2015 Citroen C4 CACTUS sensor

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Lighting control 108
Automatic   illumination   of   headlamps  
1
12
Daytime
  running   lamps   /   Sidelamps   (LEDs)  
1
13
Headlamp
 adj

ustment
 1
15
Cornering
  lighting  
1
16
Wiper
  control   stalk  
1
17
Automatic
  rain   sensitive   wipers  
1
19
Panoramic
  sunroof  
1
21
Courtesy
  lamp  
1
22
Brightness
  of   instruments   and   controls  
1
23
Boot
  lamp  
1
23
Visibility
Instrument panel 1 1
Indicator   and   warning   lamps  
1
2
Indicators

2
4
7-inch
  touch   screen   tablet  
2
8
Trip
  computer  
3
5
Distance
  recorders  
3
7
Setting
  the   date   and   time  
3
8
Monitoring
ove
r view
Remote control key 3
9
Central   locking  
4
3
do

ors 44
Boot
 4

6
Front
  electric   window   controls  
4
7
Rear
  door   windows  
4
8
access
Front seats 49
Rear   seats  
5
2
Mirrors
 
5
4
Steering
  wheel   adjustment  
5
6
Ventilation
 5

7
Heating
 5

9
Manual
 a

ir
 c
onditioning
 6
1
Automatic
  air   conditioning  
6
3
Front
  demist   -   defrost  
6
7
Rear
  screen   demist   -   defrost  
6
8
Comfort
Interior fittings 69
Boot   fittings  
7
5
Fittings
Driving recommendations 78
Starting-switching   off   the   engine  
7
9
Parking
  brake  
8
2
5 -speed
  manual   gearbox  
8
3
Gear
  shift   indicator  
8
4
ETG
  electronic   gearbox  
8
5
Hill
  start   assist  
8
9
Stop
  &   Start  
9
0
Speed
  limiter  
9
3
Cruise
  control  
9
6
Memorising
  speeds  
9
9
Parking
  sensors  
1
00
Reversing
  camera  
1
02
Park
  Assist  
1
03
Driving
Eco-driving
WELCOME
CONTENTS
Contents

4
Remote control key 39 - 42
-  l ocking   /   unlocking   the   vehicle
-
 
l
ocating   the   vehicle
-
a

nti-theft protection
-


battery
Exterior
Door mirrors 5 4
Lighting   control   stalk  
1
08 -114
Guide-me-home   lighting  
1
14
Daytime   running   lamps  
1
13
Headlamp   beam   adjustment  
1
15
Cornering   lighting  
1
16
Changing
 bu
lbs
 1
83-187
-  
f
ront   lamps
-
 fo
glamps
-
d
irection indicator repeaters
Doors  
4
4- 45
-
 
o
pening   /   closing
-
 em

ergency
 c
ontrol
Central
  locking  
4
3Glass
  panoramic   sunroof  
1
21
Roof   bars  
2
08 -209
Accessories
 2
12-213
Wiper   control   stalk  
1
17-120
Changing   a   wiper   blade  
1
20,   203
Boot
 4
6
-  
o
pening   /   closing
-
 em
ergency
 r
elease
Park   Assist  
1
03 -107
Reversing   camera  
1
02
Parking   sensors  
1
00 -101
Towbar
 20
6-207
Towing
 20
4-205
Changing
 bu
lbs
 1
88-189
-  r ear   lamps
-  3rd brake lamp
-
 n
umber   plate   lamps
Fuel
 
tank,   misfuel   prevention  
(

Diesel)
 15
6 -159
Running
  out   of   Diesel   fuel  
1
60
Electronic
 s

tability
 pro

gramme
 1

29
ESC:
 
ABS,
 
EBFD,
 
ASR,
 
DSC
 
1

29 -131
Under-inflation
 d

etection
 1

26-128
Tyre
 
pressures
 
2

30
Temporary
 
puncture
 
repair
 
kit
 
1

69 -175
Changing
 
a
 
wheel
 
1

76 -181
-

tools
-
 
r

emoving
 
/
 
refitting
Snow
 
chains
 
1

82
aI

R
b
UM

P
® protectors 2 11
over view

31
C4-cactus_en_Chap01_controle-de-marche_ed02-2014
The functions with settings that can be adjusted are detailed in the following table.
Bu tton Corresponding function Comments Activated Deactivated
Park Assist Activation
  /   Deactivation   of   the   function.
Stop & Star t Activation
  /   Deactivation   of   the   function.
Parking sensors Activation
  /   Deactivation   of   the   function.
Speed settings Memorisation
  of   speeds   for   use   with   the   speed  
l

imiter   or   cruise   control.
Under-inflation initialisation Reinitialisation of the under-inflation detection
system.
1
Monitoring

58
C4-cactus_en_Chap03_confort_ed02-2014
In order for these systems to be fully effective, follow the operation and maintenance guidelines belo w:
F
 
T
o   obtain   an   even   air   distribution,   take   care   not   to   obstruct   the   exterior   air   intake   grilles  
l

ocated at the base of the windscreen, the nozzles, the vents and the air outlets, as well
as
  the   air   extractor   located   in   the   boot.
F
 
D
o   not   cover   the   sunshine   sensor,   located   on   the   dashboard;   this   is   used   for   regulation  
o

f   the   air   conditioning   system.
F
 
O
perate   the   air   conditioning   system   for   at   least   5   to   10   minutes,   once   or   twice   a   month  
t

o   keep   it   in   per fect   working   order.
F
 
E
nsure   that   the   passenger   compartment   filter   is   in   good   condition   and   have   the   filter  
e

lements   replaced   regularly.
 W

e   recommend   the   use   of   a   combined   passenger   compartment   filter.   Thanks   to   its  
s

pecial active additive, it contributes to the purification of the air breathed by the
occupants
  and   the   cleanliness   of   the   passenger   compartment   (reduction   of   allergic  
s

ymptoms,   bad   odours   and   greasy   deposits).
F
 
T
o   ensure   correct   operation   of   the   air   conditioning   system,   you   are   also   advised   to   have  
i

t   checked   regularly   as   recommended   in   the   maintenance   and   warranty   guide.
F
 
I
f   the   system   does   not   produce   cold   air,   switch   it   off   and   contact   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
Recommendations for ventilation and air conditioning
If after an extended stop in sunshine, the  i nterior  t emperature  i s  v ery  h igh,  f irst  
v

entilate   the   passenger   compartment   for  
a

  few   moments.
Put
  the   air   flow   control   at   a   setting   high  
e

nough   to   quickly   change   the   air   in   the  
p

assenger
 c
ompartment.
The
  air   conditioning   system   does   not  
c

ontain chlorine and does not present
any
  danger   to   the   ozone   layer.
The condensation created by the air
conditioning
  results   in   a   discharge  
o

f water under the vehicle which is
per fectly
  normal.
When
 
towing
 
the
 
maximum
 
load
 
on
 
a
 
steep
 
gradient
 
in
 
high
 
temperatures,
 
switching
 
off
 
the
 
a

ir
 
conditioning
 
increases
 
the
 
available
 
engine
 
power
 
and
 
so
 
improves
 
the
 
towing
 
ability.
Stop & Start
The heating and air conditioning s ystems   only   work   when   the   engine  
i

s   running.   To   maintain   a   comfortable  
t

emperature   in   the   passenger  
c

ompartment,   you   can   temporarily  
d

eactivate   the   Stop   &   Start   system   (see  
t

he   corresponding   section).
Comfort

100
C4-cactus_en_Chap05_conduite_ed02-2014
This system indicates the proximity of an obstacle   (person,   vehicle,   tree,   gate,   etc.)  
w

hich   comes   within   the   field   of   detection   of  
s

ensors   located   in   the   bumper.
Certain
  types   of   obstacle   (stake,   roadworks  
c

one,   etc.)   detected   initially   will   no   longer   be  
d

etected   at   the   end   of   the   manoeuvre   due   to  
t

he   presence   of   blind   spots.
Parking sensors
This function cannot, in any
circumstances,  take   the   place   of   the  
v

igilance   of   the   driver. The
  system   is   switched   on   by   engaging   reverse  
g

ear.   This   is   accompanied   by   an   audible   signal.
The   system   is   switched   off   when   you   come   out  
o

f   reverse   gear.
Audible assistance
The proximity information is given by an i
ntermittent   audible   signal,   the   frequency   of   which i

ncreases   as   the   vehicle   approaches   the   obstacle.
The
  sound   emitted   by   the   speaker   (right   or   left)
 i

ndicates   the   side   on   which   the   obstacle   is   located.
When the distance between the vehicle and
the
  obstacle   becomes   less   than   approximately
 t

hirty   centimetres,   the   audible   signal   becomes
 c

ontinuous.
Rear parking sensors
Visual assistance
This supplements the audible signal by d isplaying   bars   in   the   screen   or   the   instrument  
p

anel   which   move   progressively   nearer   to  
t

he   vehicle.   When   the   obstacle   is   near,   the  
"

Danger"   symbol   is   displayed.
driving

101
C4-cactus_en_Chap05_conduite_ed02-2014
Front parking
sensors
The sound emitted by the speaker (front or   rear)   indicates   whether   the   obstacle  
i

s   in   front   or   behind.
The
  system   will   be   deactivated  
a

utomatically   if   a   trailer   is   being  
t

owed or a bicycle carrier is fitted on
a
  towbar   (vehicle   fitted   with   a   towbar  
i

nstalled   in   line   with   the   manufacturer's  
r

ecommendations).In bad weather or in winter, ensure
that the sensors are not covered with
mud,
  ice   or   snow.   When   reverse   gear   is  
e

ngaged,   an   audible   signal   (long   beep)  
i

ndicates   that   the   sensors   may   be   dirty.
Certain
  sound   sources   (motorcycle,  
l

orry,   pneumatic   drill,   etc.)   may   trigger  
t

he   audible   signals   of   the   parking  
s

ensor   system.
In
 
addition   to   the   rear   parking   sensors,   the  
f

ront
 
parking   sensors   are   triggered   when   an  
o

bstacle is detected in front and the speed of
the
 
vehicle   is   still   below   6   mph   (10   km/h).
The
 
front   parking   sensors   are   interrupted   if  
t

he
 
vehicle   stops   for   more   than   three   seconds  
i

n
 
for ward   gear,   if   no   further   obstacles   are  
d

etected or when the speed of the vehicle
exceeds   6   mph   (10   km/h).
Deactivation / Activation of the
front and rear parking sensors
Operating fault
In the event of a malfunction of t
he   system,   when   reverse   gear   is  
e

ngaged   the   symbol   for   the   button  
c

hanges   to   alert   mode   and   the  
w

arning   lamp   flashes   for   a   few  
m

oments   then   stays   on   continuously.
A
 
message   appears,   accompanied   by   an  
a

udible
 
signal   (short   beep).
Contact
 
a   CITROËN   dealer   or   a   qualified  
w

orkshop.
F

P

ress on " Parking sensors ".
 T

he
 
indicator
 
lamp
 
in
 
the
 
button
 
c

omes
 
on.
F

Sel

ect the " Driving assistance "
menu.
High pressure jet wash
When
 
washing   your   vehicle,   do   not   direct   the  
l

ance
 
within   30   cm   of   the   sensors.
Pressing
 
this
 
button
 
again
 
reactivates
 
the
 
s

ystem.
 
The
 
indicator
 
lamp
 
goes
 
off.
The
 
parking
 
sensors
 
can
 
be
 
deactivated
 
in
 
the
 
t

ouch
 
screen
 
tablet. The
  parking   sensors   are   deactivated  
w

hile   the   Park   Assist   system   is  
m

easuring   a   space.
See   the   "Park   Assist"   section.
5
Driving

102
C4-cactus_en_Chap05_conduite_ed02-2014
Reversing camera
Clean the reversing camera regularly u
sing   a   soft,   dry   cloth.
The
 
reversing
 
camera
 
is
 
activated
 
automatically
 w

hen
 r

everse
 g

ear
 i

s
 enga

ged.
The
 
image
 
is
 
displayed
 
in
 
the
 
touch
 
screen
 
tablet.
The space between the blue lines represents
the
 
width
 
of
 
your
 
vehicle
 
except
 
for
 
the
 
door
 
m

irrors.
The
 
blue
 
lines
 
represent
 
the
 
general
 
direction
 o
f
 
the
 
vehicle.
The red lines represent a distance of about
30
 
cm
 
beyond
 
the
 
edge
 
of
 
your
 
vehicle's
 
rear
 
b

u m p e r.
The
 
green
 
lines
 
represent
 
distances
 
of
 
about
 
1
 
a

nd
 
2
 
metres
 
beyond
 
the
 
edge
 
of
 
your
 
vehicle's
 
r

ear
 
bumper.
The
 
turquoise
 
blue
 
curves
 
represent
 
the
 
m

aximum
 
turning
 
circle.
The
 
reversing
 
camera
 
cannot
 
in
 
any
 
c

ircumstances
 
be
 
a
 
substitute
 
for
 
the
 
v

igilance
 
of
 
the
 
driver. Opening
  the   tailgate   causes   the   display  
t

o   disappear.
The
 
reversing
 
camera
 
function
 
may
 
be
 
c

ompleted
 
with
 
parking
 
sensors.
High pressure jet washing
When
  washing   your   vehicle,   do   not   direct   the  
l

ance
 
within   30   cm   of   the   camera   lens.
driving

103
C4-cactus_en_Chap05_conduite_ed02-2014
Park Assist
This system provides active assistance with parking, detecting a parking space then controlling the steering to park in the space.
I t   controls   the   steering   while   the   driver   manages   the   accelerator,   brakes,   gears   and   clutch   (manual   gearbox).   During   phases   of   entry   into   and   exit   from  
a

  parking   space,   the   system   provides   visual   and   audible   information   to   the   driver   in   order   to   make   the   manoeuvre   safe.   It   may   be   necessary   to   move  
f

or wards   and   backwards   more   than   once.
The
  Park   Assist   system   cannot   in   any  
c

ircumstances   replace   the   need   for  
v

igilance   on   the   part   of   the   driver.
The
  driver   must   remain   in   control   of  
t

heir   vehicle   ensuring   that   the   space  
r

emains   clear   during   the   manoeuvre.
In
  some   circumstances,   the   sensors  
m

ay   not   detect   small   obstacles   located  
i

n   their   blind   spots. Changing
  tyre   sizes   (out-size   tyres,  
w

inter   tyres,   ...)   can   inter fere   with  
t

he   correct   operation   of   the   parking  
a

ssistance   system.
During
  a   manoeuvre   the   steering   wheel  
t

urns   quickly:   do   not   hold   the   steering  
w

heel, do not place your hand between
the
  spokes   of   the   steering   wheel   and  
t

ake   care   with   loose   and   bulky   clothing,  
s

carves,   handbags...   There   is   a   risk   of  
in

jury. For
  entry   into   a   parking   space   (parallel  
p

arking)   the   system   does   not   detect  
s

paces   which   are   clearly   much   smaller  
o

r   larger   than   the   size   of   the   vehicle.
This
  "parking   assistance"   system  
i

s   activated   automatically   during  
m

anoeuvres;   it   is   therefore   possible  
t

hat   a   symbol   comes   on   in   the   screen,  
a

ccompanied   by   an   audible   signal,  
w

ithout   affecting   the   manoeuvre.The
  selection   of   the   type   of   manoeuvre  
(

entering   or   exiting   a   parallel   parking  
s

pace)   prevents   a   change   to   STOP  
m

ode   of   Stop   &   Start.
In
  STOP   mode,   this   selection   restarts  
t

he
 eng
ine.
The
  driver   can   take   control   at   any   time   by   gripping   the   steering   wheel.
The
 
s
ystem  
p
rovides  
a
ssistance  
i
n  
e
ntering  
a
nd  
e

xiting
 a par
king
 spa
ce
 w
hen
 par
allel
 par
king.
5
driving