2016 Citroen C4 PICASSO engine

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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

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AdBlue® additive and SCR system
for
 
BlueHDi   Diesel   engines
To assure respect for the environment and
conformity with the new Euro 6 emissions
standard,
  without   adversely   affecting   the  
p

er formance or fuel consumption of Diesel
engines,
  CITROËN   has   taken   the   decision   to  
e

quip its vehicles with an effective system that
associates SCR (Selective Catalytic Reduction)
with a particle filter (FAP) for the treatment of
exhaust
  gases.
Presentation of the SCR system
Using a fluid called AdBlue® containing urea, a c
atalytic
 
converter
 
turns
 
up
 
to   85%   of   nitrogen  
o

xides
 
(NOx)
 
into
 
nitrogen
 
and   water,   which   are  
h

armless
 
to
 
health
 
and
 
the
 
environment. The AdBlue
® additive is held in a special
tank
 
located
  under   the   boot   at   the   rear   of  
t

he
 
vehicle.
 
It   has   a   capacity   of   17   litres:   this  
p

rovides
 
a
 
driving   range   of   about   12   500   miles  
(

20
 
000
 
km),
  after   which   an   alert   is   triggered  
w

arning
 
you
 
when   the   reserve   remaining   is  
e

nough
 
for
 
just   1   500   miles   (2   400   km).
During
 
each
  scheduled   service   of   your   vehicle  
b

y
 
a
 
CITROËN   dealer   or   a   qualified   workshop,  
t

he AdBlue
® additive tank is refilled in order to a
llow
 
normal   operation   of   the   SCR   system.
If
 
the
 
estimated   mileage   between   two   services  
i

s
 
greater
 
than   12   500   miles   (20   000   km),   we  
r

ecommend
  that   you   go   to   a   CITROËN   dealer  
o

r
 
a
 
qualified   workshop   to   have   the   necessary  
t

op-up
 
carried   out. Once the AdBlue
® tank is empty, a s
ystem
 
required
  by   regulations  
p

revents
 
starting
 
of   the   engine.
If the SCR

is faulty, the level of
emissions from your vehicle will no
longer
 
meet
 
the
 
Euro   6   standard:   you  
v

ehicle
 
becomes
 
polluting.
In the event of a confirmed fault
with
 
the
 
SCR
 
system,   you   must   go  
t

o a CITROËN dealer or a qualified
workshop
 
as
 
soon   as   possible:   after  
a

 
running
 
distance   of   650   miles  
(

1 100
 
km),
 
a
 
system   will   be   triggered  
a

utomatically
 
to
 
prevent   engine   starting.
7
Practical information

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Recommendations on storage
AdBlue® freezes at about -11°C and
deteriorates   above   25°C.   It   is   recommended  
t

hat bottles be stored in a cool area and
protected
  from   direct   sunlight.
Under
 
these   conditions,   the   fluid   can   be   kept  
f

or
 
at
 
least   a   year.
If the additive has frozen, it can be used once it
has
 
completely   thawed   out.
Procedure
Before topping-up, ensure that the vehicle is parked   on   a   flat   and   level   sur face.
In wintry conditions, ensure that the
temperature
  of   the   vehicle   is   above   -11°C.  
O

ther wise,   by   freezing,   the   AdBlue
® cannot
be
 
poured
 
into
 
its
 
tank.
 
Park
 
your
 
vehicle   in   a  
w

armer area for a few hours to allow the top-up
to
 
be
 
carried
 
out.
F
 
P

ress
 
the
 
START/STOP
 
button
 
to   switch  
o

ff
 
the
 
engine. F
F or access to the AdBlue® tank, raise the b
oot floor, or on 7-seat versions, unfold the
right
 
hand
 
seat
 
in
 
the
 
third
  row.
Never store bottles of AdBlue
® in your
vehicle.
F
 
W
ithout   pressing,   turn   the   black   cap   a  
q

uarter   turn   anti-clockwise   and   lift   it   off.
F

T
urn the blue cap a 6
th of a turn anti-
clockwise.
F
 
L

ift
 
off
 
the
 
cap.
F

O

btain a bottle of AdBlue
®. After first c
hecking
 
the
 
use-by
 
date,
  read   carefully  
t

he instructions on use on the label before
pouring
 
the
 
contents
 
of
 
the   bottle   into   your  
v

ehicle's
 Ad

Blue
® tank.
7
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C4-Picasso-II_en_Chap07_info-pratiques_ed01-2016
Important:   if   your   vehicle's   AdBlue®
tank
 
is
 
completely
 
empty
 
-
 
which
 
is
 
c

onfirmed
 
by
 
the
 
alert
 
messages
 
and  
t

he
 
impossibility
 
of
 
starting
 
the
 
engine,  
y

ou
 
must
 
add
 
at
 
least
 
3.8
 
litres
 
of
 
fluid. Important
  :  w hen topping-up after
running out of AdBlue®, signalled b
y
 
the
 
message
 
"Top-up
  AdBlue:  
S

tarting
 
prevented",
 
you
 
must   wait  
f

or
 
approximately
 
5
 
minutes   before  
s

witching
 
on
 
the
 
ignition,
  without
opening the driver's door, unlocking
the vehicle, placing the key of the
"Keyless Entr y and Star ting" system
inside the vehicle or inser ting the
electronic key in the reader.
Switch
 
on
 
the
 
ignition,
 
wait   for  
1

0 seconds,
 
then
 
start
 
the   engine.
If any fluid is spilt or splashed, wash
immediately with cold water or wipe with
a
 
damp
 
cloth.
If the fluid has crystallised, clean it off
using
 
a
 
sponge
 
and
 
hot
 
water.
F
 
A

fter
 
emptying
 
the
 
bottle,
 
wipe
 
away
 
any
 
s

pillage
 
around
 
the
 
tank
 
filler
 
using
 
a
 
damp
 
c

loth. F
 
R

efit
 
the
 
blue
 
cap
 
to
 
the
 
tank
 
and
 
turn
 
it
 
a
 6th of a turn clockwise, to its stop.
F
 R
efit   the   black   cap   and   turn   it   a   quarter   of  
a

 
turn   clockwise   without   pressing.   Ensure  
t

hat the indicator on the cap lines up with
the
  indicator   on   the   support.
F
 
D

epending   on   equipment,   return   the   spare  
w

heel   and/or   the   storage   box   to   the   bottom  
o

f
  the   boot.
F
 
R

efit   the   boot   carpet   and   close   the   tailgate.
Do not dispose of AdBlue
® bottles in
the
 
household
 
waste.
 
Place   them   in   a  
c

ontainer provided for this purpose or
take
 
them
 
to
 
your
 
dealer.
Practical information

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C4-Picasso-II_en_Chap08_en-cas-panne_ed01-2016
1. Sealing
Repair procedure
Avoid removing any foreign bodies which   have   penetrated   into   the   tyre.F

U
ncoil the white pipe G  
f
ully.
F  
U
nscrew   the   cap   from   the   white   pipe.
F
C
onnect the white pipe to the valve of the
tyre   to   be   repaired.
F
 
S

witch   off   the   ignition.
F

T

urn the selector A to the "sealant"
position.
F
 
C

heck   that   the   switch   B is in
position "O" . F  
C
onnect   the   compressor's   electric   plug   to  
t

he   vehicle's   12   V   socket.
F  
S
tart   the   vehicle   and   leave   the   engine  
r

unning.Take care, this product is harmful if s
wallowed   and   causes   irritation   to   the   eyes.
Keep this product out of the reach of
children.Do not start the compressor before
connecting   the   white   pipe   to   the   tyre  
v

alve:   the   sealant   product   would   be  
e

xpelled   through   the   pipe.
In the event of a breakdown

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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

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C4-Picasso-II_en_Chap08_en-cas-panne_ed01-2016
Engine compartment fuses
The fusebox is placed in the engine compartment   near   the   battery.
Fuse N°Rating Functions
F16 20 AHeadlamp
 w

ash.
F18 10 ARight
  hand   main   beam.
F19 10 ALeft
  hand   main   beam.
F29 40 AWipers.Fuse table
Access to the fuses
F Unclip   the   cover,   by   pushing   the   two   red  l
atches   towards   the   rear   of   the   vehicle.
F
 
C
hange   the   fuse.
F

W
hen you have finished, close the cover
carefully
  to   ensure   correct   sealing   of   the  
f

usebox.
In the event of a breakdown

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C4-Picasso-II_en_Chap08_en-cas-panne_ed01-2016
12 V battery
The battery is located under the bonnet.
F or   access   to   the   (+)   terminal:
F
 
r
elease   the   bonnet   using   the   interior   lever,  
t

hen   the   exterior   safety   catch,
F

r
aise the bonnet and secure it with its stay,
F

l
ift the plastic cover for access to the (+)
terminal.
Access to the battery
Procedure for starting the engine using another battery or charging a discharged battery.
P rotect your eyes and face before
handling
  the   battery.
All operations on the battery must be
carried out in a well ventilated area and
away
  from   naked   flames   and   sources  
o

f   sparks,   so   as   to   avoid   the   risk   of  
e

xplosion   or   fire.
Wash
  your   hands   after wards.
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific
 t

echnology
 a
nd
 s
pecification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
Batteries contain harmful substances
such
  as   sulphuric   acid   and   lead.
They must be disposed of in
accordance
  with   regulations   and   must  
n

ot, in any circumstances, be discarded
with
  household   waste.
Take
  used   remote   control   batteries   and  
v

ehicle batteries to a special collection
point.
General points
Lead-acid starter batteries
If your vehicle has an automatic
gearbox,   do   not   try   to   start   the   engine  
b

y   pushing   the   vehicle.
The
  (-)   battery   terminal   is   not   accessible.  
A r

emote   earth   point   is   located   at   high   level  
u

nder   the   bonnet   (alongside   the   battery).
8
In the event of a breakdown