   battery   B or
the booster.
F
 
C
onnect   one   end   of   the   green   or   black  
c

able   to   the   negative   terminal   (-)   of   the  
s

lave battery B or the booster (or earth
point
  on   the   other   vehicle).
F
 
C
onnect  
t
he  
o
ther  
e
nd  
o
f  
t
he  
g
reen  
o
r  
b
lack  
c

able to the earth point C   on   the   broken  
d

own   vehicle. F
 
S
tart   the   engine   of   the   vehicle   with   the  
g

ood   battery   and   leave   it   running   for   a   few  
m

inutes.
F  
O
perate   the   starter   on   the   broken   down  
v

ehicle   and   let   the   engine   run.
If   the   engine   does   not   start   straight   away,  
s

witch   off   the   ignition   and   wait   a   few   moments  
b

efore   trying   again.
Never
 
try
 
to
 
start
 
the
 
engine
 
by
 
c

onnecting
 
a
 
battery
 
charger.
Never
 
use
 
a
 
24
 
V
 
or
 
higher
 
battery
 
b

o o s t e r.
First
 
check
 
that
 
the
 
slave
 
battery
 
has
 
a
 
n

ominal
 
voltage
 
of
 
12
 
V
 
and
 
a
 
capacity
 
a

t
 
least
 
equal
 
to
 
that
 
of
 
the
 
discharged
 
b

attery.
The
 
two
 
vehicles
 
must
 
not
 
be
 
in
 
contact
 w
ith
 
each
 
other.
Switch
 
off
 
the
 
electrical
 
consumers
 
on
 
b

oth
 
vehicles
 
(audio
 
system,
 
wipers,
 
l

ighting, ...).
Ensure
 
that
 
the
 
jump
 
lead
 
cables
 
do
 
n

ot
 
pass
 
close
 
to
 
moving
 
parts
 
of
 
the
 
e

ngine
 
(cooling
 
fan,
 
belts, ...).
Do
 
not
 
disconnect
 
the
 
(+)
 
terminal
 
when
 
t

he
 
engine
 
is
 
running. F
 
W
ait   until   the   engine   returns   to   idle   then  
d

isconnect   the   jump   lead   cables   in   the  
r

everse
 o
rder.
F  
R
efit   the   plastic   cover   to   the   (+)   terminal,   if  
y

our   vehicle   has   one.
F  A llow   the   engine   to   run   for   at   least  3
0 minutes,   by   driving   or   with   the   vehicle  
s

tationary, so that the battery reaches an
adequate
  state   of   charge.
Some
  functions,   including   Stop   &   Start,  
a

re not available if the battery is not
sufficiently
 c

harged.
8
In the event of a breakdown

288
C4-cactus_en_Chap10b_SMEGplus_ed01-2016
QUESTIONANSWER SOLUTION
There is a difference in
sound
 
quality   between   the  
d

ifferent   audio   sources. For
  optimum   sound   quality,   the   audio   settings   for   Loudness,  
A

mbience,   Treble,   Bass,   Volume   can   be   adapted   to   the   different  
s

ound   sources,   which   may   result   in   audible   differences   when  
c

hanging
 s
ource. Check
  that   the   audio   settings   for   Loudness,  
A

mbience,   Treble,   Bass,   Volume)   are   adapted  
t

o   the   sources   listened   to.   Adjust   Balance,  
T

reble,   Bass   to   the   middle   position,   select   the  
"

None"   musical   ambience   and   set   the   loudness  
c

orrection   to   the   "Active"   position   in   CD   mode   or  
t

o   the   "Inactive"   position   in   radio   mode.
With
 
the   engine   off,   the  
s

ystem
 
switches   off   after   a  
f

ew
 
minutes   of   use. When
  the   engine   is   switched   off,   the   system's   operating   time  
d

epends   on   the   state   of   charge   of   the   battery.
The
  switch-off   is   normal:   the   system   switches   to   economy   mode   and  
s

witches   off   to   prevent   discharging   of   the   vehicle's   battery.Start
  the   vehicle's   engine   to   increase   the   battery  
c

harge.
Audio and Telematics

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

292
C4-cactus_en_Chap11_index-alpha_ed01-2016
Maintenance (advice) ............................18 2, 18 3
Maintenance, routine ...................................... 10
M
ap   reading   lamps  
......................................... 67
M

arkings,
 id
entification
 ................................. 2

24
Mat
 .......

............................................... 69,   70,   74
Memorising
 
a

speed
 ...............
........................................ 141
Mirror, rear view
 
.............................................. 54
M

irrors, door .................................................... 53Navigation
 ...............................

......................
256
Number   plate   lamps  
......................................
20
3
M
N
Labels, identification .....................................
2 24
Lamp,   boot  ............................... ..............68, 204
Lamps .............................................................. 79
Leather (care)
 ...............................

.................183
LEDs
  -   Light-emitting  
diodes
 ..............................

.................... 83,   204
Levels
  and   checks  
..............................
...16 8 -172
Lighting,
 c

ornering
 ...............................
...........85
Lighting
  dimmer  
..............................
................39
Lighting,
  guide-me   home  
................................84
L

ighting,
 i
nterior
 .............................................. 67
Lo

ading
 ..............................
.............................10
Load
  reduction   mode  
.................................... 16

0
Localised
  Assistance   /  
Emergency
 C

all
 .......................................... 2

26
Locating
  your   vehicle  
...................................... 41
L

ocking   from   the   inside  
...................................44
L

ocking   the   doors  
..............................
.......44, 46
Low fuel level
 
..............................
..................153Misfuel prevention ...............................
..........155
Mountings, I
sofix ............................... ............113
L
Key with remote 
c ontrol ............................................... 4 0,   41,   43
Kit, hands-free
 ......................................2

78,   279
Kit,
  temporary   puncture  
repair
 ...............................

...................... 76,   185
K
Immobiliser, electronic .............................. 4 1,   43
Indicator,   engine   oil   level  ................................2
7
Indicator
  lamps,   operation  
..............................13
I

ndicators, direction
 ................................ 81

,
 19
9
Inflating
  tyres  
..............................
...................... 9
Inflating
  tyres   and   accessories  
(using
  the   kit)  
..............................
................185
Instrument
  panel  
...............................
..............11
Interactive help
 ........................................3

3,   270
ISOFIX
 ...............

.................................... 113 -115
Jack
 ........

....................................... 191,   193,   194
Jump
  starting  
..............................
..................213
J
Oil change ............................... ..............170, 171
Oil   consumption  ............................................ 17
0
Opening
  the   bonnet  
...................................... 16

7
Opening
  the   boot  
..............................
..............47
Opening
  the   doors  
...............................
...........45
O
Alphabetical index

9
8
In the event of a breakdown
 Connect the compressor's electric plug to the vehicle's 12 V socket.  Start 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.
 Remove the kit and screw the cap back on the white pipe. Take care to avoid staining your vehicle with traces of fluid. Keep the kit to hand.  Drive immediately for approximately three miles (five kilometres), at reduced speed (between 12 and 37 mph (20 and 60 km/h)), to plug the puncture.  Stop to check the repair and the tyre pressure using the kit.
2 . I n fl a t i o n
 Turn the selector A to the "Air" position.  Uncoil the white pipe G fully.  Connect the white pipe to the tyre valve.

11
8
In the event of a breakdown
Checking / adjusting tyre pressures
You can also use the compressor without injecting any product, to check and if necessary adjust your tyre pressures.
 Turn the selector A to the "Air" position.  Uncoil the white pipe G fully.
 Connect the compressor's electrical connector to the vehicle's 12 V socket.  Start the vehicle and let the engine run.  Adjust the pressure using the compressor (to inflate: switch B in position "I" ; to deflate: switch B in position "O" and press button C ), according to the vehicle's tyre pressure label.  Remove the kit then stow it.
Should the pressure of one or more tyres be adjusted, it is necessary to reinitialise the under-inflation detection system. For more information on Under-inflation detection , refer to the corresponding section.
 Connect the pipe to the tyre valve.