2016 Citroen C4 RHD Owner's Manual

247
Changing a bulb
The headlamps are fitted with polycarbonate g lass w ith a p rotective coa

ting:
F
do n

ot clean them using a dr y
or abrasive cloth, nor with a
detergent or solvent product,
F
 us

e
 a s
ponge
 a
nd
 s
oapy
 w
ater
 o
r
 a pH n

eutral
 p
roduct,
F
 wh

en
 u
sing
 a h
igh
 p
ressure
 w
asher
 on p

ersistent
 m
arks,
 d
o
 n
ot
 k
eep
 th

e
 l
ance
 d
irected
 t
owards
 t
he
 la

mps
 o
r
 t
heir
 e
dges
 f
or
 t
oo
 l
ong,
 so a

s
 n
ot
 t
o
 d
amage
 t
heir
 p
rotective
 coa

ting
 and seal
s.
Changing
 a b

ulb
 s
hould
 o
nly
 b
e
 d
one
 af

ter
 t
he
 h
eadlamp
 h
as
 b
een
 s
witched
 of

f
 f
or
 s
everal
 m
inutes
 (
risk
 o
f
 s
erious
 bur

ns).
F
 Do n

ot
 t
ouch
 t
he
 b
ulb
 d
irectly
 w
ith
 yo

ur
 f
ingers,
 u
se
 a l
int-free
 c
loth.
It
 i

s
 i
mperative
 t
o
 u
se
 o
nly
 a
nti-
ultraviolet
 (

UV)
 t
ype
 b
ulbs
 t
o
 a
void
 dam

aging
 th
e
 he
adlamp.
Always
 r

eplace
 a f
ailed
 b
ulb
 w
ith
 a ne

w
 b
ulb
 w
ith
 t
he
 s
ame
 t
ype
 a
nd
 spec

ification.Front lamps
Model with xenon and directional
headlamps
1. Directional dipped / main beam
h eadlamps (D1S).
2.
Di

rection indicators (PY21W amber).
3.
Da

ytime running lamps / sidelamps
(P21/5W XL).
4.
Fo

g l a m p s ( H11) .
Risk of electrocution
Xenon bulbs (D1S) must be replaced by a CITROËN d ealer o r a q ualified wo

rkshop.
8
In the event of a breakdown

248
F Remove the a ir d eflector b y u nclipping ea
ch o f i ts t hree a ttachment p oints.
F
 Un

clip
 t
he
 b
onnet
 r
elease
 c
able
 a
t
 i
ts
 
t

wo
 f
ixings.
F
 Mov

e
 t
he
 c
able
 d
own.
After
 c

hanging
 t
he
 f
ailed
 b
ulb,
 r
emember
 t
o
 pu

t
 e
verything
 b
ack
 i
n
 p
lace
 (
cable
 a
nd
 a
ir
 de

flector).
Depending
 o

n
 t
he
 e
ngine
 a
nd
 o
nly
 o
n
 t
he
 l
eft
 ha

nd
 s
ide,
 y
ou
 m
ust
 f
irst
 c
arry
 o
ut
 t
he
 f
ollowing
 op

erations for access to the protective covers
on
 t
he
 b
ulbs.
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. Ma in beam headlamps (H7).
5.
Fo

g l a m p s ( H11) .
Bulbs
 w

ith
 l
ugs,
 t
ype
 H
1,
 H
7...
 t
ake
 c
are
 to p

osition
 t
hem
 c
orrectly
 t
o
 e
nsure
 t
he
 bes

t
 lig
hting.
Model with halogen headlamps
(t y p e 1)
1. Direction indicators (H21 clear).
2. Di pped beam headlamps (H7).
3.
Ma

in beam headlamps (H1).
4.
Da

ytime running lamps / sidelamps
(P21/5W XL).
5.
Fo

g l a m p s ( H11) .
Bulbs
 w

ith
 l
ugs,
 t
ype
 H
1,
 H
7...
 t
ake
 c
are
 to p

osition
 t
hem
 c
orrectly
 t
o
 e
nsure
 t
he
 bes

t
 lig
hting.
*
 L

ED:
 l
ight
 e
mitting
 d
iodes.
In the event of a breakdown

249
Changing direction indicator
bulbs
Model with halogen headlamps (type 1)
F Turn t he b ulb h older a q uarter o f a t urn a nd pu

ll
 i
t
 o
ut.
F
 Pu

ll
 t
he
 b
ulb
 o
ut
 a
nd
 c
hange
 i
t.
To
 r

eassemble,
 c
arry
 o
ut
 t
hese
 o
perations
 i
n
 re

verse
 or
der. Model with Xenon headlamps
F
 Re

move
 t
he
 p
rotective
 c
over
 b
y
 p
ulling
 i
ts
 to

ngue.
F
 Tu
rn
 t
he
 b
ulb
 h
older
 a q
uarter
 o
f
 a t
urn
 a
nd
 pu

ll
 i
t
 o
ut.
F Tu rn t he b ulb a q uarter o f a t urn a nd chan
ge it.
T
o
 r
eassemble,
 c
arry
 o
ut
 t
hese
 o
perations
 i
n
 re

verse
 or
der.
Amber
 c

oloured
 b
ulbs,
 s
uch
 a
s
 t
he
 di

rection
 i
ndicators,
 m
ust
 b
e
 r
eplaced
 wi

th
 b
ulbs
 o
f
 i
dentical
 s
pecifications
 an

d
 c
olour.
Rapid
 f

lashing
 o
f
 t
he
 d
irection
 i
ndicator
 wa

rning
 l
amp
 (
right
 o
r
 l
eft)
 i
ndicates
 t
he
 fa

ilure
 o
f
 a b
ulb
 o
n
 t
hat
 s
ide.
Model with halogen headlamps (type 2)
For
 t
he
 r
eplacement
 o
f
 t
his
 t
ype
 o
f
 L
ED
 l
amp,
 co

ntact
 a C
ITROËN
 d
ealer
 o
r
 a q
ualified
 wo

rkshop.
8
In the event of a breakdown

250
Changing main beam headlamp
bulbs (on models with
type
1 h
alogen headlamps)
F Remove t he p rotective c over b y p ulling th
e tab.
F
 Di

sconnect
 t
he
 c
onnector.
F
 Sq

ueeze
 t
he
 s
prings
 t
o
 r
elease
 t
he
 b
ulb.
F
 Pu

ll
 t
he
 b
ulb
 o
ut
 a
nd
 c
hange
 i
t.
To
 r

eassemble,
 c
arry
 o
ut
 t
hese
 o
perations
 i
n
 re

verse
 or
der.
Changing main beam headlamp
bulbs (on models with
type
2 h
alogen headlamps)
F Remove t he p rotective c over b y p ulling th
e tab.
F
 Di

sconnect
 t
he
 c
onnector.
F
 Pu

ll
 t
he
 b
ulb
 o
ut
 a
nd
 c
hange
 i
t.
To
 r

eassemble,
 c
arry
 o
ut
 t
hese
 o
perations
 i
n
 re

verse
 or
der.
Changing dipped beam headlamp
bulbs (on models with halogen
headlamps)
F Remove t he p rotective c over b y p ulling th
e tab.
F
 Di

sconnect
 t
he
 c
onnector.
F
 Sp

read
 t
he
 s
prings
 t
o
 r
elease
 t
he
 b
ulb.
F
 Pu

ll
 t
he
 b
ulb
 o
ut
 a
nd
 c
hange
 i
t.
To
 r

eassemble,
 c
arry
 o
ut
 t
hese
 o
perations
 i
n
 re

verse
 or
der.
When
 r

efitting,
 c
lose
 t
he
 p
rotective
 cov

er
 c
arefully
 t
o
 p
reserve
 t
he
 s
ealing
 of t

he
 h
eadlamp.
In the event of a breakdown

251
Changing daytime running lamp /
si delamp bulbs (on models
with xenon or type 1 halogen
headlamps)
F Remove t he p rotective c over b y p ulling th
e tab.
F
 Di

sconnect
 t
he
 b
ulb
 c
onnector.
F
 Tu

rn
 t
he
 b
ulb
 h
older
 a q
uarter
 o
f
 a t
urn
 a
nd
 pu

ll it out
F
 Pu

ll
 t
he
 b
ulb
 o
ut
 a
nd
 c
hange
 i
t.
To refit, carry out these operations in reverse
o r d e r.
Changing daytime running
lamps / s idelamps (on models
with type
2 h

alogen headlamps)
For the replacement of this type of LED lamp, contact a C ITROËN d ealer o r a q ualified wo

rkshop.
8
In the event of a breakdown

252
Changing foglamp bulbs
F Introduce a flat s crewdriver i n t he h ole i n the fi
nisher.
F
 Pu

ll
 a
nd
 l
ever
 t
o
 u
nclip
 t
he
 b
umper
 f
inisher
 (t

he
 p
arking
 s
ensor
 s
tays
 w
ith
 t
he
 f
inisher).
F
 Re

move
 t
he
 t
wo
 m
odule
 f
ixing
 s
crews
 a
nd
 re

move
 i
t
 f
rom
 i
ts
 h
ousing.
F
 Di

sconnect
 t
he
 b
ulb
 h
older
 c
onnector.
F
 Tu

rn
 t
he
 b
ulb
 h
older
 a q
uarter
 o
f
 a t
urn
 a
nd
 ex

tract
 i
t.
F
 Pu

ll
 t
he
 b
ulb
 a
nd
 c
hange
 i
t.
To refit, carry out these operations in reverse
o r d e r.
To
 r

eplace
 t
hese
 b
ulbs
 y
ou
 m
ay
 a
lso
 c
ontact
 a CI

TROËN
 d
ealer
 o
r
 a q
ualified
 w
orkshop.
Changing the side spotlamps
(LEDs)
For the replacement of this type of light emitting diode l amp, c ontact a C ITROËN d ealer o r a qu

alified
 wo
rkshop.
Changing integrated direction
indicator side repeaters
F Insert a f lat s crewdriver t owards t he c entre of t
he r epeater b etween t he r epeater a nd th

e
 b
ase
 o
f
 t
he
 m
irror.
F
 Ti

lt
 t
he
 f
lat
 s
crewdriver
 t
o
 e
xtract
 t
he
 re

peater
 a
nd
 r
emove
 i
t.
F
 Di

sconnect
 t
he
 r
epeater
 c
onnector.
To
 r

eassemble,
 c
arry
 o
ut
 t
hese
 o
perations
 i
n
 re

verse
 or
der.
Contact
 a C

ITROËN
 d
ealer
 o
r
 a q
ualified
 wo

rkshop
 t
o
 o
btain
 r
eplacement
 r
epeaters.
In the event of a breakdown

253
Model with 3D lamps (type 2)
1. Brake lamp (P21W).
2. Si delamp (R10W ).
3.
Di

rection indicator (PY21W amber) .
4.
Re

ar foglamp, right hand side (P21W).
5.
Re

versing lamp, left hand side (P21W).
Access to rear lamps
Amber bulbs, such as those for the direction i ndicators, m ust b e r eplaced by b

ulbs
 o
f
 t
he
 s
ame
 r
ating
 a
nd
 c
olour.
The
 l

amps
 o
n
 t
he
 t
ailgate
 a
re
 d
ummy
 un

its.
 T
hey
 a
re
 t
here
 f
or
 a
esthetic
 pu

rposes
 o
nly.
Rear lamps
Model with conventional lamps
(t y p e 1)
1. Brake lamp / sidelamp (P21/5W).
2. Di rection indicator (PY21W amber) .
3.
Re

versing lamp (P21W).
4.
Rea

r foglamp (P21W). You w
ill n eed a f lat s crewdriver a nd a 1 0 m m bo

x
 spann
er.
The
 f

our
 b
ulbs
 a
re
 c
hanged
 f
rom
 i
nside
 t
he
 bo

ot:
F
op

en the boot,
F
 re

move
 t
he
 a
ccess
 f
lap
 f
rom
 t
he
 co

rresponding
 s
ide
 t
rim
 p
anel,
F
 un

clip
 t
he
 l
amp
 u
nit
 c
onnector,
F
 as a p

recaution,
 p
lace
 a c
loth
 i
n
 t
he
 b
ottom
 of t

he
 h
ousing
 t
o
 c
atch
 t
he
 n
ut
 i
f
 i
t
 i
s
 dr

opped
 o
n
 r
emoval,
F
 sl

acken
 t
he
 h
exagonal
 n
ut
 u
sing
 a 1
0
 m
m
 bo

x
 s
panner
 t
hen
 r
emove
 t
he
 n
ut
 b
y
 h
and,
F
 ca

refully
 r
emove
 t
he
 l
amp
 u
nit
 b
y
 p
ulling
 ou

t
 i
t
 s
traight
 o
ut
 t
owards
 t
he
 r
ear.
8
In the event of a breakdown

254
After removing the lamp unit, carry out the following o perations t o r eplace t he f ailed b ulb:
F
 re

move
 t
he
 t
wo
 b
ulb
 h
older
 f
ixing
 s
crews,
F
 sp

read
 t
he
 f
our
 t
abs
 a
nd
 r
emove
 t
he
 b
ulb
 h o

l d e r,
F
 tu

rn
 t
he
 b
ulb
 a q
uarter
 o
f
 a t
urn
 a
nd
 c
hange
 i
t.
Changing rear lamp bulbs
(t y p e 1)
After removing the lamp unit, carry out the following o perations t o r eplace t he f ailed b ulb:
F
 re

move
 t
he
 t
hree
 b
ulb
 h
older
 f
ixing
 s
crews,
F
 sp

read
 t
he
 t
hree
 t
abs
 a
nd
 r
emove
 t
he
 b
ulb
 h o

l d e r,
F
 tu

rn
 t
he
 b
ulb
 a q
uarter
 o
f
 a t
urn
 a
nd
 c
hange
 i
t.To refit, carry out these operations in reverse
o r d e r.
Changing rear lamp bulbs
(type 2)
Take care to engage the lamp unit in its gu
ides, w hile k eeping i t i n l ine w ith t he ve

hicle.
Tighten
 s

ufficiently
 t
o
 e
nsure
 s
ealing,
 bu

t
 w
ithout
 f
orcing,
 s
o
 a
s
 t
o
 a
void
 dam

aging
 th
e
 lamp
.
In the event of a breakdown