engine Citroen C4 PICASSO RHD 2014.5 1.G Workshop Manual

142
Displays in the instrument panel
N. neutral
R. R everse
M.

(
gear engaged)
Manual mode.
AUTO or A.
 A
utomated   mode. If the engine does not star t:
If N
  flashes   in   the   instrument   panel,  
a

ccompanied   by   an   audible   signal   and  
a

  message,   move   the   selector   lever   to  
p

osition A then to position N
.
Moving off
F Select position N.
F  P ress   the   brake   pedal   down   fully.
F
 
S
tart   the   engine.
N
  appears   in   the   instrument   panel  
sc

reen. F
 S elect   automated   mode   (position   A
) or
manual   mode   (position   M) or reverse
(position R ).
F
 
R
elease   the   parking   brake   by   pulling   the  
c

ontrol   lever,   if   automatic   operation   has  
b

een
 d
eactivated.
F
 
P
rogressively   take   your   foot   off   the   brake  
ped

al.
F
 
I
f   the   parking   brake   is   released,   the   vehicle  
m

oves   off.
 I

f   the   parking   brake   is   applied   and   the  
a

utomatic   mode   is   activated,   accelerate  
p

rogressively.A or AUTO
 

and   1, 1 or R
  is   displayed  
i

n   the   instrument   panel.
If the Foot on brake
warning
  lamp   comes   on  
t

he   instrument   panel,  
a

ccompanied   by   an   audible   signal   and  
a

  message   "Foot   on   brake",   press   the  
b

rake   pedal   firmly. If
  the   brake   does   not   release  
a

utomatically,   check   that   the   front   doors  
a

re   correctly   closed.
Driving

143
never select neutral N w hen d riving.
Automated mode
F Select position A.
AUTO or A
  and   the   gear   engaged   is  
d

isplayed   in   the   instrument   panel.
The
  gearbox   operates   in   auto-active   mode,  
w

ithout   any   action   on   the   part   of   the   driver.   It  
c

ontinuously   selects   the   most   suitable   gear   for:
-
 
o
ptimisation   of   fuel   consumption,
-
 
t
he   style   of   driving,
-
 
t
he   profile   of   the   road.
-
 
t
he   vehicle   load.
For
  optimum   acceleration,   for   example  
w

hen   overtaking   another   vehicle,   press  
t

he   accelerator   pedal   firmly   past   the  
p

oint   of   resistance.
Temporary control of gear
changing
F Select position M .
The   gears   engaged   are   displayed   in  
s

uccession   in   the   instrument   panel.
The
  gear   change   requests   are   only   acted   on   if  
t

he   engine   speed   permits.
It is not necessary to release the accelerator
during
  gear   changes.
When
  braking   or   slowing   down,   the   gearbox  
c

hanges   down   automatically   to   allow   the  
v

ehicle   to   accelerate   in   the   correct   gear.
On
  sharp   acceleration,   the   gearbox   will   not  
c

hange   up   unless   the   driver   acts   on   the  
s

teering   mounted   paddles.
Manual mode
You can change mode at any time by moving the   selector   lever   from   A to M or the other way
round.
ne

ver select neutral N while the vehicle is
moving.
You
 
can
 
temporarily
 
take
 
over
 
control
 
of
 
g

ear
 
changing
 
using
 
the
 
"+"
 

and
 
"-"
 

steering
 m
ounted
 
paddles.
 
If
 
the
 
engine
 
speed
 
allows,
 t
he
 
instruction
 
to
 
change
 
gear
 
is
 
acted
 
on.
This function allows you to anticipate certain
situations
 
such
 
as
 
overtaking
 
a
 
vehicle
 
or
 
the
 
a

pproach
 
to
 
a
 
corner.
After
 
a
 
few
 
moments
 
without
 
any
 
action
 
on
 
t

he
 
control
 
paddles,
 
the
 
gearbox
 
resumes
 
a

utomatic
 
control
 
of
 
the
 
gears.
4
driving

144
To engage reverse gear R,   the   vehicle   must   be  i
mmobilised   with   your   foot   on   the   brake   pedal.
F

Sel
ect position R .
Reverse
Engagement of reverse gear is accompanied b
y   an   audible   signal.
At
  low   speed,   if   reverse   gear   is   requested,  
t

he N indicator   flashes   and   the   gearbox   goes  
i

nto   neutral   automatically.   To   engage   reverse,  
p

ut the selector lever in position N , then
position R . Before
  switching   off   the   engine,   you   can:
-  
m
ove   to   position   N   to   engage   neutral,


or
-  
l
eave   the   gear   engaged;   in   this   case,   it   will  
n

ot   be   possible   to   move   the   vehicle.
Stopping the vehicle
In both cases, if automatic operation of the e
lectric   parking   brake   has   been   deactivated,  
y

ou   must   apply the parking brake
 
by   pulling  
t

he   control   lever.
When
  immobilising   the   vehicle,   with  
t

he   engine   running,   you   must   place   the  
s

elector lever in neutral N .
Before
  carrying   out   any   work   in   the  
e

ngine   compartment,   ensure   that   the  
s

elector lever is in neutral N   and   that  
t

he   parking   brake   is   applied.
Whatever
  the   circumstances,   you   must  
m

anually   apply   the   parking   brake   when  
p

arking,   if   automatic   operation   has  
b

een
 d
eactivated. With
  the   ignition   on,   the   flashing   of   A or
AUTO ,   accompanied   by   an   audible   signal   and  
a

  message,   indicates   a   malfunction   of   the  
g

earbox.
Operating fault
Have it checked by a CITROËN dealer or a q
ualified w orkshop.
In the event of a battery failure, use the
chock
 
to
 
immobilise
 
the
 
vehicle.
Driving

145
Automatic gearbox
This gearbox offers two driving modes.
-  a utomated  mode   for   automatic  
m

anagement   of   the   gears   by   the   gearbox,  
w

ithout   any   action   on   the   part   of   the   driver,
-
 
m
anual
 
mode   for   sequential   gear   changing  
b

y   the   driver   using   the   steering   mounted  
p

addles.
P.
 Pa

rk.
-
 
I
mmobilisation   of   the   vehicle,   parking   brake  
a

pplied   or   released.
-
 
S
tarting   the   engine.
R.
 R

everse.
-
 
R
eversing,   vehicle   stationary   and   engine   at  
i

dle.
N.
 N

eutral.
-
 
I
mmobilisation   of   the   vehicle,   parking   brake  
a

pplied.
-
 
S
tarting   the   engine.
D.
 A

utomatic
 ope
ration.
M.
 M

anual   operation   with   sequential   changing  
o

f   the   six   gears.Gear selector lever
To select position P,   move   the   gear  s
elector   to   the   highest   position  
(

towards  R),
  then   push   it   for wards   and  
t

hen   to   the   left.
Only
  engage   it   when   the   vehicle   is   at   a  
c

omplete   stop.   In   this   position,   the   front  
w

heels   are   locked.   Ensure   that   the   gear  
s

elector   is   correctly   positioned.
To
  move   the   gear   selector,   switch   on  
t

he   ignition   or   start   the   engine.
If
  the   battery   is   not   sufficiently   charged,  
i

t   is   not   possible   to   move   the   gear  
s

elector.
To
  come   out   of   position   P
,   move   the  
g

ear   selector   to   the   right   to   the   desired  
p

osition,   while   keeping   your   foot   on   the  
b

rake
 ped
al.
It
 
is
 
possible
 
to
 
change
 
from
 
one
 
mode
 
t

o
 
the
 
other
 
at
 
any
 
time.
With
 
the
 
automated
 
mode,
 
you
 
can
 
t

emporarily
 
take
 
control
 
of
 
the
 
gear
 
c

hanges
 
at
 
any
 
time.
4
Driving

146
+. Control  paddle   for   changing   up,   to   the   right  o
f   the   steering   wheel.
F

P
ull the " +"
  paddle   towards   you   to   change  
u

p.
-.
 C

ontrol   paddle   for   changing   down,   to   the  
l

eft   of   the   steering   wheel.
F

P
ull the " -"
  paddle   towards   you   to   change  
d

own.
Steering mounted control paddles
The steering mounted control paddles cannot   be   used   to   select   neutral   or   to  
s

elect   or   come   out   of   reverse. When
  you   move   the   gear   selector,   the   symbol  
c

orresponding   to   its   position   is   displayed   in   the  
in

strument
 pan
el.
P.
 Pa
rk.
R.
 R
everse.
N.
 N
eutral.
D.
 D
rive   (automatic   for ward   drive).
1 to 6.  
G
ears   engaged   in   manual   operation.
-.
 I
nvalid   value   in   manual   operation.
Displays in the instrument panelMoving off
F With
  your   foot   on   the   brake   pedal,   select  p
osition P or N .
F
 
S
tart   the   engine.
If P
  is   displayed   in   the   instrument   panel,  
a

lthough   the   gear   selector   is   in   another  
p

osition,   place   the   gear   selector   in  
p

osition P   to   be   able   to   start   the   engine.
F
 
W
ith   the   engine   running,   press   the   brake  
ped

al.
F
 
S
elect   automated   mode   (position   D),
manual
  mode   (position   M) or reverse
(position R ).
If
  you   do   not   press   the  
b

rake   pedal   to   come   out   of  
p

osition P,
  this   warning   lamp  
O
ther wise,   there   is   an   audible   signal  
a

ccompanied   by   a   message.
or
  symbol   appears   in   the   instrument  
p

anel,   accompanied   by   the   message  
"

Place   automatic   gearbox   in   position P",
flashing
  of   P   in   the   instrument   panel  
a

nd   an   audible   signal.
Driving

147
F Check  that   the   symbol   displayed   in   the  i
nstrument   panel   agrees   with   the   position  
enga

ged.
F
 
P
rogressively   release   the   brake   pedal.
F
 
I
f   the   parking   brake   is   release,   the   vehicle  
m

oves   off.
 I

f   the   parking   brake   is   applied   and  
a

utomatic
 ope
ration
 i
s
 a
ctivated,
 a
ccelerate
 a

way.
Never
  press   the   accelerator   and   brake  
p

edals   at   the   same   time.   Braking   and  
a

cceleration   should   be   done   only   with  
t

he   right   foot.   Pressing   both   pedals  
t

ogether   risks   damaging   the   gearbox.
If
  the   brake   does   not   release  
a

utomatically,   check   that   the   front   doors  
a

re   correctly   closed. Never
  leave   children   unsupervised   in  
t

he   vehicle   when   the   engine   is   running.
When
  carrying   out   a   maintenance  
o

peration   with   the   engine   running,  
a
pply  
t

he   parking   brake   and   select   position   P.
ne

ver select position P or R unless the
vehicle
  is   a   a   complete   stop   with   the  
br

ake
 a
pplied.
When
  you   want   to   engage   reverse,  
t

o   avoid   jolts,   do   not   accelerate  
i

mmediately   after   engaging   R.
Changing
 in

to
 p
osition
 R
is
accompanied
  by   an   audible   signal.never select position N   when   driving.  
I

f position N is   engaged   in   error   when  
m

oving,   allow   the   engine   to   idle,   then  
e

ngage   position   D   to   accelerate.
When
  the   engine   is   running   at   idle,  
b

rakes   releases,   if   position   R, D or M is
selected,
  the   vehicle   will   move   even   if  
t

he   accelerator   is   not   pressed.
4
Driving

148
Invalid value in manual operationThis   symbol   is   displayed   if   a   gear   is  
n

ot   engaged   correctly   (gear   selector  
b

etween   two   positions).
You
 
can
 
temporarily
 
take
 
control
 
of
 
gear
 
c

hanges
 
using
 
the
 
 "
+"
 
and
 
"
- "
 
steering
 
m

ounted
 
control
 
paddles.
 
If
 
the
 
engine
 
speed
 
a

llows,
 
the
 
instruction
 
to
 
change
 
gear
 
is
 
acted
 
o

n.
This function allows you to anticipate certain
situations
 
s

uch
 
a

s
 
ov

ertaking
 
a

nother
 
v

ehicle
 
o

r
 a
pproaching
 
a
 
bend.
After
 
a
 
few
 
moments
 
with
 
no
 
action
 
on
 
the
 
c

ontrol
 
paddles,
 
the
 
gearbox
 
manages
 
the
 
g

ears
 
automatically
 
again.
Temporary manual control of the
gears
Manual mode
D and the gear engaged are displayed in the in strument pan el.
The
  gearbox   operates   in   auto-active  
m

ode,   without   any   action   from   the   driver.   It  
c

ontinuously   selects   the   most   appropriate   gear  
a

ccording   to   the   following   conditions:
-
 
o
ptimisation   of   fuel   consumption,
-
 
d
riving   style,
-
 
r
elief   of   the   road,
-
 
v
ehicle   load.
Automated mode
F Select position D .
For
 
maximum   acceleration,   without   touching  
t

he
 
gear
 
selector,   press   the   accelerator   fully  
d

own
 
(kick   down).   The   gearbox   changes   down  
a

utomatically   and   maintains   the   gear   selected  
u

ntil
 
the
 
maximum   engine   speed   is   reached.
When
 
braking,   the   gearbox   changes   down  
a

utomatically   for   more   effective   engine   braking.
When
 
you   take   your   foot   of   the   accelerator  
p

edal
 
suddenly,   the   gearbox   does   not   change  
u

p,
 
so
 
as
 
to   improve   safety. F
Sel ect position M.
F

U
se the "+"
  and   "- "
  steering   mounted  
c

ontrol   paddles   to   change   gear.
The
  gears   engaged   are   displayed   successively  
i

n   the   instrument   panel.
When
  stationary   or   at   very   low   speed,   the  
g

earbox   automatically   engages   1st
 g
e a r.
In
  manual   mode,   it   is   not   necessary   to   release  
t

he   accelerator   pedal   when   changing   gear.
The
  change   from   one   gear   to   another   is   only  
e

ffected   if   the   conditions   of   vehicle   speed   and  
e

ngine   speed   allow;   other wise   the   automatic  
l

aws   of   operation   are   imposed   temporarily.
If
  the   engine   speed   is   too   high   or   too   low,  
t

he   display   of   the   gear   selected   flashes   for   a  
f

ew   seconds,   then   the   new   gear   engaged   is  
d

isplayed.It
  is   possible   to   change   mode   at   any  
t

ime,   by   moving   the   gear   selector  
f

rom D to M   or   the   other   way   round.
Driving

149
Before switching off the engine, you can change   to   position   P or N   to   be   in   neutral.  
I

n   either   case,   apply   the   parking   brake   to  
i

mmobilise   the   vehicle,   unless   it   is   programmed  
i

n   automatic   mode.
If the lever is not in position P ,
  on   opening   the  
d

river's   door   or   approximately   45   seconds   after  
s

witching   off   the   ignition   there   is   an   audible  
s

ignal   and   a   message   appears:
F
 
m
ove   the   gear   selector   to   position   P;  
t

he audible   signal   stops   and   the   message  
d

isappears.
Operating fault
Whenever parking, you must apply the parking brake   to   immobilise   the   vehicle,   if   automatic  
o

peration   has   been   deactivated.
Parking the vehicle
In all circumstances, ensure that the gear   selector   is   in   position   P before
leaving
  your   vehicle. In the event of a fault with the
gearbox,
  the   service   warning   lamp  
c

omes   on   in   the   instrument   panel,  
a

ccompanied   by   a   message   and   an  
a

udible
 s
ignal.
In   this   case   the   gearbox   goes   into   back-up  
m

ode   and   stays   in   3
rd gear. You may then feel a
 
noticeable
 
jolt
 
when   going   from   P to R   and  
f

rom N to R .
 
This
 
jolt
 
does   not   present   any   risk  
t

o
 
the
 
gearbox.
Do
 
not
 
exceed
 
60
 
mph   (100   km/h)   while   also  
o

bserving
 
legal
 
speed   limits.
Have
 
it
 
checked
 
by
 
a
  CITROËN   dealer   or   a  
q

ualified
 w

orkshop.
In the event of a battery failure, use the
chock
 
to
 
immobilise
 
the
 
vehicle.
4
Driving

150
Operation
Gear efficiency indicator
System which reduces fuel consumption by recommending the most suitable gear.
T he   system   adapts   its   gear   change  
r

ecommendation   according   to   the  
d

riving   conditions   (slope,   load, ...)   and  
t

he   demands   of   the   driver   (power,  
a

cceleration,   braking, ...).
The
  system   never   suggests:
-
 
e
ngaging   first   gear,
-
 enga

ging
 r
everse
 g
ear,
Example:
The
  information   appears   in   the   instrument  
p

anel   in   the   form   of   an   arrow.
On
  vehicles   with   manual   gearbox,   the   arrow  
c

an   be   accompanied   by   the   recommended  
g

e a r.
Depending
  on   the   driving   situation   and   your  
v

ehicle's   equipment,   the   system   may   advise  
y

ou   to   skip   one   or   more   gears.
You
  can   follow   this   instruction   without   going  
t

hrough   the   intermediate   gears.
The
  gear   engagement   recommendations   must  
n

ot   be   considered   compulsory.
This
  is   because   the   configuration   of   the   road,  
t

raffic   density   and   safety   remain   important  
f

actors   in   the   choice   of   the   best   gear.
So
  the   decision   to   follow   or   not   the   indications  
f

rom   the   system   remains   with   the   driver.-
 
Y
ou   are   in   third   gear.
-
 
Y
ou   press   the   accelerator   pedal.
-
 
T
he   system   may   suggest   that   you   engage  
a

  higher   gear.
With
  an   electronic   or   automatic   gearbox,   the   system   is   only   active   in   manual   mode.
On
  BlueHDi   135   and   150   versions   with   manual  
g

earbox,  
t
he  
s
ystem  
m
ay  
s
uggest  
c
hanging  
i
nto  
n

eutral   so   that   the   engine   can   go   into   standby  
(

Stop  
m
ode   with   Stop  
&
 
S
tart),  
i
n  
c
ertain   driving  
c

onditions. This
  function   cannot   be   deactivated.
Driving

151
Stop & Start
The Stop & Start system puts the engine temporarily into standby - STOP mode - during stops in the traffic (red lights, traffic jams, or other...). 
T he   engine   restarts   automatically   -   START   mode   -   as   soon   as   you   want   to   move   off.   The   restart   takes   place   instantly,   quickly   and   silently.
Operation
Going into engine STOP
mode
The "ECO" warning   lamp   comes   on   in   the  i
nstrument   panel   and   the   engine   goes   into  
s

tandby
 a
utomatically:
-
 
w
ith a manual gearbox,   at   speeds   below  
1

2   mph   (20   km/h),   or   vehicle   stationary  
(

with   e-THP   130   and   165   petrol   versions  
a

nd   BlueHDi   100,   115   and   120   versions),  
w

hen   you   place   the   gear   lever   in   neutral,  
a

nd   you   release   the   clutch   pedal,
-
 
w
ith an electronic gearbox,   at   speeds  
b

elow   5   mph   (8   km/h),   when   you   press   the  
b

rake   pedal   or   place   the   gear   selector   lever  
i

n position N ,
-
 
w
ith an automatic gearbox, with the
vehicle stationary, when you press the
brake
  pedal   or   place   the   gear   selector   lever  
i

n position N . Never
  refuel   with   the   engine   in   STOP  
m

ode;   you   must   switch   off   the   ignition  
w

ith   the   START/STOP   button.
For
  your   comfort,   during   parking  
m

anoeuvres,   STOP   mode   is   not  
a

vailable   for   a   few   seconds   after  
c

oming   out   of   reverse   gear.
STOP
  mode   does   not   affect   the  
f

unctionality of the vehicle, such as for
example,
  braking,   power   steering...
Special cases: STOP mode not
available
STOP mode is not invoked when:
-  t he   driver's   door   is   open,
-
 
t
he   driver's   seat   belt   is   not   fastened,
-
 
t
he   vehicle   has   not   exceeded   6   mph  
(

10 km/h)   since   the   last   engine   start   using  
t

he   START/STOP   button,
-
 
t
he   electric   parking   brake   is   applied   or  
be

ing
 a
pplied,
-
 
t
he   engine   is   needed   to   maintain   a  
c

omfortable   temperature   in   the   passenger  
c

ompartment,
-
 
d
emisting   is   active,
-
 
s
ome   special   conditions   (battery   charge,  
e

ngine   temperature,   braking   assistance,  
a

mbient   temperature...)   where   the   engine   is  
n

eeded   to   assure   control   of   a   system.
In this case, the "ECO"
 

warning   lamp  
f

lashes   for   a   few   seconds   then   goes  
o

f f.
This operation is perfectly normal.
Per fect
 
for
 
urban
 
use,
 
the
 
Stop
 
&
 
Start
 
system
 
reduces
 
fuel
 
consumption
 
and
 
exhaust
 
emissions
 
as
 
well
  as   the   noise   level   when   stationary.
If
 
your
 
vehicle
 
is
 
fitted
 
with
 
the
 
system,
 
a
 
time
 c
ounter
 
calculates
 
the
 
sum
 
of
 
the
 
periods
 
in
 
S

TOP
 
mode
 
during
 
a
 
journey.
 
It
 
resets
 
itself
 
to
 
z

ero
 
every
 
time
 
the
 
ignition
 
is
 
switched
 
on
 
with
 
t

he
 
START/STOP
 
button.
4
driving