display Citroen C4 PICASSO 2016 2.G Workshop Manual

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Steering mounted controls
6. Cruise  control   pause   /   resume   indication.
7. C ruise   control   mode   selection   indication.
8.
 Spe

ed
 s
etting.
Cruise control - "CRUISE"
System which automatically maintains the speed of the vehicle at the value programmed by the driver, without any action on the accelerator pedal.
The cruise control system cannot, in any circumstances, replace the need to observe speed limits, nor can it replace the need for vigilance on the part of the driver.
Y ou   are   advised   to   keep   your   feet   near   the   pedals   at   all   times.
Switching on the cruise control requires a
minimum   vehicle   speed   of   25   mph   (40   km/h).
As
  well   as   engagement   of:
-
 
f
ourth   gear   or   higher   on   a   manual   gearbox,
-
 
s
econd   gear   or   higher   in   manual   mode   on  
a

n   automatic   gearbox,
-
position D
  on   an   automatic   gearbox.
The
  system   remains   active   after   changing   gear  
o

n   vehicles   with   a   manual   gearbox   and  
Stop
  &   Start.
The cruise control is paused
 

by   pressing  
b

utton 4   or   the   brake   pedal   or   on   triggering   of  
t

he   ESC   system   for   safety   reasons.
It
  is   possible   to   exceed   the   programmed   speed  
t

emporarily   by   pressing   the   accelerator   pedal.
To
  return   to   the   programmed   speed,   simply  
r

elease the accelerator pedal until the
programmed
  cruise   speed   is   reached   again.1.
 S

elect   cruise   control   mode.
2.
S

et the current speed of the vehicle
as
  the   programmed   speed   /   Lower   the  
pro

grammed
 s
peed.
3.
S

et the current speed of the vehicle
as
  the   programmed   speed   /   Raise   the  
pro

grammed
 s
peed.
4.
 P

ause   /   resume   cruise   control.
5.
D

isplay the list of memorised speeds or,
 A

ccept   the   speed   suggested   by   the   speed  
l

imit   recognition   system.Displays in the instrument panel
Switching off the ignition cancels any programmed   speed   value. For more information on Memorising speeds
,
refer   to   the   corresponding   section.
For more information on Speed limit
recognition and memorisation, refer to the
corresponding
 s
ection.
4
Driving

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Exceeding the programmed
speed
If the cruise speed setting is exceeded, the displayed   speed   flashes.
The
  display   becomes   steady   again   once   the  
v

ehicle   returns   to   the   cruise   speed   setting.
Switching off
F Turn thumbwheel 1 to the "0" p osition. T
he display of information related to the
cruise
  control   disappears.
Switching on
Once the cruise control is switched on, you
can  modify   the   cruising   speed   in   one   of   the  
f

ollowing
 w
ays:
-
 
u
sing   buttons   2 or 3:
F

b
y successive short presses, to modify
the
  speed   by   +   or   -   1   mph   (km/h),
F
 
b
y   a   long   press,   to   modify   the   speed   in  
s

teps   of   +   or   -   5   mph   (km/h),
-
 
b
y   pressing   button   5:
F
 
t
he   six   memorised   speeds   are   displayed  
i

n the touch screen tablet,
F
 
c
hoose   a   value:   it   is   displayed   in   the  
in

strument
 pan
el.
The selection screen closes after a few
moments.
The
  modification   is   then   accepted.
F

T

urn thumbwheel 1 to the "CRUISE"

position:
 
the
 
cruise
 
control
 
mode
 
is
 s
elected
 
but
 
is
 
paused.
F
P
ress button 2 or 3 :
 
your
 
vehicle's
 
current
 
s

peed
 
becomes
 
the
 
cruise
 
speed.
The
 
cruise
 
control
 
is
 
activated
 
(ON).
Modification of the cruise speed
(speed setting)
- by   pressing   button   5, if your vehicle has
speed   limit   recognition:
F

t
he speed to memorise is displayed in
the instrument panel,
F
press button 5 again
  to   save   the   speed.
The value is then displayed in the instrument
panel.
For more information on Speed limit
recognition and memorisation, refer to the
corresponding
 s

ection.
Pause
You can pause the cruise control at any time
by  pressing   button   4:
  the   screen   confirms   the  
pa

use.
Driving

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1. Select  cruise   control   mode.
2. U se the current speed of the vehicle as
the
  cruise   speed   setting   /   Lower   the   speed  
se

tting.
3.
U

se the current speed of the vehicle as
the
  cruise   speed   setting   /   Raise   the   speed  
se

tting.
4.
 P

ause   /   Resume   the   cruise   control.
5.
D

isplay the list of memorised speeds, or
 A

ccept   the   speed   suggested   by   the   speed  
l

imit   recognition   system.
6.
S

elect the inter-vehicle distance (" Close",
" Normal ", "Distant ")
For more information on Memorising speeds ,
refer
  to   the   corresponding   section.
For more information on Speed limit
recognition and its memorisation, refer to the
corresponding
 s

ection.
Steering mounted controls
Switching on
The active cruise control must be selected in
the Driving  menu.
F

T
urn the thumbwheel 1 to the " CRUISE"
position:
  cruise   control   mode   is   selected,  
b

ut   is   paused.
F

P
ress one of the buttons 2 or 3 :
  the   current  
s

peed of your vehicle becomes the cruise
speed
  setting.
The
  cruise   control   is   activated   (ON).
By default, the inter-vehicle time is set at
2 seconds.
Other wise, the last speed value set will be used
for
  operation   of   the   system.
Modification of the cruise control
speed
- using  buttons   2   or   3:
F b y successive short presses, to modify
by
  steps   of   +   or   -   1   mph   (km/h),
F

b
y a maintained press, to modify in steps
of
  +   or   -   5   mph   (km/h).
-
 
b
y   pressing   button   5:
F
 
t
he   six   memorised   speed   settings   are  
d

isplayed in the touch screen tablet,
F
 
c
hoose   a   speed   setting:   it   is   displayed   in  
t

he   instrument   panel.
The selection screen closes after a few
moments.
  The   modification   is   then   taken   into  
a

ccount.
-
 
b
y   pressing   button   5, if your vehicle has
speed
  limit   recognition:
F

t
he speed to memorise is displayed in
the instrument panel,
F
press button 5 again
  to   save   the   speed.
The
  speed   setting   is   then   displayed   in   the  
in

strument
 pan
el.
As a precaution, it is recommended that
you
 
select
 
a
 
speed
 
setting
 
close
 
to
 
the
 
c

urrent
 
speed
 
of
 
your
 
vehicle.
Operation
For more information on Speed limit
recognition and its memorisation, refer to the
corresponding
 s

ection.
Driving

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In the event of the presence of a
vehicle detected by the radar, if the
speed  selected   is   much   higher   than  
t

he speed of that vehicle, the system
is
  not   activated   and   the   alert   message  
"

Activation not possible, conditions
unsuitable"
  is   displayed   until   driving  
c

onditions are safe to allow activation of
the
  system.
Exceeding the speed setting
The information is grouped together in the instrument pan el.
6.
 I

ndication   of   cruise   control   pause/resume.
7.
I

ndication of selection of cruise control
mode, or
 v

ehicle   speed   adjustment   phase.
8.
 C

ruise   speed   setting,   or
 a

djusted   speed   lower   than   the   cruise  
se

tting.
Displays in the instrument panel
Modification of the inter-vehicle
distance
Press button 6 to choose a new inter-vehicle
distance   setting   from   the   3   available   ("Close ",
" Normal ", "Distant ").
This value remains in memory, whatever the
state
  of   the   system.
It
  is   possible   to   exceed   the   speed   setting  
t

emporarily   by   depressing   the   accelerator  
ped

al.
Then simply release the accelerator pedal to
return
  to   the   programmed   speed.
If
  the   speed   setting   is   unintentionally   exceeded,  
d

escending   a   steep   hill   for   example,   the   speed  
s

etting   in   the   instrument   panel   flashes   as   a  
w

arning.
4
Driving

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SymbolDisplay in the
instrument panel Associated message
Comments
No
  vehicle   detected:  
t

he   system   operates   as   a   standard   cruise   control.
Detection
  of   a   vehicle,   at   the   limit   of   the   range   of   the   radar:  
t

he   system   operates   as   a   standard   cruise   control.
"SPEED ADJUSTED" Detection
  of   a   vehicle   that   is   too   close   or   running   at   a   speed   lower   than   your  
v

ehicle's   cruise   speed   setting.
The
  system   uses   engine   braking   to   slow   your   vehicle   and   then   hold   it   at   the   speed   of  
t

he   vehicle   in   front   so   as   to   maintain   the   programmed   inter-vehicle   time.
The
  regulation   range   is   limited   to   a   maximum   difference   of   20   mph   (30   km/h)  
b

etween   the   speed   setting   and   the   speed   of   the   vehicle   ahead.
"SPEED ADJUSTED" When
  the   adjusted   speed   reaches   the   control   limit   (speed   setting   -   20   mph  
(

30 km/h)),   the   adjusted   speed   flashes   together   with   the   speed   setting,   to   signal   that  
a

utomatic   deactivation   of   the   system   is   imminent.
"Cruise control
paused" If
  the   system   exceeds   the   limit   of   speed   adjustment   possible   by   the   system   and  
i

n the absence of any reaction by the driver (operation of the direction indicator,
change
  of   lane,   reduction   of   the   speed   of   the   vehicle),   the   system   is   automatically  
pa

used.
The
  display   of   the   deactivation   message   is   accompanied   by   an   audible   signal.
Driving situations and associated alerts
The table below describes the alerts and the messages displayed for the different driving situations.
T he   display   of   these   alerts   is   not   sequential.
Driving

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When the dynamic cruise control is
automatically paused, it can only be
reactivated when safe conditions are
restored.  The   message   "Activation  
no

t possible, conditions unsuitable"
is displayed while reactivation is not
possible.
When the conditions allow, it is
recommended that the system be
reactivated
  by   pressing   button   2 or 3,
which
  will   make   the   current   speed   of  
y

our vehicle the new cruise speed
setting,
  rather   than   by   pressing   button   4
(on/pause)
  which   reactivates   the   system  
u

sing   the   old   cruise   speed   setting,  
w

hich may be very different from the
current
  speed   of   your   vehicle. The
  dynamic   cruise   control   uses   only   engine  b
raking   to   slow   the   vehicle.   Consequently   the  
v

ehicle   loses   speed   slowly,   as   when   releasing  
t

he   accelerator   pedal.
The
  system   is   paused   automatically:
-

i
f the vehicle in front slows down too much
or too suddenly, and the driver does not
brake,
-

i
f a vehicle comes between your vehicle
and the vehicle in front,
-

i
f the system does not slow the vehicle
enough
  to   continue   to   maintain   a   safe  
d

istance,   for   example   when   descending   a  
s

teep   hill.
Limits of operation
As the radar's field of view is quite narrow, it is possible   that   the   system   may   not   detect:
The
  cruise   control   does   not   take   account   of:
-
s

tationary vehicles,
-
 
v
ehicles   driving   in   the   opposite   direction.
-

v
ehicles of reduced width, such as
motorcycles,
  for   example,
-
 
v
ehicles   not   running   in   the   middle   of   the  
lan

e,
-
 
v
ehicles   entering   a   corner,
-
 
v
ehicles   changing   lane   at   the   last   moment.
The
 
regulation
 
range
 
is
 
limited
 
to
 
a
 
maximum
 
d

ifference
 
of
 
20
 
mph
 
(30
 
km/h)
 
between
 
the
 
s

peed
 
setting
 
and
 
the
 
speed
 
of
 
the
 
vehicle
 
in
 
f

ront.
 
Above
 
this,
 
the
 
system
 
goes
 
into
 
pause
 
if
 
a

 
safe
 
distance
 
is
 
not
 
maintained.
Severe weather conditions (very heavy
rain, accumulations of snow in front
of the radar) can inter fere with the
operation
 
of
 
the
 
system,
 
resulting
 
in
 
t

he
 
display
 
of
 
the
 
message
 
"SYSTEM
 
I

NACTIVE:
 
Visibility
 
reduced".
 
The
 
f

unction remains unavailable until the
message
 d

isappears.
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Driving

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In the event of a fault with the dynamic cruise
control,  you   are   alerted   by   an   audible   signal  
a

nd   the   display   of   the   message   "Driving   aid  
f

unctions
 f
ault".
Have
  the   system   checked   by   a   CITROËN  
d

ealer   or   a   qualified   workshop. When
  the   cruise   control   is   working,   take  
c

are   if   making   a   maintained   press   on  
o

ne   of   the   cruise   control   programmed  
s

peed   modification   buttons:   this   can  
l

ead   to   a   very   quick   change   in   the  
s

peed   of   your   vehicle.
Do not use the dynamic cruise control
on
  slippery   sur faces   or   in   heavy   traffic.
When
  descending   a   steep   hill,   the  
c

ruise control may not be able to
prevent
  the   vehicle   from   exceeding   the  
pro

grammed
 s
peed.
When
  ascending   a   steep   hill   or   when  
t

owing,   it   might   not   be   possible   to   attain  
o

r   maintain   the   programmed   speed.
Operating fault
The operation of the radar, located in
the front bumper, may be disturbed by
accumulations  of   grime   (dust,   mud...)  
o

r in certain weather conditions (snow,
ice...).
The
  message   "SYSTEM   INACTIVE:  
V

isibility   reduced"   is   displayed   to   signal  
t

hat the system has been put into
st a n dby.
Clean
  the   front   bumper   regularly.
The use of mats not approved by
CITROËN may inter fere with the
operation
 
of
 
the
 
cruise
 
control.
To
 
avoid
 
any
 
risk
 
of
 
jamming
 
the
 
pedals:
-

e

nsure that mats are secured
c o r r e c t l y,
-
 
n

ever
 
fit
 
one
 
mat
 
on
 
top
 
of
 
another.
Driving

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Steering mounted controls
1. Select  cruise   control   mode.
2. U se the current speed as the speed
setting /
  Lower   the   speed   setting.
3.
U

se the current speed as the speed
setting /
  Raise   the   speed   setting.
4.
 P

ause   /   Resume   cruise   control.
5.
 U

se   the   speed   suggested   by   the   speed  
l

imit   recognition   system.
6.
 D

isplay   and   adjust   the   inter-vehicle  
d

istance
 s
etting.
For more information on Speed limit
recognition and its memorisation, refer to the
corresponding
 s

ection.
Displays in the instrument panel
7. Indication  of   the   presence   /   absence   of   a  t
arget   vehicle.
8.
 I

ndication   of   cruise   control   activation   /  
d

eactivation.
9.
 Spe

ed
 s
etting.
10.
 I

ndication   that   vehicle   is   held   stationary.
11.
 S

peed   suggested   by   the   speed   limit  
r

ecognition   system.
If a vehicle is detected, the symbol 7
is filled
with the colour associated with the cruise
control
  mode.   By   default,   the   symbol   7 is
e m pt y.
In cruise control activated mode, the symbol
8
appears
  in   green.   By   default,   the   symbol   8
appears
  in   grey. 12 . I
nter-vehicle d istance se tting.
13. P osition   of   the   vehicle   detected   by   the   radar.
This information is visible in the instrument
panel
  in   "Driving"   display   mode.
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When the cruise control is paused,
it can only be reactivated when all of
the  safety   conditions   are   met.   The  
m

essage   "Activation   not   possible,  
c

onditions unsuitable" is displayed while
reactivation
  is   not   possible.
Wait until the speed of the vehicle
is
  close   to   the   speed   setting   before  
r

eactivating   the   system   -   by   pressing  
b

utton 2 or 3 - in order to set your
current
  speed   as   the   new   speed   setting.
Modification of the speed setting
Modification from the speed limit
recognition system
F The speed to be memorised is displayed in the   instrument   panel.
F
 
M
ake   an   initial   press   on   button   5;
  a  
m

essage   is   displayed   to   confirm   the  
m

emorisation
 r
equest.
F

P
ress button 5   again   to   save   the   suggested  
s

peed.
The speed is then displayed in the instrument
panel
  as   the   new   speed   setting.
As a precaution, it is recommended that
you
  select   a   cruise   speed   setting   close  
t

o the current speed of your vehicle, so
as to avoid any sudden acceleration or
deceleration
  of   the   vehicle.
For more information on Speed limit
recognition
and its memorisation, refer to the
corresponding
 s

ection.
Engine
 
running
 
and
 
cruise
 
control
 
on
 
(green),
 
y

ou
 
can
 
modify
 
the
 
speed
 
setting.
Modification from the current
speed
F By successive short presses on button 2 or 3,
  to   raise   or   lower   the   setting   in   steps   of   +  
o

r   -    1   mph   (km/h),
F

B
y a maintained press on button 2 or 3 ,
to
  raise   or   lower   the   setting   in   steps  
of
  +   or   -   5   mph   (km/h).
Take
  care:   a   prolonged   press   on  
b

utton 2 or 3   will   cause   a   very   quick  
c

hange   in   the   speed   of   your   vehicle.
Driving

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Modification of the inter-vehicle distance setting
Three predefined inter-vehicle distance settings are   offered:
-

"
Distant"
 
(3   dashes),
-

"
Normal" (2 dashes),
-

"
Close"
 
(1   dash). Engine
  running   and   cruise   control   selected  
(

grey),   you   can   modify   the   inter-vehicle  
d

istance
 s
etting:
F
p
ress button 6 to display the selection
screen for inter-vehicle distance,
F
p
ress button 6   repeatedly   to   cycle   through  
t

he   predefined   settings.
The selection screen closes after a few
seconds.
The   modification   is   then   taken   into   account.
This   setting   remains   in   memory,   whatever   the  
s

tate   of   the   system   and   when   the   ignition   is  
s

witched   off.
It
 
is
 
possible
 
to
 
exceed
 
the
 
speed
 
setting
 
t

emporarily
 
by
 
depressing
 
the
 
accelerator
 
ped

al.
The
 
cruise
 
control
 
no
 
longer
 
manages
 
the
 
b

raking
 
system
 
during
 
this
 
period.
Simply release the accelerator pedal to return
to
 
the
 
programmed
 
speed.
If
 
the
 
programmed
 
speed
 
setting
 
is
 
exceeded,
 
t

he
 
display
 
of
 
the
 
speed
 
setting
 
disappears
 
a

nd
 
a
 
message
 
"Cruise
 
control
 
suspended"
 i
s displayed until the accelerator pedal is
released.
Exceeding the programmed
setting
4
Driving