display Citroen C4 2015 2.G Service Manual

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Emergency switch-off
In the event of an emergency only, the  e ngine  c an  b e  s witched  o f  w ithout  
c

onditions.   To   do   this,   press   and   hold  
t

he "START/STOP" button for about
3
  seconds.
In
 
this
 
case   the   steering   column   locks   as   soon  
a

s
 
the
 
vehicle   stops.
Electronic key not
recognised
If the electronic key is no longer in the recognition   zone   when   driving   or   when   you  
(

later)   request   switching   off   the   engine,   a  
m

essage   is   displayed.
F

P
ress and hold the " S TA R T/
STOP" button for about
3 seconds
  if   you   want   to   force  
s

witching   off   the   engine   (note
that restar ting will not be
possible without the key ).
Ignition on position
(without starting)
With the Keyless Entry and Starting key inside t
he   vehicle,   pressing   the   "   START/STOP "
button, with no action on the pedals , allows
the
  ignition   to   be   switched   on.
With
  the   ignition   on,   the   system  
a

utomatically   goes   into   energy  
e

conomy   mode   when   required   to  
m

aintain   the   state   of   charge   of   the  
b

attery.F

P
ress the "START/STOP"
button,
  the   instrument   panel  
c

omes   on   but   the   engine   does  
n

ot   start.
F
 
P
ress   the   button   again   to   switch   off   the  
i

gnition   and   so   allow   the   vehicle   to   be  
lo

cked.
Driving

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anti-theft protection
Electronic engine immobiliser
Keep safely, away from your vehicle, the   label   attached   to   the   keys   given   to  
y

ou   on   acquisition   of   the   vehicle.
The
 
keys
 
contain
 
an
 
electronic
 
chip
 
which
 
has
 a
 
special
 
code.
 
When
 
the
 
ignition
 
is
 
switched
 
o

n,
 
this
 
code
 
must
 
be
 
recognised
 
for
 
engine
 
s

tarting
 
to
 
be
 
authorised.
This
 
electronic
 
engine
 
immobiliser
 
locks
 
the
 
e

ngine
 
management
 
system
 
a
 
few
 
minutes
 
a

fter
 
the
 
ignition
 
is
 
switched
 
off
 
and
 
prevents
 
s

tarting
 
of
 
the
 
engine
 
by
 
anyone
 
who
 
does
 
not
 
h

ave
 
the
 
key. In the event of a fault, you are
informed
 
by
 
illumination
 
of
 
this
 
w

arning
 
lamp,
 
an
 
audible
 
signal
 
a

nd/or
 
the
 
display
 
of
 
a
 
message,
 
d

epending
 o

n
 v

ersion.
In
 
this
 
case,
 
your
 
vehicle
 
will
 
not
 
start;
 
contact
 
a

 
CITROËN
 
dealer
 
as
 
soon
 
as
 
possible.
9
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With the vehicle stationary, to apply the parking brake   whether   the   engine   is   running   or   off,   pull
control lever A .
The
  application   of   the   parking   brake   is  
c

onfirmed   by:
-
 i

llumination
 o
f
 t
he
 b
raking
 w
arning
 l

amp   and   of   the   P
 
warning   lamp   in
 t

he control lever A ,
-
 
d
isplay   of   the   message   "Parking  
b

rake   on".
When
  the   driver’s   door   is   opened   with   the  
e

ngine   running,   a   message   is   displayed  
a

ccompanied   by   an   audible   signal   if   the   parking  
b

rake   has   not   been   applied,   except   in   the   case  
o

f   an   automatic   gearbox   with   the   gear   lever   in  
p

osition P .
Before
  leaving   the   vehicle,   ensure
 t

hat   parking   brake   warning   lamp   in   the
 i

nstrument   panel   is   on   fixed,   not   flashing.
Manual applicationManual release
The full application of the parking brake is c
onfirmed   by:
-
 
t
he   braking   warning   lamp   and  
t

he P   warning   lamp   in   the   control  
l

ever A   going   off,
-
 
d
isplay   of   the   message   "Parking  
b

rake   off ".
If you pull control lever A  without   pressing t
he   brake   pedal,   the   parking   brake   will n

ot   be   released   and   a   warning   lamp   will
 c

ome   on   in   the   instrument   panel.
With the ignition on or the engine running, to release   the   parking   brake,   press on the brake
pedal or the accelerator, pull then release
control A . If
  necessary,   you   can   make   a   maximum
application
 
of   the   parking   brake.   This   is  
o

btained
 by m
eans
 o
f
 a long
pull
on the control
lever A ,   until   you   see   the   message   "Parking  
b

rake   on   maximum"   and   a   beep   is   heard.
In   the   case   of   towing,   a   loaded   vehicle   or  
p

arking   on   a   gradient,   make   a   maximum  
a

pplication   of   the   parking   brake   then   turn   the  
f

ront   wheels   towards   the   pavement   and   engage  
a

  gear   when   you   park.
After
  a   maximum   application,   the   release   time  
w

ill   be   longer.
Maximum application
Maximum application is essential:
- i n   the   case   of   a   vehicle   towing   a   caravan  
o

r   a   trailer,   if   the   automatic   functions   are  
a

ctivated   but   you   are   applying   the   parking  
b

rake
 m
anually,
-
 
w
hen   the   gradient   you   are   parked   on   may  
v

ary   (e.g.   on   a   ferry,   on   a   lorry,   during  
tow

ing).
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Immobilising the vehicle,
engine running
- illumination  of   the   braking  w
arning   lamp   and   the   P   warning  
l

amp   in   the   control   lever   A,
-
 
d
isplay   of   the   message   "Parking  
b

rake   on".
Particular situations
In certain situations (e.g. starting the engine), the   parking   brake   can   automatically   alter   its  
f

orce.   This   is   normal   operation.
To
  advance   your   vehicle   a   few   centimetres  
w

ithout   starting   the   engine,   but   with   the   ignition  
o

n,   press   on   the   brake   pedal   and   release   the  
p

arking   brake   by pulling then releasing the
control lever A .
  The   full   release   of   the   parking  
b

rake   is   confirmed   by   the   warning   lamps   in  
t

he control lever A   and   in   the   instrument   panel  
g

oing   off   and   display   of   the   message   "Parking  
b

rake   off ".
When
 
the
 
driver’s
 
door
 
is
 
opened,
 
a
 
message
 
is
 
d

isplayed
 
accompanied
 
by
 
an
 
audible
 
signal,
 
if
 
t

he
 
parking
 
brake
 
has
 
not
 
been
 
applied,
 
except
 
i

n
 
the
 
case
 
of
 
an
 
automatic
 
gearbox
 
with
 
the
 
g

ear
 
lever
 
in
 
position
 
P .
The
 
application
 
of
 
the
 
parking
 
brake
 
is
 
c

onfirmed
 
by:
With
 
the
 
engine
 
running
 
and
 
the
 
vehicle
 s
tationary,
 
in
 
order
 
to
 
immobilise
 
the
 
vehicle
 
i

t is essential to manually
 

apply
 
the
 
parking
 
b

rake
 
by
 
pulling control lever A .
Before
 
leaving
 
the
 
vehicle,
 
ensure
 t

hat
 
parking
 
brake
 
warning
 
lamp
 
in
 
the
 i

nstrument
 
panel
 
is
 
on
 
fixed,
 
not
 
flashing.
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Operating faults
If the electric parking brake malfunction warning lamp comes on together with one or more of the warning lamps presented in these tables, place the vehicle   in   a   safe   condition   (on   level   ground,   gear   engaged)   and   contact   a   CITROËN   dealer   or   a   qualified   workshop   without   delay.
Situations Consequences
Display
  of   the   message   "Parking brake fault "
  and   of   the   following  
w

arning
 lam
ps: -
 
T
he   automatic   functions   are   deactivated.
-
 
H
ill   start   assist   is   not   available.
-
 
T
he   electric   parking   brake   can   only   be   used   manually.
Display
  of   the   message   "Parking brake fault "
  and   of   the   following  
w

arning
 lam
ps: -
 
M
anual   release   of   the   electric   parking   brake   is   only   available   by   pressing  
t

he   accelerator   pedal   and   releasing   the   control.
-
 
H
ill   start   assist   is   not   available.
-
 
T
he   automatic   functions   and   the   manual   application   are   still   available.
Display
  of   the   message   "Parking brake fault "
  and   of   the   following  
w

arning
 lam
ps: -
 
T
he   automatic   functions   are   deactivated.
-
 
H
ill   start   assist   is   not   available.
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SituationsConsequences
To   apply   the   electric   parking   brake:
F
 
i
mmobilise   the   vehicle   and   switch   off   the   ignition.
F
 
p
ull   the   control   for   at   least   5   seconds   or   until   application   is   complete.
F
 
s
witch   on   the   ignition   and   check   the   switching   on   of   the   electric   parking  
b

rake   warning   lamps.
The
  application   is   slower   than   during   normal   operation.
To
  release   the   electric   parking   brake:
F
 
s
witch   on   the   ignition.
F
 
p
ull   the   control   and   hold   it   for   approximately   3   seconds   then   release   it.
If
  the   braking   warning   lamp   is   flashing   or   if   the   warning   lamps   do   not   come  
o

n   with   the   ignition   on,   these   procedures   will   not   work.   Place   the   vehicle  
o

n   level   ground   and   have   it   checked   by   a   CITROËN   dealer   or   a   qualified  
w

orkshop.
and possibly
flashing
Display
 
of
 
the
 
message
 
" Parking brake fault "
  and   of   the   following  
w

arning
 lam

ps: -
 
O
nly   the   automatic   application   on   switching   off   the   engine   and   automatic  
r

elease   on   acceleration   functions   are   available.
-
 
T
he   manual   application/release   of   the   electric   parking   brake   and   the  
e

mergency   braking   are   not   available.
and possibly
flashing
Battery
 
fault: -
 I

f   the   battery   warning   lamp   comes   on   you   must   stop   immediately   as   soon   as
 t

he   traffic   allows.   Stop   and   immobilise   your   vehicle   (if   necessary,   place   the
 t

wo   chocks   under   the   wheels).
-
 
A
pply   the   electric   parking   brake   before   switching   off   the   engine.
Driving

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Displays in the instrument panel
Gear lever positions
N. neutral
R.
R everse
1, 2, 3, 4, 5, 6.
 
G
ears   in   sequential   mode.
AUTO.
  

 
T
his   comes   on   when   the   automated  
m

ode   is   selected.   It   switches   off   on  
c

hanging   to   sequential   mode.F

Sel
ect position N
.
F  
P
ress   the   brake   pedal   down   fully.
F  
S
tart   the   engine.
Moving off
F Select
  automated   mode   (position   A)   or  s
equential   mode   (position   M)
  or   reverse  
(

position
 R).
F

 
R
elease   the   parking   brake   unless   it   is  
p

rogrammed   to   automatic   mode.
F
 
P
rogressively   take   your   foot   off   the   brake  
ped

al.
F
 
A
ccelerate   away.
AUTO and 1, 1 or R
  appear   in   the   instrument  
p

anel
 sc
reen.
N
 
appears
 
in
 
the
 
instrument
 
panel
 
sc

reen.
You
  must   press   the   brake   pedal   when  
s

tarting   the   engine.
Engagement
 
of
 
reverse
 
gear
 
is
 
a

ccompanied
 
by
 
an
 
audible
 
signal. If
 
the
 
engine
 
does
 
not
 
start:
-

If N
 
is
 
flashing
 
in
 
the
 
instrument
 
p

anel,
 
move
 
the
 
gear
 
lever
 
to
 
p

osition A , then to position N .
-

I

f the "Foot on
brake"  warning
 
lamp
 
c

omes
 
on,
 
accompanied
 
b

y
 
an
 
audible
 
signal
 
and
 
t

he
 
display
 
of
 
a
 
message,
 
p

ress
 
the
 
brake
 
pedal
 
f

i r m l y.
Driving

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Automatic gearbox
Gear selection gate
1. Gear  lever.
2. bu tton "S" (spor t) .
3.


b
u
tton "T" (snow) . P.
  P

ark.
-  
I
mmobilisation   of   the   vehicle,   parking   brake  
o

n   or   off.
-  
S
tarting   the   engine.
R.
 
 
R
everse.
-  
R
eversing   manoeuvres,   vehicle   stationary,  
e

ngine   at   idle.
N.
  N
eutral.
-  
I
mmobilisation   of   the   vehicle,   parking   brake  
o

n.
-  
S
tarting   the   engine.
D.
 
 
A
utomatic
 ope
ration.
M + / - .   
M
anual   operation   with   sequential  
c

hanging   of   the   six   gears.
F  P ress   for wards   to   change   up   through   the  g
ears.


or
F
 
P
ress   rear wards   to   change   down   through  
t

he   gears.
Gear lever
When you move the lever in the gate to select a  position,   the   corresponding   indicator   is  
d

isplayed   in   the   instrument   panel.
P.
  P

ark
R.

R
everse
N.
n
e
utral
D.
  D

rive   (Automatic   driving)
S.

Sp
ort
 pro
gramme
T .
 
S
now
 pro
gramme
1 to 6.
  Gear   engaged   during   manual   operation
-.
  I

nvalid   value   during   manual   operation
Displays in the instrument panelSix speed automatic gearbox which offers a choice   between   the   comfort   of   fully   automatic  
o

peration, enhanced by sport and snow
programmes,
 o

r
 m
anual
 g
ear
 c
hanging.
Four
  driving   modes   are   offered:
-

a
utomatic operation for electronic
management
  of   the   gears   by   the   gearbox,
-

sp
ort
 
programme   for   a   more   dynamic   style  
o

f   driving,
-

s
now
 
programme   to   improve   driving   when  
t

raction is poor,
-

m
anual
 
operation   for   sequential   changing  
o

f   the   gears   by   the   driver.
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Moving off
A message is displayed if you try to move   the   gear   lever   from   position   P to
another
  position   without   pressing   the  
b

rake
 ped
al. F

Sel
ect position D for automatic
 c
hanging
 o

f   the   six   gears.
The   gearbox   then   operates   in   auto-adaptive  
m

ode,   without   any   intervention   on   the   part  
o

f   the   driver.   It   continuously   selects   the   most  
s

uitable   gear   according   to   the   style   of   driving,  
t

he profile of the road and the load in the
vehicle.
For   maximum   acceleration   without   touching  
t

he lever, press the accelerator pedal down
fully   (kick   down).   The   gearbox   changes   down  
a

utomatically   or   maintains   the   gear   selected  
u

ntil   the   maximum   engine   speed   is   reached.
On   braking,   the   gearbox   changes   down  a
utomatically   to   provide   efficient   engine  b
raking.
If you release the accelerator sharply, the
gearbox
  will   not   change   to   a   higher   gear   for  
s

afety   reasons.
When
  the   engine   is   running   at   idle,   with  
t

he   brakes   released,   if   position   R
, D or
M   is   selected,   the   vehicle   moves   even  
w

ithout   the   accelerator   being   pressed.
When   the   engine   is   running,   never  
l

eave children in the vehicle without
supervision.
When   carrying   out   maintenance   with  
t

he   engine   running,   apply   the   parking  
b

rake   and   select   position   P
.
ne

ver select position N while the
vehicle
  is   moving.
ne

ver select positions P or R unless the
vehicle
  is   completely   stationary.
If position N
 
is
 
engaged
 
inadvertently
 
w

hile
 
driving,
 
allow
 
the
 
engine
 
to
 
r

eturn
 
to
 
idle
 
then
 
engage
 
position
 
D to
accelerate.
F
 
W

ith
 
your
 
foot
 
on
 
the
 
brake,
 
select
 
p

osition


P or N
.
F
 
S

tart
 
the
 
engine.
If this procedure is not followed, there is an
audible
 
signal,
 
accompanied
 
by
 
a
 
message
 
in
 
t

he
 
multifunction
 
screen.
F
 
W

ith
 
the
 
engine
 
running,
 
press
 
the
 
brake
 
ped

al.
F
 
R

elease
 
the
 
parking
 
brake,
 
unless
 
it
 
is
 
p

rogrammed
 
to
 
automatic
 
mode.
F

Sel

ect position R
, D or M,
F
 
G

radually
 
release
 
the
 
brake
 
pedal.
The
 
vehicle
 
moves
 
off
 
immediately.
Automatic operation
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Manual operation
D disappears and the gears engaged   appear   in   succession   in  
t

he   instrument   panel.
Invalid value during manual
operation
This symbol is displayed if a gear is   not   engaged   correctly   (selector  
b

etween   two   positions).
Stopping the vehicle
If the lever is not in position P , when the
driver's  d oor  i s  o pened  o r  a pproximately  
4

5   seconds   after   the   ignition   is   switched  
o

ff,   there   is   an   audible   signal   and   a  
m

essage
 ap
pears.
F

R
eturn the lever to position P ;
 
t

he   audible   signal   stops   and   the  
m

essage
 d
isappears.
F

Sel

ect position M for sequential
 c

hanging
 o

f
 
the
 
six
 
gears.
F

P

ush the lever towards the +
 
sign
 
to
 
c

hange
 
up
 
a
 
gear.
F

P

ull the lever towards the -
 
sign
 
to
 
change
 
d

own
 
a
 
gear.
It
 
is
 
only
 
possible
 
to
 
change
 
from
 
one
 
gear
 
to
 
a

nother
 
if
 
the
 
vehicle
 
speed
 
and
 
engine
 
speed
 p
ermit;
 
other wise,
 
the
 
gearbox
 
will
 
operate
 t
emporarily
 
in
 
automatic
 
mode.
If
 
the
 
engine
 
speed
 
is
 
too
 
low
 
or
 
too
 
high,
 
the
 
g

ear
 
selected
 
flashes
 
for
 
a
 
few
 
seconds,
 
then
 
t

he
 
actual
 
gear
 
engaged
 
is
 
displayed.
It
 
is
 
possible
 
to
 
change
 
from
 
position
 
D
(automatic)
 
to
 
position
 
M
 
(manual)
 
at
 
any
 
time.
When
 
the
 
vehicle
 
is
 
stationary
 
or
 
moving
 
v

ery
 
slowly,
 
the
 
gearbox
 
selects
 
gear
 
M1
automatically.
The
 
sport
 
and
 
snow
 
programmes
 
do
 
not
 
o

perate
 
in
 
manual
 
mode. Before
  switching   off   the   engine,   you   can  
e

ngage   position   P or N   to   place   the   gearbox   in  
neu

tral.
In
 
both   cases,   apply   the   parking   brake   to  
i

mmobilise   the   vehicle,   unless   it   is   programmed  
t

o
 
automatic   mode.
Driving