engine Citroen C4 RHD 2015 2.G User Guide
Page 36 of 396
34
Breakdown related to a lack of AdBlue® additive
When switching on the ignition, the SERVICE wa
rning l amp c omes o n a nd t he U REA wa
rning
l
amp
f
lashes,
a
ccompanied
b
y
a
n
au
dible
s
ignal
a
nd
t
he
t
emporary
d
isplay
i
n
th
e
i
nstrument
p
anel
o
f
"
NO
S
TART
I
N"
a
nd
0 km o
r
m
iles
- (
"NO
S
TART
I
N
0 m
iles"
m
eans
"S
tarting
pr
evented").
The
AdB
lue
® tank is empty: th e sy stem re quired by r
egulations p revents e ngine s tarting.
Remaining range between 0 and 350 miles (0 and 600 km)
When switching on the ignition, the SERVICE warning l amp c omes o n a nd t he U REA wa
rning
l
amp
f
lashes,
a
ccompanied
b
y
a
n
au
dible
s
ignal
a
nd
t
he
t
emporary
d
isplay
i
n
th
e
i
nstrument
p
anel
o
f
"
NO
S
TART
I
N"
a
nd
a d
istance
i
ndicating
t
he
r
emaining
r
ange
ex
pressed
i
n
m
iles
o
r
k
ilometres
b
efore
e
ngine
st
arting
i
s
p
revented
- (
For
e
xample
"
NO
ST
ART
I
N
1
80
m
iles"
m
eans
"
Starting
w
ill
b
e
pr
evented
i
n
1
80
m
iles).
When
d
riving,
t
his
d
isplay
a
ppears
e
very
30 s
econds
u
ntil
t
he
a
dditive
t
ank
h
as
b
een
top
ped-up.
Go
t
o
a C
ITROËN
d
ealer
o
r
a q
ualified
wo
rkshop
t
o
h
ave
t
he
A
dBlue
® tank topped-up.
Yo
u c
an a
lso t
op-up t
he t
ank y ourself.
Other wise you will not be able to restart your
engine.
For
m
ore
i
nformation
o
n
t
opping-up
t
he
AdB
lue
® additive, refer to the corresponding sec
tion. To
b
e
a
ble
t
o
s
tart
t
he
e
ngine,
we r
ecommend
t
hat
y
ou
c
all
o
n
a C
ITROËN
d
ealer
o
r
a q
ualified
wo
rkshop
f
or
t
he
t
op-up
r
equired.
I
f
yo
u
c
arry
o
ut
t
he
t
op-up
y
ourself,
i
t
i
s
es
sential
t
o
a
dd
a
t
l
east
3
.8
l
itres
o
f
AdB
lue
® to the additive tank.
Fo
r m
ore i nformation o n t opping-up th
e
A
dBlue
® additive, refer to the cor
responding se ction.
Instruments
Page 37 of 396
35
In the event of a fault with the the SCR emissions control system
In the event of the detection of a fault
The
U
REA,
S
ERVICE
a
nd
d
iagnostic
w
arning
la
mps
c
omes
o
n,
a
ccompanied
b
y
a
n
a
udible
si
gnal
a
nd
t
he
d
isplay
o
f
t
he
m
essage
"E
missions
fa
ult".
The
a
lert
i
s
t
riggered
w
hen
d
riving,
w
hen
th
e
f
ault
i
s
d
etected
f
or
t
he
f
irst
t
ime,
t
hen
wh
en
s
witching
o
n
t
he
i
gnition
f
or
s
ubsequent
jo
urneys,
w
hile
t
he
f
ault
p
ersists. During an authorised driving phase
(between 650 miles and 0 miles) (1 100 km and 0 km)
If a fault with the SCR system is confirmed (after 30 m
iles ( 50 k m) c overed w ith t he p ermanent di
splay
o
f
t
he
m
essage
s
ignalling
a f
ault),
t
he
SE
RVICE
a
nd
e
ngine
d
iagnostic
w
arning
l
amps
co
me
o
n
a
nd
t
he
U
REA
w
arning
l
amp
f
lashes,
ac
companied
b
y
a
n
a
udible
s
ignal
a
nd
t
he
te
mporary
d
isplay
i
n
t
he
i
nstrument
p
anel
o
f
"N
O
S
TART
I
N"
a
nd
a d
istance,
i
ndicating
t
he
re
maining
r
ange
e
xpress
i
n
m
iles
o
r
k
ilometres
be
fore
e
ngine
s
tarting
i
s
p
revented
- (
e.g.:
"
NO
ST
ART
I
N
3
50
m
iles"
m
eans
"
Starting
w
ill
b
e
pr
evented
i
n
3
50
m
iles").
A
s
ystem
t
hat
p
revents
e
ngine
s
tarting
i
s
a
ctivated
a
utomatically
f
rom
6
50
m
iles
(
1
1
00
k
m)
a
fter
c
onfirmation
o
f
a f
ault
w
ith
t
he
S
CR
e
missions
co
ntrol
s
ystem.
H
ave
t
he
s
ystem
c
hecked
b
y
a C
ITROËN
d
ealer
o
r
a q
ualified
w
orkshop
a
s
s
oon
a
s
p
ossible.
If
i
t
i
s
a t
emporary
f
ault,
t
he
a
lert
di
sappears
d
uring
t
he
n
ext
j
ourney,
af
ter
a s
elf
d
iagnosis
t
est
o
f
t
he
S
CR
em
issions
c
ontrol
s
ystem. While d
riving, t his d isplay a ppears e very 30 s
econds w hile t he f ault w ith t he S CR s ystem per
sists.
The
a
lert
i
s
r
epeated
w
hen
s
witching
o
n
t
he
ign
ition.
You
s
hould
g
o
t
o
a C
ITROËN
d
ealer
o
r
a qu
alified
w
orkshop
a
s
s
oon
a
s
p
ossible.
Other wise, you will not be able to restart your
engine.
1
Instruments
Page 70 of 396
68
Remote control
The high frequency remote control is a sensitive system; do not operate it while it is in your pocket as there is a possibility that it may unlock the vehicle, w ithout y ou b eing a ware o f i t.
Do
n
ot
r
epeatedly
p
ress
t
he
b
uttons
o
f
y
our
r
emote
c
ontrol
o
ut
o
f
r
ange
a
nd
o
ut
o
f
s
ight
o
f
y
our
v
ehicle.
Y
ou
r
un
t
he
r
isk
o
f
s
topping
i
t
f
rom
wo
rking
a
nd
t
he
r
emote
c
ontrol
w
ould
h
ave
t
o
b
e
r
einitialised.
The
r
emote
c
ontrol
d
oes
n
ot
o
perate
w
hen
t
he
k
ey
i
s
i
n
t
he
i
gnition,
e
ven
w
hen
t
he
i
gnition
i
s
s
witched
o
ff.
Locking the vehicle
Driving with the doors locked may make access to the passenger compartment by the emergency services more difficult in an emergency.
As a s afety p recaution ( with c hildren o n b oard), r emove t he k ey f rom t he i gnition o r t ake t he e lectronic k ey w hen y ou l eave t he v ehicle, e ven f or a s
hort
t
ime.
Electrical interference
The Keyless Entry and Starting electronic key may not operate if close to certain electronic devices: telephone, laptop computer, strong magnetic f ields, . ..
Anti-theft protection
Do not make any modifications to the electronic engine immobiliser system; this could cause malfunctions.
Do n't f orget t o t urn t he s teering t o e ngage t he s teering l ock.
Lost keys, remote control, electronic key
Visit a CITROËN dealer with the vehicle's registration certificate, your personal identification documents and if possible, the label bearing the key c ode.
The
C
ITROËN
d
ealer
w
ill
b
e
a
ble
t
o
r
etrieve
t
he
k
ey
c
ode
a
nd
t
he
t
ransponder
c
ode
r
equired
t
o
o
rder
a n
ew
k
ey
Do
n
ot
t
hrow
t
he
r
emote
c
ontrol
b
atteries
a
way,
t
hey
c
ontain
m
etals
w
hich
a
re
h
armful
t
o
t
he
e
nvironment.
Take
t
hem
t
o
a
n
a
pproved
c
ollection
p
oint.
When purchasing a second-hand vehicle
Have the key codes memorised by a CITROËN dealer, to ensure that the keys in your possession are the only ones which can start the vehicle.
Access
Page 80 of 396
78
Doors
Opening
From outside
F After unlocking the v ehicle o r w ith t he el
ectronic k ey o f t he K eyless E ntry a nd St
arting
s
ystem
i
n
t
he
r
ecognition
z
one,
pu
ll
t
he
d
oor
h
andle.
From inside
F Pull the interior c ontrol l ever o f a f ront d oor; th
is u nlocks t he v ehicle c ompletely.
Closing
- with the engine r unning o r t he ve
hicle m oving ( speed b elow 6 m
ph
(
10
k
m/h)),
t
his
w
arning
la
mp
c
omes
o
n,
a
ccompanied
by a
n
a
lert
m
essage
f
or
a fe
w seconds.
With
t
he
s
elective
u
nlocking
a
ctivated:
-
op
ening
t
he
d
river's
d
oor
u
nlocks
th
e
d
river's
d
oor
o
nly
(
if
t
he
v
ehicle
ha
s
n
ot
a
lready
b
een
c
ompletely
un
locked).
-
op
ening
t
he
p
assenger's
d
oor
un
locks
t
he
r
est
o
f
t
he
v
ehicle.
The
i
nterior
d
oor
c
ontrols
d
o
n
ot
op
erate
when the veh
icle
is dea
dlocked.
When
t
he
s
elective
u
nlocking
i
s
ac
tivated,
t
he
f
irst
p
ress
o
f
t
he
r
emote
co
ntrol
u
nlocking
b
utton
p
ermits
un
locking
o
f
t
he
d
river's
d
oor
o
nly. When
a d
oor
i
s
n
ot
c
losed
c
orrectly:
-
wi
th
t
he
v
ehicle
m
oving
(
speed
a
bove
6 mp
h
(
10
k
m/h)),
i
n
a
ddition
t
o
t
he
w
arning
la
mp
a
nd
a
lert
m
essage,
t
here
i
s
a
n
au
dible
s
ignal
f
or
a f
ew
s
econds.
Access
Page 85 of 396
83
Additional adjustments
Head restraint height and angle
F To raise a head r estraint, p ull i t u pwards.
F To l ower t he h ead r estraint, p ress t he l ug A
and
t
he
h
ead
r
estraint
a
t
t
he
s
ame
t
ime.
F
To a
djust
t
he
a
ngle
o
f
t
he
h
ead
r
estraint,
t
ilt
it
s
l
ower
p
art
f
or wards
o
r
r
ear wards.
Heated seats control
With the engine running, the front seats can be heated se parately.
F
Us
e
t
he
a
djustment
d
ial,
p
laced
o
n
t
he
s
ide
of e
ach
f
ront
s
eat,
t
o
s
witch
o
n
a
nd
s
elect
th
e
l
evel
o
f
h
eating
r
equired:
0: O
ff.
1: L
ow.
2: M
edium.
3: H
igh.
Removing a head restraint
F To remove t he h ead r estraint, p ress t he lu
g A a nd p ull t he h ead r estraint u pwards.
F
To p
ut
t
he
h
ead
r
estraint
b
ack
i
n
p
lace,
en
gage
t
he
h
ead
r
estraint
s
tems
i
n
t
he
op
enings
k
eeping
t
hem
i
n
l
ine
w
ith
t
he
s
eat
ba
ck
a
nd
p
ress
t
he
l
ug
A a
t
t
he
s
ame
t
ime.
The
h
ead
r
estraint
i
s
f
itted
w
ith
a f
rame
wi
th
n
otches
w
hich
p
revents
i
t
f
rom
lo
wering;
t
his
i
s
a s
afety
d
evice
i
n
c
ase
of i
mpact.
The adjustment is correct when the
upper edge of the head restraint is
level with the top of the head. Never
d
rive
w
ith
t
he
h
ead
r
estraints
re
moved;
t
hey
m
ust
b
e
i
n
p
lace
a
nd
adju
sted
co
rrectly.
3
Ease of use and comfort
Page 89 of 396
87
Automatic tilting in reverse gear
System which provides a view of the ground during p arking m anoeuvres i n r everse g ear.
Programming
F With the engine r unning, e ngage r everse g e
a r.
F
Se
lect
a
nd
a
djust
t
he
l
eft-hand
a
nd
r
ight-
hand
m
irrors
i
n
s
uccession.
The
a
djustment
i
s
s
tored
i
mmediately.
Switching on
F With the engine r unning, e ngage r everse g e
a r.
F
Mov
e control A
t
o
t
he
r
ight
o
r
t
o
t
he
l
eft
t
o
se
lect
t
he
c
orresponding
m
irror.
The
g
lass
o
f
t
he
m
irror
s
elected
t
ilts
do
wnwards,
i
n
a
ccordance
w
ith
i
ts
pr
ogramming.
Switching off
F Exit reverse g ear a nd w ait t en s econds. or
F Re
turn control A
t
o
t
he
c
entral
p
osition.
The
m
irror
g
lass
r
eturns
t
o
i
ts
i
nitial
p
osition.
The
m
irror
g
lass
a
lso
r
eturns
t
o
i
ts
i
nitial
pos
ition:
-
if t
he
s
peed
e
xceeds
6 m
ph
(
10
k
m/h),
-
if t
he
e
ngine
i
s
s
witched
o
ff.
Unfolding
F From outside: u nlock t he v ehicle u sing t he re
mote c ontrol o r t he k ey.
F
Fr
om
i
nside:
w
ith
t
he
i
gnition
o
n,
p
ull
t
he
co
ntrol A
i
n
t
he
c
entral
p
osition
r
ear wards.
If
n
ecessary
t
he
m
irrors
c
an
b
e
f
olded
man
ually.
The
f
olding
a
nd
u
nfolding
o
f
t
he
d
oor
mi
rrors
u
sing
t
he
r
emote
c
ontrol
c
an
b
e
de
activated
b
y
a C
ITROËN
d
ealer
o
r
a qu
alified
wo
rkshop.
3
Ease of use and comfort
Page 94 of 396
92
Manual air conditioning
The air conditioning system operates only with the engine running.
F
Tu
rn
t
he
d
ial
t
o
s
elect
a po
sition
b
etween
b
lue
(
cold)
an
d
r
ed
(
hot)
s
o
a
s
t
o
a
djust
th
e
t
emperature
t
o
y
our
re
quirements.
1. Temperature adjustment
This dial is used to increase or decrease t he s peed o f t he a ir bo
oster
f
an.
2. Air flow adjustment 3. Air distribution adjustment
Windscreen and side windows.
Wi ndscreen,
s
ide
w
indows
a
nd
fo
otwells.
Footwells.
Central
a
nd
s
ide
v
ents.
The
a
ir
d
istribution
c
an
b
e
ad
apted
b
y
p
lacing
t
he
d
ial
i
n
a
n
in
termediate
po
sition.
F Tu
rn t
he d
ial f
rom p
osition 1
to position 5 to
obtain
a c
omfortable
a
ir
f
low. This
d
ial
i
s
u
sed
t
o
a
rrange
t
he
d
istribution
o
f
ai
r
i
n
t
he
p
assenger
c
ompartment
by c
ombining
se
veral
a
ir
o
utlets.
F
If y
ou place the air flow control
in position 0 ,
t
he
s
ystem
i
s
de
activated.
H
owever,
a s
light
f
low
of a
ir,
d
ue
t
o
t
he
m
ovement
o
f
t
he
ve
hicle,
c
an
s
till
b
e
f
elt.
Avoid
d
riving
t
oo
l
ong
w
ith
t
he
ve
ntilation
o
ff
(
risk
o
f
m
isting
a
nd
de
terioration
o
f
a
ir
q
uality).
Ease of use and comfort
Page 99 of 396
97
9. "REST" function: ventilation
with the engine off
Even with the engine is off, you ca
n operate the ventilation for a
few minutes.
8. Air intake / Air recirculation
F Press this button for
r ecirculation of the interior
air.
T
he
i
ndicator
l
amp
i
n
t
he
bu
tton
c
omes
o
n.
Air
r
ecirculation
e
nables
t
he
p
assenger
co
mpartment
t
o
b
e
i
solated
f
rom
e
xterior
od
ours
a
nd
s
moke.
F
As s
oon as possible, press this button
again
t
o
p
ermit
t
he
i
ntake
o
f
o
utside
a
ir
a
nd
pr
event
t
he
f
ormation
o
f
c
ondensation.
T
he
in
dicator
l
amp
i
n
t
he
b
utton
g
oes
o
ff.
Avoid
p
rolonged
o
peration
i
n
i
nterior
a
ir
re
circulation
m
ode
(
risk
o
f
m
isting
a
nd
de
terioration
o
f
a
ir
q
uality). For
e
xample,
w
hile
y
ou
a
re
a
way
f
rom
t
he
ve
hicle,
t
he
p
assengers
c
an
s
till
e
njoy
s
ome
a
ir
ci
rculation
w
ithout
h
aving
t
he
e
ngine
r
unning.
This
f
unction
i
s
a
vailable
a
fter
s
witching
o
n
t
he
ig
nition,
a
s
w
ell
a
s
a
fter
s
topping
t
he
e
ngine.
The
p
eriod
t
hat
t
he
f
unction
i
s
a
vailable
de
pends
o
n
t
he
s
tate
o
f
c
harge
o
f
t
he
b
attery.
You can activate the "REST" function while the
air
c
onditioning
c
ontrol
s
creens
a
re
o
n.On switching on the engine
- Th
e c ontrol s creens c ome o n: t he f unction is a
vailable.
-
Pr
essing
t
he
R
EST button activates the
ventilation
f
or
a f
ew
m
inutes.
A
ctivation
o
f
th
e
f
unction
i
s
c
onfirmed
b
y
t
he
d
isplay
o
f
tw
o
d
ashes
i
n
t
he
c
ontrol
s
creens
a
nd
f
our
ai
r
f
low
l
evel
i
ndicator
l
amps.
-
Th
e
f
unction
c
an
b
e
d
eactivated
a
nd
re
activated
i
f
t
he
c
ontrol
s
creens
a
re
o
n.
-
Th
e
s
creens
g
o
o
ff
a
t
t
he
e
nd
o
f
t
his
pe
riod.
3
Ease of use and comfort
Page 100 of 396
98
Switching the system off
On stopping the engine
- While t he c ontrol s creens r emain o n: t he fu
nction
i
s
a
vailable.
-
Pr
essing
t
he
R
EST button activates the
ventilation
f
or
a f
ew
m
inutes.
A
ctivation
o
f
th
e
f
unction
i
s
c
onfirmed
b
y
t
he
d
isplay
o
f
tw
o
d
ashes
i
n
t
he
c
ontrol
s
creens
a
nd
f
our
ai
r
f
low
l
evel
i
ndicator
l
amps.
Lo
cking
t
he
v
ehicle
h
as
n
o
e
ffect
o
n
t
his
fu
nction.
-
Th
e
c
ontrol
s
creens
g
o
o
ff
a
t
t
he
e
nd
o
f
t
his
pe
riod.
Pr
essing
a
gain
b
efore
t
he
e
nd
o
f
t
he
p
eriod
in
terrupts
o
ff
t
he
v
entilation
d
efinitively:
t
he
co
ntrol
s
creens
g
o
o
ff
a
nd
t
he
f
unction
i
s
no l
onger
a
vailable. F
Tu
rn the air flow control to the
left
u
ntil
a
ll
o
f
t
he
i
ndicator
la
mps g o o ff.
This
a
ction
s
witches
o
ff
t
he
a
ir
c
onditioning
a
nd
the ve
ntilation.
Temperature
r
elated
c
omfort
i
s
n
o
l
onger
as
sured
b
ut
a s
light
f
low
o
f
a
ir,
d
ue
t
o
t
he
mov
ement
o
f
t
he
v
ehicle,
c
an
s
till
b
e
f
elt.
F
Mo
dify
t
he
s
ettings
(
temperature,
a
ir
f
low
or a
ir
d
istribution)
o
r
p
ress
t
he
"A
UTO"
button
t
o
r
eactivate
t
he
s
ystem
w
ith
t
he
va
lues
s
et
b
efore
i
t
w
as
s
witched
o
ff.
Avoid
p
rolonged
o
peration
i
n
i
nterior
ai
r
r
ecirculation
m
ode
o
r
d
riving
f
or
lo
ng
p
eriods
w
ith
t
he
s
ystem
o
ff
(
risk
o
f
mi
sting
a
nd
d
eterioration
o
f
a
ir
q
uality).
This s
witch d oes n ot o perate t he a ir co
nditioning,
o
nly
t
he
a
ir
f
an.
W
hen
t
he
"
REST"
f
unction
i
s
a
ctivated,
yo
u
c
annot
m
odify
t
he
t
emperature,
a
ir
fl
ow
a
nd
d
istribution
s
ettings:
t
hese
a
re
co
ntrolled
a
utomatically
a
ccording
t
o
th
e
ambi
ent
te
mperature.
This function is not available in the
STOP
m
ode
o
f
S
top
& S
tart.
Ease of use and comfort
Page 124 of 396
122
Model without AUTO lighting
Model with AUTO lighting
A. Main lighting mode s election r ing: t urn i t to p
osition t he s ymbol r equired f acing t he mar
k.
Manual controls
Lighting off (ignition off) /
Da ytime r unning l amps ( engine r unning).
Automatic illumination of headlamps.
B.
St
alk
f
or
s
witching
h
eadlamps:
p
ull
th
e
s
talk
t
owards
y
ou
t
o
s
witch
t
he
li
ghting
b
etween
d
ipped
a
nd
m
ain
b
eam
he
adlamps.
In
t
he
l
amps
o
ff
a
nd
s
idelamps
m
odes,
t
he
dr
iver
c
an
s
witch
o
n
t
he
m
ain
b
eam
h
eadlamps
te
mporarily
(
"headlamp
f
lash")
b
y
m
aintaining
a pu
ll
o
n
t
he
s
talk.
Sidelamps.
Dipped
h
eadlamps
o
r
m
ain
b
eam
he
adlamps.
Displays
The lighting is controlled directly by the driver by m eans o f t he r ing A a nd t he s talk B. I
llumination o f t he c orresponding i ndicator la
mp i n t he i nstrument p anel c onfirms t hat t he li
ghting
s
elected
i
s
o
n.
Lighting and visibility