ignition Citroen C4 2014.5 2.G Service Manual

131
Interior mood lighting
Switching on
At night, two interior mood lamps in the front c
ourtesy   lamp   come   on   automatically   when   the  
s

idelamps   are   switched   on.
Switching off
The interior mood lighting switches off automatically   when   the   sidelamps   are  
switched
  off.
It
  can   be   switched   off   manually   by   adjusting   the  
i

nstrument   panel   lighting   rheostat   button   to   one  
o

f   the   lowest   settings. This
  comes   on   automatically   when   the   boot   is  
o

pened   and   goes   off   automatically   when   the  
b

oot   is   closed.
Boot lamp
The lighting time varies according to the circumstances:
-
 
w
hen   the   ignition   is   off,   approximately
 t

en
 m
inutes,
-
 
i
n   energy   economy   mode,
 a

pproximately   thirty   seconds,
-
 
w
hen   the   engine   is   running,   no   limit.
The
 
dimmed
 
passenger
 
compartment
 
lighting
 
improves
 
visibility
 
in
 
the
 
vehicle
 
when
 
the
 
light
 
is
 
p

o o r.
6
Visibility

146
Electric child lock
Switching on
F Press  this   button.
The   indicator   lamp   in   the   button   comes   on,  
a

ccompanied   by   a   message   in   the   screen.
This
  indicator   lamp   remains   on   until   the   child  
l

ock   is   switched   off.
Switching off
F Press  this   button   again.
The   indicator   lamp   on   button   A   goes   off,  
a

ccompanied   by   a   message   in   the   screen.
This
  indicator   lamp   remains   on   while   child   lock  
i

s   switched   on. This
  system   is   independent   and   in   no  c
ircumstances   does   it   take   the   place   of  t
he   central   locking   control.
Check
  the   status   of   the   child   lock   each  
t

ime   you   switch   on   the   ignition.
Always
  remove   the   key   from   the   ignition  
w

hen   leaving   the   vehicle,   even   for   a  
s

hort   time.
In
  the   event   of   a   serious   impact,   the  
e

lectric   child   lock   is   switched   off  
a

utomatically   to   permit   the   exit   of   the  
r

ear
 p
assengers.
Remote
 
control
 
system
 
to
 
prevent
 
opening
 
of
 
the
 
rear   doors   using   their   interior   controls   and   use   of  
t

he
 
rear
 
electric
 
windows.
The
 
control
 
is
 
located
 
on
 
the
 
dashboard,
 
driver's
 
side.
Any   other   status   of   the   indicator   lamp  
i

ndicates   a   fault   with   the   electric   child  
l

ock.   Have   it   checked   by   a   CITROËN  
d

ealer   or   a   qualified   workshop.
Child safety

147
Direction indicators
F Left:  lower   the   lighting   stalk   passing   the  p
oint   of   resistance.
F
 
R
ight:   raise   the   lighting   stalk   passing   the  
p

oint   of   resistance.
Hazard warning lam ps
A visual warning by means of the direction i
ndicators   to   alert   other   road   users   to   a   vehicle  
b

reakdown,   towing   or   accident.
F
 
P
ress   this   button,   the   direction   indicators  
f

lash.
They
  can   operate   with   the   ignition   off.
Automatic operation of
hazard warning lamps
When braking in an emergency, depending on the   deceleration,   the   hazard   warning   lamps  
c

ome   on   automatically.
They
  switch   off   automatically   the   first   time   you  
a

ccelerate.
F
 
Y
ou   can   also   switch   them   off   by   pressing  
t

he   button.
Horn
Three flashes of the direction indicators
F Press   briefly   upwards   or   downwards,  w
ithout   going   beyond   the   point   of  
r

esistance;   the   direction   indicators   will  
f

lash   3   times. Audible
  warning   system   to   alert   other   road  
u

sers   to   an   imminent   danger.
F  
P
ress   the   central   part   of   the   multifunction  
s

teering
 w
heel.
Use   the   horn   moderately   and   only   in  
s

ituations   allowed   by   the   motoring  
r

egulations   in   the   country   you   are  
d

riving   in.
If   you   forget   to   cancel   the   direction  
i

ndicators   for   more   than   twenty  
s

econds,   the   volume   of   the   audible  
s

ignal   will   increase   if   the   speed   is   above  
4

0   mph   (60   km/h).
8
Safety

150
Reactivation
These systems are reactivated automatically each   time   the   ignition   is   switched   back   on   or  
f

rom   30   mph   (50   km/h).
F
 
P
ress   this   button   again   to   reactivate   them  
m

anually.
The
  illumination   of   the   indicator  
l

amps   in   the   instrument   panel   and  
i

n   this   button,   accompanied   by   an  
a

udible   signal   and   a   message   in   the  
s

creen,   indicates   a   fault   with   these  
s

ystems.
Operating fault
Emergency o r 
a ssistance call
This system allows you to make an emergency o
r   assistance   call   to   the   emergency   services   or  
t

o   the   dedicated   CITROËN   service.
For
  more   information   on   the   use   of   this  
f

unction,   refer   to   the   "Audio   and   telematics"  
s

ection.
The
 
trajectory
 
control
 
systems
 
offer
 
i

ncreased
 
safety
 
in
 
normal
 
driving,
 
but
 
t

his
 
should
 
not
 
encourage
 
the
 
driver
 
to
 
t

ake
 
extra
 
risks
 
or
 
drive
 
at
 
high
 
speed.
The
 
correct
 
functioning
 
of
 
these
 
s

ystems
 
is
 
assured
 
provided
 
that
 
m

anufacturer's
 
recommendations
 
are
 
ob

served
 on

:
-
 w
heels
 
(tyres
 
and
 
rims),
-
 b
raking
 
components,
-
 el

ectronic
 c

omponents,
-
 
a

ssembly
 
and
 
repair
 
procedures.
After
 
an
 
impact,
 
have
 
these
 
systems
 
c

hecked
 
by
 
a
 
CITROËN
 
dealer
 
or
 
a
 
q

ualified
 w

orkshop.
Have
 
it
 
checked
 
by
 
a
 
CITROËN
 
dealer
 
or
 
a
 
q

ualified
 w

orkshop.
Safety

151
F To  lower   the   attachment   point,   squeeze   the  c
ontrol A   and   slide   it   downwards.
F
 
T
o   raise   the   attachment   point,   slide   the  
c

ontrol A  
up
wards.
Height adjustment
Seat belts
Front seat belts
The front seat belts are fitted with a pretensioning   and   force   limiting   system.
This
  system   improves   safety   in   the   front  
s

eats   in   the   event   of   a   front   or   side   impact.  
D

epending   on   the   severity   of   the   impact,   the  
p

retensioning   system   instantly   tightens   the   seat  
b

elts   against   the   body   of   the   occupants.
The
  pretensioning   seat   belts   are   active   when  
t

he   ignition   is   on.
The
  force   limiter   reduces   the   pressure   of   the  
s

eat belt on the chest of the occupant, so
improving
  their   protection.Fastening
F Pull  the   strap,   then   insert   the   tongue   in   the  buc
kle.
F
 
C
heck   that   the   seat   belt   is   fastened  
c

orrectly   by   pulling   the   strap.
Unfastening
F Press  the   red   button   on   the   buckle.
F  G uide   the   seat   belt   as   it   reels   in.
8
Safety

152
Seat belt not fastened / unfastened
warning lamp in the instrument
panel
When the ignition is switched on, this warning   lamp   comes   on   in   the   instrument p

anel   if   the   driver   and/or   the   front
 p

assenger   has   not   fastened   their   seat   belt.
1. Driver's  seat   belt   not   fastened   /   unfastened  w
arning lam p.
2.
 F

ront   passenger's   seat   belt   not   fastened   /  
u

nfastened   warning   lamp.
Seat belt not fastened /
unfastened warning lamps
display
The corresponding warning lamp 1 or 2 comes on   in   red   on   the   seat   belt   and   passenger's   front  
a

irbag   warning   lamps   display,   accompanied   by  
a

n   audible   signal   and   a   message   in   the   screen,  

i

f   the   seat   belt   is   not   fastened   or   is  
unfastened.
From
 
approximately
 
12
 
mph
 
(20 km/h)
 
t

his
 
warning
 
lamp
 
flashes
 
for
 
two
 
minutes
 
a

ccompanied
 
by
 
an
 
audible
 
signal
 
of
 
increasing
 
v

olume.
 
Once
 
these
 
two
 
minutes
 
have
 
elapsed,
 
t

his
 
warning
 
lamp
 
remains
 
on
 
until
 
the
 
driver
 
a

nd/or
 
the
 
front
 
passenger
 
fastens
 
their
 

seat
 
belt.
Safety

153
Rear seat
belts
Fastening
F Pull  the   strap,   then   insert   the   tongue   in   the  buc
kle.
F
 
C
heck   that   the   seat   belt   is   fastened  
c

orrectly   by   pulling   the   strap.
Unfastening
F Press  the   red   button   on   the   buckle.
F  G uide   the   seat   belt   as   it   reels   in.
F
o
n t
he outer seat belts, raise the bar to the
top
  of   the   backrest   to   prevent   the   tongue  
f

rom   knocking   against   the   side   trim.
This
  warning   lamp   comes   on   in   the
 i

nstrument
 
panel
 
when
 
one
 
or
 
more
 
rear
 p

assengers
 u
nfasten
 t
heir
 sea
t
 b
elt.
Seat belt unfastened warning
lamp in the instrument panelSeat belt unfastened warning
lamps display
3. Right
  hand   rear   seat   belt   warning   lamp.
4. C entre   rear   seat   belt   warning   lamp.
5.
 L

eft   hand   rear   seat   belt   warning   lamp.
From
 
approximately
 
12 mph
 
(20 km/h),
 
t

his
 
warning
 
lamp
 
flashes
 
for
 
two
 
minutes
 
a

ccompanied
 
by
 
an
 
audible
 
signal
 
of
 
increasing
 
v

olume.
 
Once
 
these
 
two
 
minutes
 
have
 
elapsed,
 
t

his
 
warning
 
lamp
 
remains
 
on
 
until
 
the
 
one
 
or
 
m

ore
 
rear
 
passengers
 
fasten
 
their
 
seat
 
belt.
The
 
rear
 
seats
 
are
 
each
 
fitted
 
with
 
a
 
three-point
 
s

eat
 
belt,
 
with
 
force
 
limiter
 
and,
 
for
 
the
 
outer
 s
eats,
 
an
 
effort
 
limiter.
When  the   ignition   is   switched   on,   with   the   engine
 r

unning   or   when   the   vehicle   is   moving   at   less
 t

han   12   mph   (20   km/h),   the   corresponding
 w

arning
 lam
ps
 3, 4 

and   5
 
come   on   in   red   for
 a

pproximately   30   seconds,   if   the   seat   belt   is   not
 f

astened.
When
  the   vehicle   is   moving   at   more   than   12   mph
 (

20   km/h),   the   corresponding   warning   lamps 3,
4
 

and   5
 
come   on   in   red,   accompanied   by   an
 a

udible   signal   and   a   message   in   the   screen,   if   a
 r

ear   passenger   has   unfastened   their   seat   belt.
8
Safety

155
Airbags
System designed to contribute towards improving   the   safety   of   the   occupants   (with  
t

he   exception   of   the   rear   centre   passenger)  
i

n   the   event   of   violent   collisions.   The   airbags  
s

upplement   the   action   of   the   force-limiting  
s

eat   belts   (with   the   exception   of   the   centre   rear  
p

assenger).
If
  a   collision   occurs,   the   electronic   detectors  
r

ecord   and   analyse   the   front   and   side   impacts  
s

ustained   in   the   impact   detection   zones:
-
 
i
n   the   case   of   a   serious   impact,   the   airbags  
a

re   deployed   instantly   and   contribute  
t

owards   better   protection   of   the   occupants  
o

f   the   vehicle   (with   the   exception   of   the  
r

ear   centre   passenger);   immediately   after  
t

he   impact,   the   airbags   deflate   rapidly   so  
t

hat   they   do   not   hinder   visibility   or   the   exit  
o

f the occupants,
-
 
i
n   the   case   of   a   minor   or   rear   impact   or   in  
c

ertain   roll-over   conditions,   the   airbags  
m

ay   not   be   deployed;   the   seat   belt  
a

lone   contributes   towards   ensuring   your  
p

rotection   in   these   situations.
Impact detection zones
A. Front  impact   zone.
B. S ide   impact   zone.
The airbags do not operate when
the

ignition is switched off.
This
 
equipment
 
will
 
only
 
deploy
 
once.
 
I

f
 
a
 
second
 
impact
 
occurs
 
(during
 
the
 
s

ame
 
or
 
a
 
subsequent
 
accident),
 
the
 
a

irbag
 
will
 
not
 
be
 
deployed
 
again.
Deployment  of   one   or   more   of   the  
a

irbags   is   accompanied   by   a   slight  
e

mission   of   smoke   and   a   noise,   due  
t

o the activation of the pyrotechnic
cartridge
  incorporated   in   the   system.
This
  smoke   is   not   harmful,   but   sensitive  
i

ndividuals   may   experience   slight  
ir

ritation.
The
  noise   of   detonation   related   to   the  
d

eployment   of   one   or   more   airbags   may  
r

esult   in   a   slight   loss   of   hearing   for   a  
s

hort   time.
8
Safety

156
Deactivation
Only the passenger's front airbag can be deactivated:
F
 
i
nsert   the   key   in   the   passenger   airbag  
d

eactivation
 s
witch,
F

t
urn it to the "OFF" position,
F
 
t
hen,   remove   the   key   keeping   the   switch   in  
t

he   new   position.
According
  to   version,   this   warning  
l

amp   comes   on   in   the   instrument  
p

anel   and/or   in   the   seat   belt   and  
p

assenger's   front   airbag   warning  
l

amps   display   when   the   ignition   is   on  
a

nd   until   the   airbag   is   reactivated.
Front airbags
Deployment
The airbags are deployed, except the passenger's   front   airbag   if   it   is   deactivated,   in   the e

vent   of   a   serious   front   impact   to   all   or   part   of   the
 f

ront   impact   zone   A,
  in   the   longitudinal   centreline
 o

f   the   vehicle   on   a   horizontal   plane   and   directed
 f

rom   the   front   to   the   rear   of   the   vehicle.
The
  front   airbag   inflates   between   the   thorax   and
 h

ead   of   the   front   occupant   of   the   vehicle   and   the
 s

teering   wheel,   driver's   side,   and   the   dashboard,
 p

assenger's   side   to   cushion   their   for ward
 m

ovement. To
  assure   the   safety   of   your   child,  
t

he   passenger's   front   airbag   must   be  
d

eactivated   when   you   install   a   rear ward  
f

acing   child   seat   on   the   front   passenger  
sea

t.
Other wise,   the   child   would   risk   being  
s

eriously   injured   or   killed   if   the   airbag  
w

ere   deployed.
System   which   protects   the   driver   and   front  
p

assenger   in   the   event   of   a   serious   front   impact  
i

n   order   to   limit   the   risk   of   injury   to   the   head   and  
t

horax.
The   driver's   airbag   is   fitted   in   the   centre   of   the  
s

teering   wheel;   the   front   passenger's   airbag   is  
f

itted   in   the   dashboard   above   the   glove   box.
Reactivation
When you remove the child seat, turn the s
witch to the "ON" position to reactivate the
airbag
  and   so   assure   the   safety   of   your   front  
p

assenger   in   the   event   of   an   impact.
With the ignition on, this warning lamp   comes   on   in   the   seat   belt   and p

assenger's   front   airbag   warning   lamps
 d

isplay   for   approximately   one   minute,   if
 t

he   passenger's   front   airbag   is   activated.
Operating fault
If this warning lamp comes on in the instrument   panel,   contact   a   CITROËN d

ealer   or   a   qualified   workshop   to   have
 t

he   system   checked.   The   airbags   may
 n

o   longer   be   deployed   in   the   event   of   a
 s

erious
 im
pact.
Safety

160
It has 3 positions:
-  p osition   1 (Stop):
  insert   and   removing   the  
k

ey,
-
 
p
osition   2 (Ignition on) :
  steering   column  
u

nlocked,   ignition   on,   Diesel   preheating,  
e

ngine
 r
unning,
-
 
p
osition   3 (Starting).
Ignition on position
It allows the use of the vehicle's electric e
quipment   or   portable   devices   to   be   charged.
Once
  the   state   of   charge   of   the   battery   drops  
t

o   the   reserve   level,   the   system   switches   to  
e

nergy   economy   mode:   the   power   supply   is  
c

ut   off   automatically   to   preserve   the   remaining  
b

attery   charge.
Starting-switching off the engine with the key
Ignition switch
Avoid attaching heavy objects to the key,   which   would   weigh   down   on   its  
b

lade   in   the   ignition   switch   and   could  
c

ause   a   malfunction.
Switching
  off   the   engine   leads   to   a   loss  
o

f   braking   assistance.
Driving