sensor Citroen C4 PICASSO 2016 2.G User Guide

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Park Assist
This system provides active assistance with
parking.  It   detects   a   parking   space   then  
o

perates   the   steering   to   park   in   the   space.
It
  operates   the   steering   while   the   driver  
m

anages   the   accelerator,   brakes,   gears   and  
c

lutch   (manual   gearbox).   During   phases   of  
e

ntry   into   and   exit   from   a   parking   space,   the  
s

ystem provides visual and audible information
to
  the   driver   in   order   to   make   the   manoeuvres  
s

afe.   It   may   be   necessary   to   move   for wards  
a

nd   backwards   more   than   once. During
  a   manoeuvre   the   steering  
w

heel   turns   quickly:   do   not   hold   the  
s

teering   wheel,   do   not   place   your   hands  
b

etween   the   spokes   of   the   steering  
w

heel   and   take   care   with   loose   and  
b

ulky   clothing,   scarves,   handbags...  
T

here   is   a   risk   of   injury.
When
  Park   Assist   is   activated,   it  
p

revents   a   change   to   STOP   mode   of  
S

top   &   Start.   In   STOP   mode,   activation  
o

f   Park   Assist   restarts   the   engine.
The
  Park   Assist   system   cannot   in   any  
c

ircumstances replace the need for
vigilance
  on   the   part   of   the   driver.
The driver must remain in control
of
  their   vehicle   ensuring   that   the  
s

pace   remains   clear   throughout   the  
m

anoeuvre.
In some circumstances, the sensors
may not detect small obstacles located
in
  their   blind   spots.
The
  driver   can   take   control   at   any   time   by  
g

ripping   the   steering   wheel. The
  Park   Assist   system   provides   assistance   for  t
he   following   manoeuvres:
A.
 E

ntry   into   a   parallel   parking   space
B.
 E

xit   from   a   parallel   parking   space
C.
 B

ay
 par
kingThe
  Park   Assist   system   takes   control  
o

f   the   power   steering   for   a   maximum  
o

f   4   manoeuvre   cycles.   The   function  
i

s   deactivated   after   these   4   cycles.  
I

f   you   think   that   your   vehicle   is   not  
p

ositioned correctly, you should then
take
  control   of   the   steering   to   carry   out  
t

he   manoeuvre.
The
  Park   Assist   system   cannot   work  
w

ith   the   engine   off.
Driving

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The sequence of manoeuvres and the
driving  instructions   are   displayed   in   the  
in

strument
 pan
el. You
  should   always   check   the  s
urroundings   of   your   vehicle   before  
s

tarting   a   manoeuvre.
The assistance is
deactivated:
  the   display   of  
t

his symbol indicates that
the
  steering   manoeuvres  
a

re   no   longer   controlled   by  
t

he   system:   you   must   take  
c

ontrol   of   the   steering.
The assistance is
activated:
  the   display   of   this  
s

ymbol and a speed limit
indicate
  that   the   steering  
m

anoeuvres are controlled
by
  the   system:   do   not   touch  
t

he   steering   wheel. The
  park   sensors   function   is   not  
a

vailable
 d
uring
 par
king
 spa
ce
 m

easurement.   It   intervenes   later   when  
m

anoeuvring   to   warn   you   that   your  
v

ehicle   is   approaching   an   obstacle:   the  
a

udible   signal   becomes   continuous  
w

hen the obstacle is less than thirty
centimetres
 aw

ay.
If
  you   have   deactivated   the   parking  
s

ensors, they are automatically
reactivated
  during   assisted   parking  
m

anoeuvres.
Activation
  of   Park   Assist   inhibits   the  
b

lind   spot   monitoring   system.
4
Driving

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F Move  for wards   slowly   until   a   message   is  d
isplayed, accompanied by an audible
signal,
  asking   you   to   engage   reverse   gear.
F
 
S
elect   reverse,   release   the   steering   wheel  
a

nd   start   moving   without   exceeding   4   mph  
(

7   km/h). F
 T he   assisted   parking   manoeuvre   is   in  p
rogress.
 W

ithout   exceeding   4   mph   (7   km/h),   move  
f

or wards   and   backwards,   aided   by   the  
w

arnings   from   the   "Parking   sensors"  
s

ystem, until the indication of the end of the
manoeuvre. F
 A t   the   end   of   the   manoeuvre,   the   operating  i
ndicator   lamp   goes   out   in   the   instrument  
p

anel,   accompanied   by   a   message   and   an  
a

udible
 s
ignal.
 T

he   assistance   is   deactivated:   you   can  
t

ake   over   control.
4
Driving

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F Select  reverse,   release   the   steering   wheel  a
nd   start   moving   without   exceeding   4   mph  
(

7   km/h).
F
 
T
he   assisted   parking   manoeuvre   is   in  
p

rogress.
 W

ithout   exceeding   4   mph   (7   km/h),   follow  
t

he instructions displayed in the instrument
panel,
  aided   by   the   warnings   from   the  
"

Parking   sensors"   system,   until   the  
i

ndication   of   the   end   of   the   manoeuvre.At
  the   end   of   the   manoeuvre,   the   operating  i
ndicator   lamp   goes   off   in   the   instrument   panel,  
a

ccompanied   by   a   message   and   an   audible  
s

ignal.
The
  assistance   is   deactivated:   you   can   take  
ov

er   control.During
  parking   and   exit   from  p
arking   manoeuvres,   the   reversing  
c

amera function may come into
operation.
  It   facilitates   monitoring   of  
t

he   surroundings   of   the   vehicle,   by  
d

isplaying   additional   information   in   the  
in

strument
 pan
el.
For more information on the Reversing
camera ,
  refer   to   the   corresponding  
s

ection.
During
  a   bay   parking   manoeuvre,   the  
P

ark   Assist   system   is   automatically  
d

eactivated once the rear of the vehicle
is   within   50   cm   of   an   obstacle.
Driving

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The system is deactivated by pressing the control.
The
  system   is   deactivated   automatically:
-
 
o
n   switching   off   the   ignition,
-
 
i
f   the   engine   stalls,
-

i
f no manoeuvre is started within 5 minutes
of selection of the type of manoeuvre,
-
 
a
fter   a   prolonged   stop   of   the   vehicle   during  
a

manoeuvre,
-
 
i
f   the   road   wheel   anti-slip   regulation   (ASR)  
i

s
 t
riggered,
-
 
i
f   the   speed   of   the   vehicle   exceeds   the  
s

tated limit,
-

w
hen the driver interrupts movement of the
steering
 w

heel,
-

a
fter 4 manoeuvre cycles,
-
 
o
n   opening   the   driver's   door,
-

i
f one of the front wheels encounters an
obstacle.
The
  operation   indicator   lamp   goes   off   in   the  
i

nstrument   panel   and   a   message   is   displayed  
a

ccompanied   by   an   audible   signal.
The
  driver   should   then   take   back   control   of   the  
v

ehicle's
 s
teering.
Deactivation
The system is switched off automatically:
-  w hen   towing   a   trailer,   connected  
e

lectrically,
-
 
i
f   the   driver's   door   is   opened,
-

i
f the speed of the vehicle is above 42 mph
(70
  km/h).
To
  switch   the   system   of   for   a   prolonged   period,  
c

ontact a CITROËN dealer or a qualified
workshop.
Operating faults
In the event of a fault with the power
steering,   this   warning   lamp   flashes   in  
t

he instrument panel, accompanied
by
  a   message.
Contact a CITROËN dealer or a qualified
workshop.
Switching off
If the lateral distance between your
vehicle   and   the   space   is   too   great,   the s

ystem may not be able to measure the
space.
Anything
  projecting   beyond   the   envelope
 o

f the vehicle (a ladder on the roof, for
example)
  is   not   taken   into   account   by   the
 P

ark   Assist   system   during   a   manoeuvre.
In bad weather or in winter, ensure that
the sensors are not covered by road
dirt,
  ice   or   snow.
In the event of a fault, have the system
checked
  by   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
If
 
the
 
system
 
is
 
deactivated
 
during
 
a
 
ma

noeuvre, the drive should reactivate
it
 
to
 
repeat
 
the
 
measurement. In
 
the
 
event
 
of
 
a
 
fault,
 
this
 
warning
 
l

amp flashes for a few seconds,
accompanied
 
by
 
an
 
audible
 
signal.
If
 
the
 
fault
 
occurs
 
during
 
the
 
use
 
o

f
 
the
 
system,
 
the
 
warning
 
lamp
 
g

oes off. High pressure jet washing
When
  washing   your   vehicle,   keep   the  
l

ance   at   least   30   cm   away   from   the  
sen

sors.
4
Driving

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Under-inflation detection
The system monitors the pressures in the four
tyres,
  once   the   vehicle   is   moving.
It
  compares   the   information   given   by   the   four  
w

heel speed sensors with reference values,
which must be reinitialised ever y time the
tyre pressures are adjusted or a wheel
changed .
The
  system   triggers   an   alert   as   soon   as   it  
d

etects a drop in the inflation pressure of one
or
  more   tyres. The under-inflation detection system
does
  not   replace   the   need   for   vigilance  
o

n   the   part   of   the   driver.
This system does not avoid the need to
check
  the   tyre   pressures   (including   the  
s

pare wheel) every month as well as
before
  a   long   journey.
Driving
  with   under-inflated   tyres   impairs  
r

oad   holding,   extends   braking   distances  
a

nd causes premature tyre wear,
particularly under arduous conditions
(high
  loading,   high   speed,   long   journey).
System
  which   automatically   checks   the   pressures   of   the   tyres   while   driving.
The inflation pressures defined for
your vehicle can be found on the tyre
pressure
  label.
For more information on the
Identification markings , refer to the
corresponding
 s

ection.
Tyre
  pressures   should   be   checked  
w

hen the tyres are "cold" (vehicle
stopped
  for   1   hour   or   after   a   journey   of  
l

ess   than   6   miles   (10   km)   at   moderate  
s

peeds).
Other wise
  (when   hot),   add   0.3   bar   to  
t

he   pressures   shown   on   the   label.
Driving
  with   under-inflated   tyres  
i

ncreases   fuel   consumption.
Driving

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Rear view mirror
Equipped with an anti-dazzle system, which darkens the mirror glass and reduces the nuisance to the   driver   caused   by   the   sun,   headlamps   from   other   vehicles...
Manual model
Adjustment
F A djust   the   mirror   so   that   the   glass   is  
d

irected   correctly   in   the   "day"   position.
In order to ensure optimum visibility
during
  your   manoeuvres,   the   mirror  
l

ightens   automatically   when   reverse  
g

ear
 i
s
 enga
ged.
Day / night position
F
 
P
ull   the   lever   to   change   to   the   "night"   anti-
dazzle
  position.
F
 
P
ush   the   lever   to   change   to   the   normal  
"

day"   position.
Automatic "electrochrome"
model
This system automatically and progressively changes   between   the   day   and   night   uses   by  
m

eans   of   a   sensor,   which   measures   the   light  
f

rom   the   rear   of   the   vehicle.
Automatic tilting in reverse gear
With the engine running, on engaging reverse gear,   the   mirror   glasses   tilt   downwards.
They
  return   to   their   initial   position:
-

a few seconds a fter c oming o ut o f r everse g ear,- once  the   speed   of   the   vehicle   exceeds  6 m
ph   (10   km/h),
-
 
o
n   switching   off   the   engine.
System
  which   provides   a   view   of   the   ground  
d

uring   parking   manoeuvres   in   reverse   gear.
This function can be deactivated in the Driving
menu.
F

Sel
ect the " Setting" tab then " Comfort"
and " Auto mirror dipping in reverse".
Lighting and visibility

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Operation of the rear foglamps is inhibited   with   the   tailgate   open.
Opening
  the   tailgate   when   these   lamps  
a

re on causes them and their indicator
lamp
  in   the   instrument   panel   to   go   off.
They
  do   not   come   back   on  
a

utomatically   when   the   tailgate   is  
c

losed:   they   must   be   switched   on   again  
u

sing   the   control   stalk. In
  good   or   rainy   weather,   by   both   day  a
nd   night,   the   front   foglamps   and   the  
r

ear   foglamps   are   prohibited.   In   these  
s

ituations, the power of their beams
may
  dazzle   other   drivers.   They   should  
o

nly   be   used   in   fog   or   falling   snow.
In these weather conditions, you should
switch
  on   the   foglamps   and   dipped  
b

eam headlamps manually, as the
sunshine sensor may detect sufficient
light.
Do
  not   forget   to   switch   off   the   front   and  
r

ear   foglamps   when   they   are   no   longer  
n

ecessary.Switching off the lighting
when switching off the ignition
When the ignition is switched off, all of the lamps   switch   off   immediately,   except   for   the d

ipped   beam   headlamps   if   automatic   guide-
me-home
  lighting   is   activated.
Switching on the lighting when
switching on the ignition
To reactivate the lighting control stalk, turn the   ring   A to position "0" 
-   lighting   off,   then t

o   the   position   of   your   choice.
When the driver's door is opened, a temporary   audible   signal   warns   you   that  
t

he   vehicle's   lighting   is   on.
They switch off automatically after a period
which  depends   on   the   state   of   charge   of   the b

attery   (entry   to   energy   economy   mode).
5
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Automatic illumination of
headlamps
Activation
F Turn  the   ring   to   the   "AUTO"  position.   The  a
ctivation of the function is accompanied
by
  the   display   of   a   message.
When
  a   low   level   of   ambient   light   is   detected  
b

y a sunshine sensor, the number plate lamps,
sidelamps and dipped beam headlamps are
switched on automatically, without any action
on   the   part   of   the   driver.   They   can   also   come  
o

n if rain is detected, at the same time as
automatic   operation   of   the   windscreen   wipers.
As   soon   as   the   brightness   returns   to   a  
s

ufficient level or after the windscreen wipers
are switched off, the lamps are switched off
automatically.
Deactivation
F Turn   the   ring   to   another   position.  D
eactivation of the function is
accompanied
  by   the   display   of   a   message.
Operating fault
In the event of a malfunction of the
sunshine  sensor,   the   lighting   comes  
o

n,   this   warning   lamp   is   displayed  
I

n
 
fog   or   snow,   the   sunshine   sensor  
m

ay   detect   sufficient   light.   In   this  
c

ase,   the   lighting   will   not   come   on  
au

tomatically.
Do not cover the sunshine sensor,
coupled with the rain sensor and
located in the top of the windscreen
behind
  the   rear   view   mirror;   the  
a

ssociated   functions   would   no   longer  
be c

ontrolled.
Contact a CITROËN dealer or a qualified
workshop. in the instrument panel accompanied by an
audible
 
signal   and/or   a   message.
5
Lighting and visibility

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To make your approach to the vehicle easier, these   illuminate:
-
 
t
he   zones   facing   the   driver’s   and  
p

assenger’s
 do
ors,
-

t
he zones for ward of the door mirrors and
rear ward
  of   the   front   doors.
Door mirror spotlamps
Switching on
Switching off
They go off automatically after 30 seconds.
Exterior welcome lighting
Switching on
F Press  the   open   padlock   on   the  r
emote control or one of the front
door handles with Keyless Entry
and
 S

tarting.
Front daytime running
lamps
(light-emitting diodes)
They come on automatically when the engine is   started,   when   the   lighting   control   stalk   is   in  
p

osition " 0" or " AUTO ".
In
  some   weather   conditions   (e.g.   low  
t

emperature or humidity), the presence
of
  misting   on   the   internal   sur face   of   the  
g

lass   of   the   headlamps   and   rear   lamps  
i

s   normal;   it   disappears   after   the   lamps  
h

ave   been   on   for   a   few   minutes. The
  remote   switching   on   of   the   lighting   makes  
y

our approach to the vehicle easier in poor
light.   It   is   activated   when   the   lighting   control  
i

s in the "
AUTO"   position   and   the   level   of   light  
d

etected   by   the   sunshine   sensor   is   low.
Switching off
The exterior welcome lighting switches off a
utomatically   after   a   set   time,   when   the   ignition  
i

s   switched   on   or   on   locking   the   vehicle.
When the courtesy lamp is in this
position, the spotlamps come on
automatically:
-
 w
hen
 
you
 
unlock
 
the
 
vehicle,
-
 
w

hen
 
you
 
remove
 
the
 
electronic
 
key
 
from
 
t

he reader,
-

w

hen you open a door,
-

when you use the remote control to locate the vehicle.
The dipped beam headlamps and sidelamps
come   on;   your   vehicle   is   also   unlocked.
Lighting and visibility