headlamp Citroen C4 2016 2.G Owner's Guide

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Switching off the engine
Energy economy mode
After switching off the engine (position 1- Stop), f
or   a   maximum   of   30   minutes   you   can   still   use  
f

unctions   such   as   the   audio   and   telematic  
s

ystem,   the   wipers,   dipped   beam   headlamps,  
c

ourtesy   lamps,   ...
F
 
C

heck
 
that
 
the
 
parking
 
brake
 
is
 
correctly
 
a

pplied,
 
particularly
 
on
 
sloping
 
ground.
Never
 
switch
 
off
 
the
 
ignition
 
before
 
the
 
v

ehicle
 
is
 
at
 
a
 
complete
 
stop.
 
With
 
the
 
e

ngine
 
off,
 
the
 
braking
 
and
 
steering
 
a

ssistance
 
systems
 
are
 
also
 
cut
 
off:
 
risk
 
o

f
 
loss
 
of
 
control
 
of
 
the
 
vehicle.
To
 
facilitate
 
unlocking
 
of
 
the
 
steering
 c

olumn,
 
it
 
is
 
recommended
 
that
 
the
 w

heels
 
be
 
returned
 
to
 
the
 
straight
 
ahead
 p

osition
 
before
 
switching
 
off
 
the
 
engine.
When
 
you
 
leave
 
the
 
vehicle,
 
keep
 
the
 
k

ey
 
with
 
you
 
and
 
lock
 
the
 
vehicle. For
  more   information   on   the  
e

nergy   economy   mode,   refer   to   the  
c

orresponding
 s
ection.Key left in the "Ignition on" position
If the key has been left in the ignition switch at position 2 (Ignition on) ,
the
  ignition   will   be   switched   off  
a

utomatically   after   one   hour.
To
  switch   the   ignition   back   on,   turn   the  
k

ey   to   position   1 (Stop),
  then   back   to  
p

osition 2 (Ignition on) .
F
 
S

top
 
the
 
vehicle.
F
 W
ith
 
the
 
engine
 
running
 
at
 
idle,
 
turn
 
the
 
key
 t
o position 1 .
F
 
R

emove
 
the
 
key
 
from
 
the
 
ignition
 
switch.
F
 
T

o
 
lock
 
the
 
steering
 
column,
 
turn
 
the
 
s

teering
 
until
 
it
 
locks.
Driving

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Before each use
Check that the towball is correctly fitted by verifying the following points:
-  t he   towball   is   correctly   locked   in   place   (position   A),
-
 
t
he   security   key   lock   is   on   and   the   key   removed;   the   locking   wheel   can   no   longer   be  
ope

rated,
-
 
t
he   towball   must   no   longer   move   at   all   in   its   carrier;   try   to   shake   it   by   hand.
During use
Never unlock the device when a trailer or load carrier is fitted to the towball.
N ever   exceed   the   maximum   authorised   weight   for   the   vehicle   plus   trailer   (Gross   Train  
W

eight   -   GTW).
Before
  driving,   check   the   adjustment   of   the   headlamp   beam   height.
For
  more   information   on   adjusting   the   headlamps,   refer   to   the   corresponding   section.
After use
For journeys made without a trailer or load carrier, the trailer harness socket must be folded away,   the   towball   removed   and    the   blanking   plug   inserted   in   the   carrier.   This   measure  
a

pplies   particularly   if   the   towball   could   hinder   visibility   of   the   number   plate   or   lighting.
7
Practical information

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C4-2_en_Chap07_infos-pratiques_ed02-2015
Load reduction modeE nergy ec onomy m ode
Switching to economy mode
Once this period has elapsed, a message a
ppears   in   the   screen   indicating   that   the  
v

ehicle   has   switched   to   economy   mode   and   the  
a

ctive   functions   are   put   on   standby.
Exiting economy mode
These functions are reactivated automatically the   next   time   the   vehicle   is   driven.
F
 
I
n   order   to   resume   the   use   of   these  
f

unctions   immediately,   start   the   engine   and  
l

et   it   run   for   a   few   minutes.
The
  time   available   to   you   will   then   be   double  
t

he   period   for   which   the   engine   is   left   running.  
H

owever, this period will always be between
five
  and   thirty   minutes.
System
 
which
 
manages
 
the
 
use
 
of
 
certain
 
f

unctions
 
according
 
to
 
the
 
level
 
of
 
charge
 
r

emaining
 
in
 
the
 
battery.
When
 
the
 
vehicle
 
is
 
being
 
driven,
 
the
 
load
 
r

eduction
 
function
 
temporarily
 
deactivates
 
c

ertain
 
functions,
 
such
 
as
 
the
 
air
 
conditioning,
 
t

he
 
heated
 
rear
 
screen...
The deactivated functions are reactivated
automatically
 
as
 
soon
 
as
 
conditions
 
permit. System
 
which
 
manages
 
the
 
period
 
of
 
use
 
of
 
certain
  functions   to   conserve   a   sufficient   level   of  
c

harge
 
in
 
the
 
battery.
After
 
the
 
engine
 
has
 
stopped,
 
you
 
can
 
still
 
use
 
functions   such   as   the   audio   equipment,   windscreen  
w

ipers,
 
dipped
 
beam
 
headlamps, courtesy
 
lamps,
 
etc.   for   a   maximum   combined   period   of  
t

hirty minutes.
A  flat   battery   prevents   the   engine   from  
s

tarting.
For
  more   information   on   the   12   V  
b

attery,   refer   to   the   corresponding  
s

ection.
This
 
period
 
may
 
be
 
greatly
 
reduced
 
if
 
t

he
 
battery
 
is
 
not
 
fully
 
charged.
If
 
the
 
telephone
 
is
 
being
 
used
 
at
 
the
 
s

ame
 
time
 
with
 
the
 
touch
 
screen
 
tablet,
 
i

t
 
will
 
be
 
interrupted
 
after
 
10
 
minutes.
7
Practical information

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C4-2_en_Chap07_infos-pratiques_ed02-2015
Petrol engines
1. Power steering r eservoir.
2. S creenwash   and   headlamp   wash   reservoir.
3.
 C

oolant   header   tank.
4.
 B

rake   fluid   reservoir.
5.
 B

attery   /   Fuses.
6.
 F

usebox.
7.
 A

ir   filter.
8.
 E

ngine   oil   dipstick.
9.
 E

ngine   oil   filler   cap.
Practical information

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C4-2_en_Chap07_infos-pratiques_ed02-2015
* According to engine.
Diesel engines
1. Power steering r eservoir.
2. S creenwash   and   headlamp   wash  
reservoir.
3.
 C

oolant   header   tank.
4.
 B

rake   fluid   reservoir.
5.
 B

attery   /   Fuses.
6.
 F

usebox.
7.
 A

ir   filter.
8.
 E

ngine   oil   dipstick.
9.
 E

ngine   oil   filler   cap.
10.
 P

riming
 pu
mp*.
The Diesel fuel system operates under high pressure:
- Never   carry   out   any   work   on   this   system y
ourself.
- HDi   engines   make   use   of   advanced t
echnology.
All
  maintenance   and   repairs   require   specially   trained
 s

taff,   which   only   a   CITROËN   dealer   can   provide.
7
Practical information

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C4-2_en_Chap07_infos-pratiques_ed02-2015
Screenwash / headlamp
wash fluid level
Specification of the fluid
To ensure optimum cleaning and to avoid freezing,   the   fluid   should   never   be   topped   up   or r

eplaced   by   plain   water.
In wintry conditions, the use of a fluid
with
  an   ethyl   alcohol   or   methanol   base   is  
re

commended.
To
 
check
 
the
 
level
 
or
 
top
 
up
 
the
 
f

luid
 
on
 
vehicle
 
fitted
 
with
 
headlamp
 
w

ashers,
 
immobilise
 
the
 
vehicle
 
and
 
s

witch
 
of
 
the
 
engine.
F

O

pen the bonnet and secure it with the
st ay.
F
 
O

pen
 
the
 
screenwash
 
reservoir
 
filler
 
cap.
F
 
T

ake
 
and
 
pinch
 
the
 
level
 
gauge
 
to
 
block
 
its
 
b

reather.
F
 
R

emove
 
the
 
gauge
 
completely
 
from
 
t

he reservoir to read the level in the
transparent
 s

ection.
Coolant level
The coolant level should be close
to   the   "MA X"   mark   but   should   never  
e

xceed   it.
Fluid specification
The coolant must conform to the manufacturer's r ecommendations.
The cooling fan may star t after
switching off the engine: take care
with articles 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.
In   addition,   as   the   cooling   system   is  
p

ressurised, wait at least one hour after
switching   off   the   engine   before   carrying   out  
any   work.
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. F  
T
op   up   if   necessary.
F
R
efit the filler cap to the reservoir and
close   the   bonnet.
Practical information

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C4-2_en_Chap08_en-cas-de-panne_ed02-2015
Changing a bulb
The headlamps are fitted with polycarbonate   glass   with   a   protective  
c

oating:
F

d
o not clean them using a dr y
or abrasive cloth, nor with a
detergent or solvent product,
F
 
u
se   a   sponge   and   soapy   water   or   a  
p

H neutral product,
F
 
w
hen   using   a   high   pressure   washer  
o

n   persistent   marks,   do   not   keep  
t

he lance directed towards the
lamps
  or   their   edges   for   too   long,  
s

o   as   not   to   damage   their   protective  
c

oating
 a
nd
 sea
ls.
Changing
  a   bulb   should   only   be   done  
a

fter   the   headlamp   has   been   switched  
o

ff   for   several   minutes   (risk   of   serious  
b

urns).
F

D
o not touch the bulb directly with
your
  fingers,   use   a   lint-free   cloth.
It
  is   imperative   to   use   only   anti-
ultraviolet
  (UV)   type   bulbs   to   avoid  
d

amaging
 t
he
 h
eadlamp.
Always replace a failed bulb with a
new
  bulb   with   the   same   type   and  
s

pecification.Front lamps
Model with xenon and directional
headlamps
1. Directional dipped / main beam headlamps (D1S).
2.
D

irection indicators (PY21W amber).
3.
D

aytime running lamps / sidelamps
(P21/5W XL).
4.
F

o g l a m p s ( H11) .
Risk of electrocution
Xenon bulbs (D1S) must be replaced by   a   CITROËN   dealer   or   a   qualified  
w

orkshop.
8
In the event of a breakdown

252
C4-2_en_Chap08_en-cas-de-panne_ed02-2015
F Remove  the   air   deflector   by   unclipping  e
ach   of   its   three   attachment   points.
F
 
U
nclip   the   bonnet   release   cable   at   its  
two
  fixings.
F
 
M
ove   the   cable   down.
After
  changing   the   failed   bulb,   remember   to  
p

ut   everything   back   in   place   (cable   and   air  
d

eflector).
Depending
  on   the   engine   and   only   on   the   left  
h

and   side,   you   must   first   carry   out   the   following  
o

perations for access to the protective covers
on   the   bulbs.
Access to bulbs
Model with halogen headlamps
and LED light signature* (type 2)
1. Direction indicators (LEDs).
2. Daytime running lamps / sidelamps (LEDs).3. Dipped beam headlamps (H7).
4. M
ain beam headlamps (H7).
5.
F

o g l a m p s ( H11) .
Bulbs
  with   lugs,   type   H1,   H7...   take   care  
t

o   position   them   correctly   to   ensure   the  
b

est
 l
ighting.
Model with halogen headlamps
(t y p e 1)
1. Direction indicators (H21 clear).
2. Dipped beam headlamps (H7).
3.
M

ain beam headlamps (H1).
4.
D

aytime running lamps / sidelamps
(P21/5W XL).
5.
F

o g l a m p s ( H11) .Bulbs
  with   lugs,   type   H1,   H7...   take   care  
t

o   position   them   correctly   to   ensure   the  
b

est
 l
ighting.
*
  LED:   light   emitting   diodes.
In the event of a breakdown

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C4-2_en_Chap08_en-cas-de-panne_ed02-2015
Changing direction indicator
bulbs
Model with halogen headlamps (type 1)
F T urn   the   bulb   holder   a   quarter   of   a   turn   and  
p

ull   it   out.
F
 
P
ull   the   bulb   out   and   change   it.
To
  reassemble,   carry   out   these   operations   in  
r

everse
 o
rder. Model with Xenon headlamps
F
 
R
emove   the   protective   cover   by   pulling   its  
t

ongue.
F  
T
urn   the   bulb   holder   a   quarter   of   a   turn   and  
p

ull   it   out.
F  T urn   the   bulb   a   quarter   of   a   turn   and  c
hange it .
To
  reassemble,   carry   out   these   operations   in  
r

everse
 o
rder.
Amber
  coloured   bulbs,   such   as   the  
d

irection   indicators,   must   be   replaced  
w

ith bulbs of identical specifications
and
  colour.
Rapid
  flashing   of   the   direction   indicator  
w

arning   lamp   (right   or   left)   indicates   the  
f

ailure   of   a   bulb   on   that   side.
Model with halogen headlamps (type 2)
For   the   replacement   of   this   type   of   LED   lamp,  
c

ontact   a   CITROËN   dealer   or   a   qualified  
w

orkshop.
8
In the event of a breakdown

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C4-2_en_Chap08_en-cas-de-panne_ed02-2015
Changing main beam headlamp
bulbs (on models with
type

1

halogen headlamps)
F Remove   the   protective   cover   by   pulling  t
he tab.
F
 
D
isconnect   the   connector.
F
 
S
queeze   the   springs   to   release   the   bulb.
F
 
P
ull   the   bulb   out   and   change   it.
To
  reassemble,   carry   out   these   operations   in  
r

everse
 o
rder.
Changing main beam headlamp
bulbs (on models with
type

2

halogen headlamps)
F Remove   the   protective   cover   by   pulling  t
he tab.
F
 
D
isconnect   the   connector.
F
 
P
ull   the   bulb   out   and   change   it.
To
  reassemble,   carry   out   these   operations   in  
r

everse
 o
rder.
Changing dipped beam headlamp
bulbs (on models with halogen
headlamps)
F Remove   the   protective   cover   by   pulling   the  t
ab.
F
 
D
isconnect   the   connector.
F
 
S
pread   the   springs   to   release   the   bulb.
F
 
P
ull   the   bulb   out   and   change   it.
To
  reassemble,   carry   out   these   operations   in  
r

everse
 o
rder.
When
  refitting,   close   the   protective  
c

over   carefully   to   preserve   the   sealing  
o

f   the   headlamp.
In the event of a breakdown