2016 Citroen C4 PICASSO check engine

277
C4-Picasso-II_en_Chap07_info-pratiques_ed01-2016
Checks
12 V battery
The battery does not require any
maintenance.
However,  check   that   the   terminals  
a

re   clean   and   correctly   tightened,  
p

articularly   in   summer   and   winter.Refer
  to   the   manufacturer's  s
ervice schedule for details of the
replacement intervals for these
components.
Air filter and passenger compartment filter
Replace the oil filter each time the
engine   oil   is   changed.
Refer
  to   the   manufacturer's  
s

ervice schedule for details of
the replacement interval for this
component.
Oil filterThe presence of this label, in particular
with the Stop & Start system, indicates
the use of a specific 12 V lead-acid
battery
  with   special   technology   and
 s

pecification.
 T

he involvement of a CITROËN dealer
or
  a   qualified   workshop   is   essential   when
 r

eplacing   or   disconnecting   the   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
of   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  
i

llumination   of   this   warning   lamp  
a

ccompanied   by   a   warning   message.
As soon as the traffic conditions permit,
regenerate
  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.
For more information on Checking
levels and the Diesel additive level in
particular,
  refer   to   the   corresponding  
s

ection.
On a new 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
the
 
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 batter y " section for details of the
precautions
 
to
 
be
 
taken
 
before
 
disconnecting
 
t

he
 
battery
 
and
 
following
 
its
 
reconnection.
7
Practical information

278
C4-Picasso-II_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   have
 t

he   condition   of   the   brakes   checked,
 e

ven   between   vehicle   services.
Brake pads
For information on checking brake disc wear, contact a CITROËN dealer
or
  a   qualified   workshop.
Brake disc wear
Only use products recommended by
CITROËN or products of equivalent
quality
 an
d
 sp
ecification.
In order to optimise the operation of
units as important as those in the
braking
  system,   CITROËN   selects   and  
o

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

r in wintry conditions, ice can form
on
  the   brake   discs   and   pads:   braking  
e

fficiency   may   be   reduced.   Make   light  
b

rake   applications   to   dry   and   defrost  
t

he   brakes.
Electric parking brake
For more information, refer to the " Electric
parking brake - Operating faults "
  section.
This system does not require any
routine
  servicing.   However,   in   the  
e

vent of a problem, have the system
checked   by   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
Manual gearbox
The gearbox does not require any m
aintenance   (no   oil   change).
Refer
  to   the   manufacturer's   service  
s

chedule   for   the   checking   interval   for  
t

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

chedule for details of the level
checking
  interval   for   this   component.
To
  avoid   damaging   the   electrical   units,  
n

ever use   a   high   pressure   jet   wash   in  
t

he   engine   compartment.
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

290
C4-Picasso-II_en_Chap08_en-cas-panne_ed01-2016
Checking /adjusting tyre pressures
You can also use the compressor without
injecting  any   product,   to   check   and   if   necessary  
a

djust   your   tyre   pressures.
F

T
urn the selector A to the "Air"
position.
F
 
U
ncoil   the   black   pipe   H  
f
ully.
F
 
C
onnect   the   black   pipe   to   the  
t

yre   valve. 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.
F
 
R
emove   the   kit   then   stow   it.Should the pressure of one or more
tyres
  be   adjusted,   it   is   necessary   to  
r

einitialise the under-inflation detection
system.
For more information on Under-
inflation detection , refer to the
corresponding
 s

ection.
In the event of a breakdown

316
C4-Picasso-II_en_Chap08_en-cas-panne_ed01-2016
F Start  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.
 I

f   the   engine   does   not   start   straight   away,  
s

witch   off   the   ignition   and   wait   a   few  
m

oments   before   trying   again.
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
your
  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.
Starting using another battery
Some functions, including Stop & Start, are not available if the battery is not
sufficiently
 c

harged.
F

R

aise the plastic cover on the (+) terminal,
if
 
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 terminal

(+) 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.
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
with
 
each
 
other.
Switch off the electrical consumers on
both vehicles (audio system, wipers,
lighting, ...).
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
the
 
engine
 
is
 
running.
When
 
your
 
vehicle's
 
battery
 
is
 
discharged,
 
the
 
e

ngine
 
can
 
be
 
started
 
using
 
a
 
slave
 
battery
 
(

external
 
or
 
on
 
another
 
vehicle)
 
and
 
jump
 
lead
 
c

ables
 
or
 
a
 
battery
 
booster.
In the event of a breakdown

334
C4-Picasso-II_en_Chap11_index-alpha_ed01-2016
ABS ...............................................................225
Accessories .............................. ....................266
Accessory position
 ....................................... 13

0
Access
  to   the   3rd   row  
..................................... 86
Ad

Blue
® ............................... ........18,   35,   42,   279
Adjusting   head   restraints  ..........................7 9,   83
Adjusting
 s

eats
 ........................ 7

5, 77, 82, 84, 87
Adjusting
  the   air   distribution  
..............9

4, 96, 98
Adjusting
  the   air   flow  
........................... 9

4, 95, 97
Adjusting
  the   height   and   reach  
of
 
the
 
steering   wheel  
.................................... 91
A

djusting   the   seat   belt   height  
.......................2

28
Adjusting
  the   temperature  
..................9

4, 95, 97
Advice on care and maintenance
 ................. 2

78
Advice
 
on   driving  
..............................
....123,
 12

4
Airbags
 ...............

.....................................32,   233
Airbags,
 c

urtain
 .....................................2
36,   237
Airbags,
  front.........................................234,   237
Airbags,
 la

teral
 ......................................2
35,   237
Air
 c

onditioning
 ...............................9
,   93,   95,   97
Air
 
conditioning,   automatic  
............................ 97
A

ir
 c

onditioning,
 m
anual
 ................................. 95
A

ir
 
intake  
...............
............................. 94, 96, 98
Air vents
 ..............................

............................92
Alarm
 ............................................................... 70
A

nti-lock   braking   system   (ABS)  
....................2

25
Anti-pinch
 ................................................7

3,   223
Anti-theft
 ..............................

...................59,   130
Armrest, front
 
.................................................. 81
AS

R
 ............................................................... 2

25
Assistance call
 ...............................

.......224,   332
Assistance,
 em

ergency
 b
raking
 ...................2

25
Audible
 w

arning
 ............................................ 2

24
Automatic headlamps
 ............................. 2

3,   212Battery
 ...............................

............
 
277,   315 -318
Battery,
 c
harging
 ...............................
............
317
Battery, remote control
 ............................. 5
8, 59
Black pan el
...................................................... 47
Black   screen  .............................. .....................
47
Blanking   screen   (snow   shield)  ......................2
61
Blind, panoramic sunroof
 .............................. 2

23
Blind spot sensors
 .................................. 2

4, 182
Blinds, side
 ................................................... 11

2
BlueHDi
 ...............................

............42,   279,   321
Bonnet
 ...............

............................................271
Boot
 ........

.........................................................63
Boot
  (fittings)  
...............................
..................117
Boot
  (opening)  
...............................
..................51
Brake
 d

iscs/pads........................................... 278
Brake
  lamps  
...............................
...........305-308
Brake
  warning   lamp  
.................................. 3
1,   34
Braking,
 d

ynamic
 em
ergency
 .......................13

5
Bulbs
 (

changing)
 ...........................3

01,
 3
05-308Checking
  the   engine   oil   level  
.................. 4
1,   234
Checking   the   levels  
................................
2
74-276
Checking   tyre   pressures  
(using   the   kit)  .............................. ................
290
Checks ............... ....................................
272-278
Checks,   routine  .....................................2
77, 278
Child
  lock  
...............................
........................256
Children
 ......................... 2

45,   247,   250,   251,   253
Children (safety)
 .................... 2

32,   234,   238 -256
Child seats, conventional
 .............................. 24

4
Child seats, ISOFIX
 
......................................25

0
C
ITROËN 
Connect   Box   
...............................3

32
C
ITROËN
L
ocalised
Emergency
 C

all
 ..........................................3

32
Closing
  the   boot  
...............................
...............63
Closing
  the   doors  
...............................5

2, 54, 56
Collision
  risk   alert  
..............................
...........176
Configurations,
 s

eats
 ......................................89
C

onfiguration,
 v
ehicle
 .....................................13
C

ontrol,   emergency   boot   release  
...................67
C

ontrol,
 em
ergency
 do
or
 ................................62
C

ontrol, heated seats
 ......................................81
C

ontrol   stalk,   lighting  
..............................2
3,   206
Control
  stalk,   wipers  
.....................21

8, 219, 221
Courtesy lamps
 
.............................................12

1
Cruise control
 ................ 1

49, 152, 157, 160, 167
Cruise control, dynamic
 
........................16

0, 167
Cruise control by speed limit
 r

ecognition
 ..........................................15

0
Cup holder
 
...............................
......................105
A
Capacity, fuel tank .............................. ..........257
Cap, fuel filler  ................................................ 2
57
Cartridge,
 f

ragrance
 ..................................... 10

3
Central
  locking  
.................................... 5
1,   53,   60
Changing
 a bu

lb
 ............................................ 3

01
Changing
 a f

use
 ............................................ 31

0
Changing
  a   wheel  
...............................
..........291
Changing
  a   wiper   blade  
.......................2

22, 268
Changing
  the   remote   control   battery  
..............58
C
B
Alphabetical index

336
C4-Picasso-II_en_Chap11_index-alpha_ed01-2016
Identification, vehicle ....................................3 31
Ignition ................ ........................................... 13 0
Immobiliser, electronic
 ............................5

9,   130
Indicator, AdBlue
® range ................................. 42
In
dicator, coolant temperature ........................ 40
I
ndicator,
 
engine
 
oil   level  
........................ 4

1, 2 74
Indicator
 
and
 
warning  
lamps
 ..............................

........................ 21-36
Indicators, direction
 ...................................... 2

15
Inflating
 
tyres
 
..............................
.............. 9,   331
Inflating
 
tyres
 
and
  accessories  
(using
 
the
 
kit)
 
..............................
................290Instrument panels
 ...............................

.......
17-19
Intelligent
 T
raction
 C
ontrol
 ............................
2
26
ISOFIX
 ...............
...........................................
240
Key, electronic
 ......................................... 5
1,   130
Keyless   Entry   and   Starting  
.....................5
3,   130
Kit, temporary puncture repair
 ...................... 28
4Labels, identification
 .....................................
3
31
Lamp, boot
 ...............................
.....................
120
Lamps,
 par
king
 .............................................
2
10
Lane   departure   warning,   assisted  
................
17
8
LEDs   -   light-emitting   diodes  
.........3
01,   305,   307
Leg   rest,   electric  
..............................
...............
80
Level, AdBlue
® additive ...........................3 5,   279
Level,
 
brake
 
fluid  ..................................... 3 1,   275
Level, Diesel additive
 .............................. 2

9, 276
Level,
 
engine
 
coolant  
.............................. 4

0, 276
Level,
 
engine
 
oil  
...............................
.......41, 2 74
Level, headlamp wash
 ............................ 2

9, 276
Levels
 
and
 
checks  
..............................
...272-276
Level, screenwash fluid
 
................................ 2

76
Light-emitting
 
diodes   -   LEDs  
........3
01,   305,   307
Lighting
 ................

....................................23,   206
Lighting,
 d

irectional
 ............................... 21

6, 217
Lighting,
 gu

ide-me-home
 ............................. 2

10
Lighting,
 i

nterior
 ............................................ 12

1
Lighting,
 m

ood
 ..............................
................12 2
Lighting,
 
welcome  
......................................... 2

14
Loading
 ..............................

............................... 9
Load reduction mode
 .................................... 26

5
Localised Assistance Call
 ............................. 3

32
Locating
 
your
 
vehicle  
...................................... 52
L

ocking
 
from
 
the   inside  
................................... 60
L

ow fuel level
 
..............................
..................257
Lumbar
 ...............................

.......................32,   80
IK
L
Jack ....................................................... 291-294
Jump   starting  .............................. ..................316
J
Headlamps, d ipped/main b
eam ............... ..................... 23,   206,   301,   302
Headlamps, directional
 ......................... 2

17,   301
Headlamps, Xenon
 ....................................... 3

01
Headlamp wash
 ............................................ 2

20
Head restraints, front
 
...................................... 79
H

ead restraints, rear  
....................................... 83
H

eating
 ................
................................ 94, 95, 97
Hill start assist
 
............................................... 13

8
Hooks
 ...............................

.............................11 6
Horn ............................................................... 224
Alphabetical index

94
Audio and Telematics
QUESTIONANSWERSOLUTION
There is a difference in sound quality between the different audio sources.
For optimum sound quality, the audio settings can be adapted to the different sound sources, which may result in audible differences when changing source.
Check that the audio settings are adapted to the sources listened to. Adjust Balance, Treble, Bass to the middle position, select the "None" musical ambience and set the loudness correction to the "Active" position in CD mode or to the "Inactive" position in radio mode.
With the engine off, the system switches off after a few minutes of use.
When the engine is switched off, the system's operating time depends on the state of charge of the battery. The switch-off is normal: the system switches to economy mode and switches off to prevent discharging of the vehicle's battery.
Start the vehicle's engine to increase the battery charge.
The date and time cannot be set. Setting of the date and time is only available if the synchronisation with the satellites is deactivated. Settings menu / Options / Time-Date setting. Select the "Time" tab and deactivate the "GPS synchronisation" (UTC).

146
Audio and Telematics
Transversal-Citroen_en_Chap02_RCC-2-2-0_ed01-2016
QUESTIONANSWERSOLUTION
In changing the setting of treble and bass the equalizer setting is deselected.
The selection of an equalizer setting imposes the settings for treble and bass and vice-versa. Modify the treble and bass or equalizer settings to obtain the desired musical ambience.
In changing the equalizer setting, treble and bass return to zero.
When changing the balance settings, the distribution setting is deselected.
The selection of a distribution setting imposes the balance settings and vice-versa. Modify the balance or distribution settings to obtain the desired musical ambience.
When changing a distribution setting, the balance setting is deselected.
There is a difference in sound quality between the different audio sources.
For optimum sound quality, the audio settings can be adapted to the different sound sources, which may result in audible differences when changing source.
Check that the audio settings are adapted to the sources listened to. Adjust the audio functions to the middle position.
With the engine off, the system switches off after a few minutes of use.
When the engine is switched off, the system's operating time depends on the state of charge of the battery. The switch-off is normal: the system switches to economy mode and switches off to prevent discharging of the vehicle's battery.
Start the vehicle's engine to increase the battery charge.
Settings