light Citroen C4 PICASSO RHD 2012 1.G Workshop Manual
[x] Cancel search | Manufacturer: CITROEN, Model Year: 2012, Model line: C4 PICASSO RHD, Model: Citroen C4 PICASSO RHD 2012 1.GPages: 352, PDF Size: 9.91 MB
Page 164 of 352
IX
162
DRIVING
SPEED LIMITER
System which prevents the vehi-
cle from exceeding the speed pro-
grammed by the driver.
Once the limit speed has been
reached, the accelerator pedal no
longer has any effect.
The speed limiter is switched on
manually: a speed of at least 20 mph
(approximately 30 km/h) must be
programmed.
The speed limiter controls are located
on the left-hand side of the steering
wheel. The programmed information is
grouped together in zone A
of the
instrument panel screen.
Steering mounted controls
Displays in the instrument
panel
Programming
Rotate the control 1
to the "LIM"
po-
sition.
With the engine running, you can
adjust the memorised maximum
speed , by means of short or long
presses on:
)
button 4
to increase the memo-
rised maximum speed,
)
button 2
to decrease the memo-
rised maximum speed.
Successive presses will modify the
maximum speed in steps of 1 mph
(1 km/h) and a sustained press in
steps of 3 mph (5 km/h).
Activation
When the desired maximum speed
is displayed, press button 3
so that
the limitation is activated.
On selection of the
function, the previous
memorised speed and
the information "OFF"
are displayed in the in-
strument panel. The information "OFF"
then disappears from
the instrument panel
screen.
While the function is active, pressing
the accelerator pedal will not enable
the programmed speed to be ex-
ceeded, except if you press the pedal
hard down to beyond the end-of-travel
switch.
The speed of your vehicle may vary
slightly in relation to that memorised.
The speed limiter cannot, in any circum-
stances, take the place of the obser-
vance of speed limits or of the vigilance
and responsibility of the driver.
Page 165 of 352
IX
163
DRIVING
Deactivation
Press on button 3
.
This action causes the
information "OFF"
to
appear on the instru-
ment panel screen.
This action does not cancel the
memorised maximum speed which
remains displayed in zone A
of the
instrument panel.
Override of the programmed
speed
The accelerator pedal is equipped
with an end-of-travel switch. If you
action this switch by pressing the
pedal hard down, you can exceed
the memorised maximum speed at
any time.
During the time the speed is be-
ing exceeded, the displayed speed
fl ashes.
You have only to release the ac-
celerator pedal to return below the
maximum speed and render the
function active again.
Return to normal driving
)
By moving the control 1
from po-
sition "LIM"
to position 0
.
)
By the engine stopping.
The speed previously chosen is still
memorised.
Operating fault
If there is a speed limiter malfunc-
tion, a message will display accom-
panied by an audible signal and
lighting of the service warning lamp.
Have it checked by a CITROËN
dealer or a qualifi ed workshop. If during the operation of the speed
limiter, the system is unable to keep
within the maximum speed (for ex-
ample on a steep descent or under
heavy acceleration) then the speed
fl ashes. Adapt your speed as neces-
sary.
The function will re-engage when
your speed returns below the de-
sired maximum speed.
On a steep downhill gradi-
ent or on sharp accelera-
tion, the speed limiter will
not be able to prevent the vehicle
from exceeding the programmed
speed.
Use of fl oor mats that are not ap-
proved by CITROËN may hinder
access to the accelerator pedal
and thus interfere with the function-
ing of the speed limiter.
To avoid any risk of interfering with
the pedals:
- check that the fl oor mat is cor-
rectly positioned,
- never use more than one fl oor
mat.
Page 166 of 352
IX
164
DRIVING
CRUISE CONTROL
System which automatically main-
tains the vehicle speed programmed
by the driver, without any action on
the accelerator pedal.
The cruise control is switched on
manually: the vehicle speed must
be at least 25 mph (approximately
40 km/h) and you must engage:
- fourth gear on a manual gearbox,
- second gear, in manual mode,
on an electronic or automatic
gearbox,
- position A
on an electronic gear-
box or D
on an automatic gearbox.
Steering mounted controls
The cruise control switches are lo-
cated on the left-hand side of the
steering wheel. The programmed information is
grouped together in zone A
of the
instrument panel screen.
Displays in the instrument
panel
Activation
You can then release the accelerator
pedal. The vehicle will automatically
keep to the speed chosen.
The speed of your vehicle may vary
slightly in relation to that memo-
rised.
You can adjust the memorised speed
in the instrument panel screen by
pressing:
)
button 4
to increase the speed,
)
button 2
to decrease the speed.
Successive presses modify the
cruise speed in steps of 1 mph
(1 km/h) and a sustained press in
steps of 3 mph (5 km/h).
Deactivation
)
Either by pressing the brake or
the clutch pedal.
)
Or by pressing button 3
.
)
Or if either the ESP or the ASR
system is active.
The cruise control is not active if the
gear lever is in neutral. On selection of the
function via control 1,
no cruise speed has
yet been memorised.
Programming
Rotate the control 1
to the "REG"
position.
Once the desired speed has been
reached using the accelerator, press
button 2
or 4
. The cruise speed is
then memorised. It is displayed in
zone A
of the instrument panel. These actions cause
the information "OFF"
to appear in the instru-
ment panel screen.
These actions do not
cancel the cruise speed
which remains displayed in the instrument panel.
The cruise control cannot, in any circum-
stances, take the place of the obser-
vance of speed limits or of the vigilance
and responsibility of the driver.
Page 167 of 352
IX
165
DRIVING
Reactivation
)
By recall of the memorised
speed
After a disengagement, press on
button 3
. Your vehicle automati-
cally returns to the memorised
cruise speed which is displayed
in zone A
.
If the memorised cruise speed
is higher than the current speed,
the vehicle will accelerate to
reach the former.
)
By selection of the current
speed
Press on button 2
or 4
once the
desired speed has been reached.
The information "OFF"
will then
disappear from the instrument
panel display.
Overriding the programmed
speed
During the operation of cruise con-
trol, it is always possible to use the
accelerator to go faster than the
cruise speed (for example to over-
take another vehicle). The speed
displayed in zone A
fl ashes.
You have only to release the accel-
erator pedal to return to the cruise
speed. If during the operation of cruise
control, the system is unable to
keep within the memorised speed
(for example on a steep descent),
then the speed fl ashes. Adapt your
speed as necessary.
Return to normal driving
Operating fault
If there is a malfunction, a message
will display accompanied by an audi-
ble signal and lighting of the service
warning lamp.
Have it it checked by a CITROËN
dealer or a qualifi ed workshop.
Cruise control should only
be used when the driving
conditions allow you to drive
at a constant speed.
Do not use it in heavy traffi c, or on
dangerous or slippery roads.
The driver must remain attentive
and in full control of his vehicle.
You are recommended to always
keep your feet within range of the
pedals.
To avoid any risk of interfering with
the pedals:
- check that the fl oor mat is cor-
rectly positioned,
- never use more than one fl oor
mat.
)
By an action on the control 1
from
position "REG"
to position 0
.
)
By the engine stopping.
The cruise speed previously
chosen is no longer memorised.
Page 173 of 352
IX
171
DRIVING
PNEUMATIC SUSPENSION
Grand
C4 Picasso
C4 Picasso
The pneumatic rear suspension en-
hances driving comfort by maintain-
ing a constant body height whatever
the vehicle load.
Operation
- If there is an increase in vehicle
load, a sinking of the rear of
the vehicle is detected and the
pneumatic springs infl ate in or-
der to compensate for the extra
weight.
- If there is a decrease in load, a
rising of the rear of the vehicle is
detected and so the pneumatic
springs defl ate to return the ve-
hicle to its nominal height.
- If the vehicle has been unused
for a long period, the pneumatic
springs may infl ate if necessary
when you unlock or open a door,
so as to return the vehicle to its
nominal height.
If you do not reactivate the system
manually, automatic height correc-
tion will be activated as soon as the
vehicle starts to move. During height
correction, the service warning lamp
comes on and a message on the
screen reminds you not to exceed
6 mph (10 km/h).
The automatic correction does not
function if the doors or the boot are
open.
The automatic correction operates
even if your vehicle is in power
economy mode.
Activation/Deactivation
The automatic height correction can
be deactivated:
)
press button B
located on the
left hand boot interior trim for ap-
proximately two seconds,
)
release the button when you
hear a beep. Deactivation is con-
fi rmed by the lighting of the indi-
cator lamp in button B
.
In the event of a system fault,
alert messages, always in asso-
ciation with the service warning
lamp, will appear in the instru-
ment panel . Contact a CITROËN
dealer or a qualifi ed workshop.
You must deactivate the system in
the following circumstances:
- when working under the vehicle,
- when changing a wheel,
- when transporting the vehicle on
a lorry or ferry.
To reactivate automatic height cor-
rection:
)
press button B
again for approxi-
mately two seconds,
)
release the button when you hear
a beep. Activation is confi rmed
by the extinction of the indicator
lamp in button B
.
Page 177 of 352
X
175
CHECKS
BLEEDING THE DIESEL FUEL
FILTER
Protective cover
Removal
)
Remove the protective cover by
unclipping fi rst point 1
, then 3
and 4
.
)
Unclip point 2
pulling towards
you, then lift.
Refi tting
)
Clip point 2
fi rst.
)
Lower the cover, centring it.
)
Clip points 1
and 4
, pushing ver-
tically and slightly rearwards.
)
Clip point 3
, pushing vertically.
Bleeding water from the fuel
filter
Bleed the fi lter regularly (at every oil
change).
To evacuate the water, slacken the
bleed screw or the water-in-Diesel
sensor, which is located at the base
of the fi lter.
Persist until water ceases to fl ow
out.
Then retighten the bleed screw or
the water-in-Diesel sensor.
Page 183 of 352
X
181
CHECKS
CHECKS
12 V battery
The battery does not re-
quire any maintenance.
However, check that the
terminals are clean and
correctly tightened, parti-
cularly in summer and winter.
When carrying out work on the bat-
tery, refer to the "Practical infor-
mation" section for details of the
precautions to be taken before dis-
connecting the battery and following
its reconnection.
Particle filter system (Diesel)
Complementary to the catalytic
converter, this fi lter makes an ac-
tive contribution to the preservation
of air quality by the retaining of the
unburnt pollutant particles. Black
exhaust fumes are thus no longer
emitted.
After prolonged idling or driving at very
low speeds, you may occasionally no-
tice water vapour being emitted from
the exhaust when accelerating. This is
of no consequence to the running of
the vehicle or to the environment.
If there is risk of clogging, a mes-
sage appears on the multifunction
screen, accompanied by an audible
signal and lighting of the service
warning lamp.
This alert tells you that the particle
fi lter is starting to fi ll up (in conditions
of urban driving of exceptionally long
duration: low speeds, traffi c jams
etc.)
To regenerate the fi lter, it is advised
to drive as soon as possible, when
traffi c conditions permit, at a speed
of 40 mph (around 60 km/h) or
more for at least fi ve minutes (until
the alert message disappears).
If this alert persists, consult a
CITROËN dealer or a qualifi ed
workshop.
The presence of this label, in par-
ticular with the Stop & Start system,
indicates the use of a specifi c 12 V
lead-acid battery with special tech-
nology and specifi cation, for which
the involvement of a CITROËN
dealer or a qualifi ed workshop is
required when replacing or discon-
necting the battery. Failure to observe this recommen-
dation may shorten the life of the
battery.
Unless otherwise indicated, check
these components in accordance
with the servicing booklet and ac-
cording to your engine.
Otherwise, have them checked by
a CITROËN dealer or a qualifi ed
workshop.
Air filter and passenger
compartment filter
Refer to the servicing
booklet for details of the
replacement intervals for
these components.
Depending on the environ-
ment (e.g. dusty atmosphere) and
the use of the vehicle (e.g. city driv-
ing), replace them twice as often
if necessary
(refer to the "Engines"
section).
A clogged passenger compartment
fi lter may have an adverse effect on
the performance of the air condition-
ing system and generate undesir-
able odours.
Oil filter
Replace the oil fi lter each
time the engine oil is
changed.
Refer to the servicing
booklet for details of the
replacement interval for this compo-
nent.
Page 198 of 352
XI
196
PRACTICAL INFORMATION
Third brake lamp with bulb
(W5W)
)
With the boot open, detach the
interior trim.
)
Undo the nuts.
)
Using a thin screwdriver, detach
the 3 retaining lugs.
)
Remove the lamp via the exterior
of the tailgate.
)
Remove the bulb-holder.
)
Change the faulty bulb(s).
To r efi t, carry out these operations in
reverse order.
Third brake lamp (LEDs)
For the replacement of this type
of LED lamp, contact a CITROËN
dealer or a qualifi ed workshop.
Interior lighting
Interior lamp (1/W5W)
Detach the cover of the interior
lamp 1
with a thin screwdriver, close
to the button, to access the faulty
bulb.
Map reading lamps (2/W5W)
Detach the cover of the interior lamp.
To access the faulty bulb, detach
the partition for the reading lamp 2
concerned, as necessary.
Boot lamps (W5W)
Detach the unit by pushing it rear-
wards.
Torch (Krypton 3.6 V)
)
Open the tab.
)
Push with a fl at screwdriver in
the hole under the tab and re-
cover the bulb unit.
)
Open the bulb unit fully to change
the bulb.
Page 200 of 352
XI
198
PRACTICAL INFORMATION
Access to the fuses
)
Open the glove box.
)
Undo the screw by a quarter turn
and pivot the housing.
Table of fuses
Fuse N°
Rating
Functions
F1
15 A
Rear screen wipe
F2
30 A
Locking and unlocking earth
F3
5 A
Airbags and pretensioners
F4
10 A
Multimedia, photochromic rear view mirror, particle
fi lter, diagnostic socket, air conditioning, manual
headlamp height adjustment
F5
30 A
Front windows, front door electronic control panel,
panoramic sunroof
F6
30 A
Rear windows
F7
5 A
Interior lamps, cooled glove box, radio
F8
20 A
Multifunction screen, radio, steering mounted
controls, multimedia, defl ation detection, alarm,
trailer
F9
30 A
Multimedia, front 12 V sockets, torch, radio
F10
15 A
Height corrector (suspension)
F11
15 A
Brake switch, ignition switch
F12
15 A
Parking sensors, automatic screen wipe and
lighting, passenger’s electric seat, lane departure
warning system, Hi-Fi amplifi er, trailer
F13
5 A
Engine relay unit (BSM), driver’s electric seat
F14
15 A
Air conditioning, Bluetooth
®
hands-free kit,
automatic gearbox lever, airbags, instrument panel
F15
30 A
Locking and unlocking
F16
-
SHUNT
F17
40 A
Heated rear screen
Fuses under the dashboard
Page 201 of 352
XI
199
PRACTICAL INFORMATION
Access to the second dashboard
fusebox
After any operation on the fuses
in the fusebox, check that the
fusebox cover is put back cor-
rectly for their protection.
Table of fuses
Fuse N°
Rating
Functions
F29
20 A
Heated seats
F30
-
Not used
F31
40 A
Trailer relay unit
F32
15 A
Rear 12V socket
F33
5 A
Parking sensors, automatic rain sensitive
wipers and automatic illumination of headlamps,
passenger’s electric seat, lane departure warning
system, Hi-Fi amplifi er
F34
5 A
Trailer
F35
-
Not used
F36
20 A
Hi-Fi amplifi er
F37
10 A
Air conditioning, lighting pack
F38
30 A
Driver’s electric seat
F39
5 A
Fuel fi ller fl ap
F40
30 A
Passenger’s electric seat, panoramic sunroof