2014.5 Citroen C4 PICASSO RHD sensor

215
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  
o

r   more   tyres. The
  under-inflation   detection   system  
d

oes   not   replace   the   vigilance   or   the  
r

esponsibility   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,  
p

articularly   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  
y

our   vehicle   can   be   found   on   the   tyre  
p

ressure   label.
See
  the   "Identification   markings"  
s

ection.
Tyre
  pressures   should   be   checked  
w

hen   the   tyres   are   "cold"   (vehicle  
s

topped   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.
6
Safety

283
Type 1 fuse tables
Fusebox 1
Dashboard fuses
The fusebox is located in the lower dashboard (left-hand   side).
Access to the fuses
F Refer  to   the   paragraph   "Access   to   the   tools".Fuse N°
Rating Functions
F8 5 ASteering   mounted   controls
F18 20 ATouch   screen   tablet,   audio   and   navigation   system,   CD   player,  
U

SB   ports   and   auxiliary   sockets.
F16 15 AFront   12V   socket.
F15 15 ABoot   12V   socket.
F28 5 ASTART/STOP   button.
F30 15 ARear   wiper.
F27 15 AFront   screenwash   pump,   rear   screenwash   pump.
F26 15 AHorn.
F20 5 AAirbags.
F21 5 AInstrument   panel.
F19 5 ARain   and   sunshine   sensor.
F12 5 AKeyless   starting   unit.
F2 5 AManual
 h
eadlamp
 a
djustment
 c
ontrol.
7
Practical information

285
Type 2 fuse tables
Fuse N°Rating Functions
F3 3 ASTART/STOP
  button.
F6 A 15 ATouch
  screen   tablet,   audio   and   navigation   system,   CD   player,  
U

SB   ports   and   auxiliary   sockets.
F8 5 AAlarm.
F9 3 ASteering
  mounted   controls.
F19 5 AInstrument
  panel.
F24 3 ARain
  and   sunshine   sensor.
F25 5 AAirbags.
F33 3 AMemorisation
 o

f
 d
riving
 p
osition.
F34 5 AElectric
  power   steering.
F13 10 AFront
  12V   socket.
F14 10 ABoot
  12V   socket.
F16 3 AMap
  reading   lamps   in   row   1   courtesy   lamps.
F27 5 AElectronic
  gearbox   gear   selector.
F30 20 ARear
  wiper.
F38 3 AManual
 h

eadlamp
 a
djustment
 c
ontrol.
7
Practical information

298
Driving advice
Distribution of loads
F Distribute  the   load   in   the   trailer   so   that   the h
eaviest   items   are   as   close   as   possible   to t

he   axle   and   the   nose   weight   approaches   the
 m

aximum   permitted   without   exceeding   it.
Air
  density   decreases   with   altitude,   thus  
r

educing   engine   per formance.   Above  
1 0

00 metres,   the   maximum   towed   load   must  
b

e   reduced   by   10 %   for   every   1 000   metres   of  
al

titude.
Side wind
F Take   into   account   the   increased   sensitivity  t
o   side   wind.
Cooling
Towing a trailer on a slope increases the temperature   of   the   coolant.
As
  the   fan   is   electrically   controlled,   its   cooling  
c

apacity   is   not   dependent   on   the   engine   speed.
F
 
T
o   lower   the   engine   speed,   reduce   your  
s

peed.
The
  maximum   towed   load   on   a   long   incline  
d

epends   on   the   gradient   and   the   ambient  
t

emperature.
In
  all   cases,   keep   a   check   on   the   coolant  
t

emperature. F
 
I
f   the   warning   lamp   and   the  
S

TOP
 
warning   lamp   come   on,  
s

top   the   vehicle   and   switch   off  
t

he   engine   as   soon   as   possible.
Braking
Towing a trailer increases the braking distance.
T o   avoid   overheating   of   the   brakes   on   a   long  
m

ountain   type   of   descent,   the   use   of   engine  
b

raking   is   recommended.
Ty r e s
F Check   the   tyre   pressures   of   the   towing  v
ehicle   and   of   the   trailer,   observing   the  
re

commended
 p
ressures.
Lighting
F Check  the   electrical   lighting   and   signalling  o
n   the   trailer.
Refer
 
to
 
the
 
"Technical
 
data"
 
section
 
for
 
details
 
o

f
 
the
 
weights
 
and
 
towed
 
loads
 
which
 
apply
 
to
 
y

our
 
vehicle.
When
 
not
 
towing
 
a
 
trailer,
 
remove
 
the
 
q

uickly-detachable
 
tow
 
ball
 
before
 
d

riving. The
  rear   parking   sensors   will   be  
d

eactivated   automatically   if   a   genuine  
C

ITROËN   towbar   is   used.
Practical information

302
accessories
A wide range of accessories and genuine parts is available from the CITROËN dealer network.
T hese   accessories   and   parts   are   all   suitable   for   your   vehicle   and   benefit   from   CITROËN's   recommendation   and   warranty.
"Comfort"
Door deflectors, side window blinds, rear screen   blind,   insulated   module,   coat   hanger  
f

ixed   to   head   restraint,   mobile   reading  
l

amp,   mirror   for   caravan,   parking   sensors,  
p

rogrammable   additional   heating,   smoker's  
k

it,   solar   film   for   rear   door   windows,   portable  
s

cented   air   freshener...
"Transport systems"
boot carpet, boot liner, boot net, boot spacers,
transverse  roof   bars,   ski   carrier,   roof   boxes,  
t

owbars,   towbar   wiring   harnesses,   bicycle  
c

arriers   for   towbar   and   roof   bars,   towbars  
w

ith   fixed   and   detachable   towball,   separation  
n

et,   sliding   carrier,   boot   organiser   (Grand   C4  
P

icasso)...
If
  a   towbar   and   wiring   harness   are   fitted  
o

utside   the   CITROËN   dealer   network,   the  
i

nstallation   must   be   done   strictly   in   line   with   the  
ma

nufacturer's
 r
ecommendations.
If
  your   vehicle   has   a   detachable   towball,   it   is  
r

ecommended   that   the   ball   be   removed   when  
n

ot   towing.
"Styling"
Gear lever knobs, aluminium foot rest, alloy wheels...
"Security and safety"
Anti-intrusion alarm, stolen vehicle tracking system,   child   seats   and   booster   cushions,  
b

reathalyser,   first   aid   kit,   fire   extinguisher,  
w

arning   triangle,   high   visibility   vest,   wheel  
s

ecurity   bolts,   snow   chains,   non-slip   covers,  
w

inter   tyres,   foglamp   kit,   security   film   for   front  
d

oor   windows,   dog   guard,   pet   seat   belt...
"Protection"
Mats*, seat covers compatible with lateral airbags,   mud   flaps,   door   protective   mouldings,  
b

umper   protection   strips,   vehicle   cover,   boot  
s

ill   protector,   door   sill   protectors,   seat   and   boot  
p

rotective   covers   for   pets...
The
  rear   bodywork   has   been   designed   to   avoid  
s

p r ay.
*
 
T
o   avoid   any   risk   of   jamming   the   pedals:
-
 
e
nsure   that   mats   are   correctly   positioned  
a

nd   secured,
-
 
n
ever   fit   one   mat   on   top   of   another.
Practical information

05
Street names are visible on the map from the 100 m scale.
Configure
Select "
Aspect". Select:
- 
"
"Day" map colour"   to   have   the   map  
always

  in   day   mode.
-  
"
"Night" map colour
"   to   have   the   map  
always

  in   night   mode.
-  
"
Automatic day/night
" to have
the   brightness   of   the   map   adjusted  
automatically

  according   to   the   ambient   light  
level.
 This

  mode   makes   use   of   the   vehicle's  
sunshine

  sensor   or   by   manual   operation   of  
the

  vehicle's   lighting.
Select "Map settings". Press on Navigation
 
to
 
display
 
the
 
primary
 
page

 
then
 
go
 
to
 
the
 
secondary
 
page.
MAP
Then "Confirm" to save the modifications.
384

415
360° vision ....................................................183
ac

cessories
 ..............................
...................
 
302
ac

cessory position
 ....................................... 13

1
Accessory
  socket,   12V  
..................1
08,   111,   118
Access
  to   the   3rd   row  
..................................... 86
Ad

Blue
® ............................... ...... 21,   38,   319 -327
Additif Ad Blue ................................................. 38
A
djusting
 h
eadlamps
 .................................... 2

02
Adjusting
  head   restraints  
................................ 78
A

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

22
Adjusting
  the   steering   wheel  
..........................93
A

dvice
 
on   care   and   maintenance  
.................31

8
Advice
 
on   driving  
..............................
............125
Airbags
 ...............

.....................................35,   227
Airbags,
 c

urtain
 ..................................... 2
31,   232
Airbags,
  front.........................................228,   232
Airbags,
 la

teral
 ......................................2
30,   232
Air
 c

onditioning
 ...............................
...... 9,   97,   98
Air
 
conditioning,   automatic  
.......................9
5,   99
Air
 c

onditioning,
 m
anual
 ...........................9
5,   97
Air
 d

istribution
 a
djustment
 ........................9
6,   99
ai

r filter
 
...............
........................................... 317
ai

r flow
 
..............................
................................ 9
Air
 
flow
 
adjustment  
................................. 9
7,   101
Air
 
intake  
...............
..................................98,   102
air

recirculation
 .......................................9
8,   102
ai

r vents
 ..............................
............................94
Alarm
 ............................................................... 69A

nti-pinch
 ................................................ 7
2,   211
Anti-theft
 ..............................
.........................
131
Armrest,   front  
.......................................... 8
1,   108
as

sistance call
 .............................. 2
14,   341,   342
Audible
 w
arning
 ............................................
2
13
Audio   cable  
...................................................
36
4
Audio   streaming   (Bluetooth)  
................ 3
60,   363
Automatic
 hea
dlamp
 d
ipping
 .................. 2
7,   199
Automatic   illumination  
of   headlamps  
......................................
19
4,
 19
8
Automatic   operation   of   hazard  
w

arning lamps
 ............................................
2
13
Automatic   rain   sensitive   windscreen  
w

ipers
 ...............
................................. 205,   208
Auxiliary   socker  .............................1 12,   360,   364Boot   lamp  
......................................................
12
4
Boot   (opening)  
...............................
..................
51
Brake   discs  
....................................................
31
8
Brake   lamps  
...............................
...........
276-279
Brake
 p
ads
 ...............................
.....................
318
Braking   system   warning   lamp  
.........................
34
C
apacity,   fuel   tank  .............................. ..........308
C
d 
..............................

...................................360
CD
  MP3  
................
.........................................360
Central
  locking  
...........................................51

- 61
Changing
 a bu

lb
 ....................................2

72-280
Changing
 a f

use
 .....................................28

1-287
Changing
  a   wheel  
...............................
...261-270
Changing
  a   wiper   blade  
....................... 2
09,   292
Changing
  the   date  
...........................................47
C

hanging   the   remote   control   battery  
..............60
C

hanging
 t
he
 t
ime
 ...........................................47
C

hecking   levels  
......................................31

3 - 316
Checking
  the   engine   oil   level  
.................. 4
3,   313
Checking
  tyre   pressures  
(using
  the   kit)  
..............................
................260
Checks
 ...............

...................................3 05 - 318
Child
  lock  
...............................
........................252
Children
 ...............................

.. 226,   229,   233 -252
Child
  seats   
..............................
.............2 3 3 - 2 51
Child
  seats,   conventional  
..............................23

9
Child
  seats,   ISOFIX  
......................................24

5
Child
  surveillance   mirror  
.................................93
A
C
battery ............................... ............ 288 -290,   317
Battery, c harging ............................... ............290
Battery,
  remote   control  
.............................6
0,   61
Black
 pan

el...................................................... 46
Blind
  for   panoramic   sunroof  
..........................2

11
Blinds ..................................................... 109,
 1

16
Blind
  spot   sensors  
........................................ 17

7
b

lueH
di ...............................
.......... 150,   312,   319
bl

uetooth (telephone)
 ........................... 4
02,   403
bo

nnet
 ...............
............................................ 305
bo

nnet stay
 ................................................... 3

05
b

oot
 ........
................................................... 65-68
Boot
  (fittings)  
...............................
..................121
B
.
alphabetical index

418
Paint colour code ..........................................3 40
Panoramic   glass   sunroof  ..............................2
11
Parcel shelf, rear
 ................................... 1

19,   120
Park
  Assist  
............................ 1
85,   187,   189,   190
Parking
  brake,   electric  
.................. 1
32,   137,   318
Parking
 lam

ps
 ............................................... 19

7
Parking
  sensors,   front  
...................................18

1
Parking
  sensors,   rear.................................... 180
Particle filter
 .......................................... 3

16,
 3
17
Passenger
 c

ompartment
 f
ilter
 ......................3

17
Port, US
b

 
.............................................. 1
12,   360
Priming
  the   fuel   system  
................................3

12
Protecting
  children  
................ 2
26,   229,   233 -252
Puncture
 ................

........................................ 253Radio
 ...............

......................................
354-359
Range,   AdBlue  
...............................
...............
320
R
dS ................
...............................................
357
Reading   lamps,   rear  
......................................
11
5
Rear
 fo
glamp
.................................195,   276,   278
Rear
 s
creen
 (
demisting)
 ................................
10
5
Recharging   the   battery  
.................................
29
0
Reduction   of   electrical   load  
..........................
2
91
Regeneration   of   the   particle   filter  
.................
3
17
Reinitialising   the   remote   control  
.....................
60
R
emote   control  
...........................................
51
- 61
Removable   screen  
(snow
 s
hield)
 ...............................
................
301
Removing   a   wheel  
..............................
..........
267
Removing   the   mat  
...............................
..........
113
Repair   kit,   puncture  
.......................................
25
3
Replacing
 bu
lbs
 ..............................
......
272-280
Replacing
 f
uses
 ..............................
.......
281-287
Replacing   the   air   filter  
...................................
3
17
Replacing   the   oil   filter  ...................................
3 17
Replacing t he p assenger 
c
ompartment   filter  
......................................3

17
Replacing
  wiper   blades........................ 209,   292
Resetting
  the   service   indicator  
.......................42
R

esetting   the   trip   recorder  
..............................44
R

eversing
 c
amera
 ...............................
..........182
Reversing
 lam

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

76-279
Risk
  areas   (update)  
.......................................3

75
Roof bars
 ....................................................... 29

9
Routine
  checks  
......................................3

17,
 3
18
Running
  out   of   fuel  
(
die

sel)
 .......................................................3

12
R
P
Oil change .....................................................313
Oil   consumption  ............................................ 3
13
oil

filter
 ...............
........................................... 317
oi

l level .................................................... 43,
  313
Opening
  the   bonnet  
...................................... 3

05
Opening
  the   boot  
..............................
.. 51,   54,   65
Opening
  the   doors  
...............................
..... 51,   54
Opening
  the   panoramic   sunroof   blind  
..........2

11
Operation
  indicator   lamps  
........................25

-39
O
Main beam ....................... 27,   193,   272-274,   276
Maintenance .............................. ....................... 9
Map
  reading   lamps  
....................................... 2

10
Markings,
 id

entification
 ................................. 3

40
Massage
  function   
...............................
............79
Mat
 .......

......................................................... 113
Memorising
  a   speed  
..................................... 15

8
Menu
 .................. 3

44,   348,   350,   352,   366,   368,  

3

70,   386,   398,   400
Menus (Touch screen tablet)
 .................................. 3

44
Mirror, rear view
 
.............................................. 92
M

irrors,   door...................................... 91,   92,   177
Misfuel prevention
 ...............................

..........310
Modularity,
 s

eats
 ...............................
..............89
Motorised
  boot  
..........................................6
6,   67
Mountings
  for   ISOFIX   seats  
.........................24

4
Navigation
 ...............................

......................366
net ........

......................................................... 12 2
Number
  plate   lamps  
...................................... 28

0
M
N
alphabetical index