service indicator Citroen C4 PICASSO 2009 1.G Owner's Manual (337 Pages)

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I
I N S T R U M E N T S a n d C O N T R O L S
"Foot on brake" The ﬂ ashing of this warning
lamp on the display informs
you that you need to press
the brake pedal in order
to be able to start the engine on a
vehicle with the (6-speed) Electronic
Gearbox System, or to quit position P
in the case of an automatic gearbox.
This warning lamp comes on if you
attempt to release the electric parking
brake without pressing the brake
pedal.
In the case of the Electronic Gearbox
System, this warning lamp ﬂ ashes
to indicate overheating of the clutch
if you excessively use the accelera-
tor to hold the vehicle on an uphill
slope. Use the brake pedal or the
electric parking brake.
Parking space available
This warning lamp comes
on when the parking space
function is selected.
It ﬂ ashes while the space is
being measured. Electric child lock
If lit, the child lock is activat-
ed. This warning lamp is dis-
played a few seconds after
the function is activated.
Deactivation warning lamps
If one of the following warning lamps
comes on, this conﬁ rms that the
corresponding system has been
switched off intentionally.
Passenger's air bag system
deactivation
Dynamic stability control
(ESP/ASR) deactivation
The ESP/ASR system is put
into service automatically
when the vehicle is started. Warning lamps
Diesel engine pre-heating
Wait until this goes off before oper-
ating the starter.
The passenger's air bag
system is put into service
automatically when the ve-
hicle is started.
A speciﬁ c control, located in the glove
box, permits deactivation of the sys-
tem. This is conﬁ rmed by continuous
lighting of this warning lamp on the
instrument panel or a message on
the NaviDrive multifunction screen. A speciﬁ c button, located in the centre
of the dashboard, permits deactiva-
tion of the system. This is conﬁ rmed
by continuous lighting of this warning
lamp and of the indicator lamp on the
button.
From approximately 30 mph (50 km/h),
the system is reactivated automatically.
When the engine is running or the vehi-
cle is moving, the lighting of one of the
following warning lamps indicates the
occurrence of a fault requiring interven-
tion on the part of the driver.
Any fault resulting in the display-
ing of a warning lamp must be in-
vestigated further by reading the
associated message on the mul-
tifunction screen.
Should you encounter any prob-
lems, do not hesitate to contact a
CITROËN dealer.

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I N S T R U M E N T S a n d C O N T R O L S
Lighting is associated
with the displaying of
another warning light:
Service If this comes on, it indi-
cates the occurrence of
a problem in one of the
systems which does
not have a speciﬁ c warning light.
In order to identify it, consult the
message on the multifunction dis-
play.
The warning light only comes on
temporarily in the case of the follow-
ing minor faults:
- incorrect closing of the doors, boot, rear screen and bonnet,
- ﬂ at remote control battery,
- incorrect tyre pressure,
- the end of saturation of the parti- cle emission ﬁ lter (Diesel).
In the case of major faults, the
warning light remains on until the
operating fault is rectiﬁ ed, contact
a CITROËN dealer as soon as
possible. Braking
If this comes on, it indicates
the occurrence of a fault in
one of the braking systems:
- signiﬁ cant drop in the level in the circuit,
- electronic brake force distribu- tion (EBFD) faulty (simultane-
ous lighting of the ABS warning
light),
stop the vehicle immediately and as
safely as possible.
Consult a CITROËN dealer.

Application/Release of the
automatic electronic parking
brake If this warning lamp comes
on permanently, it is conﬁ rm-
ing that the parking brake is
applied.
If it ﬂ ashes, it is indicating an ap-
plication or release fault. Contact a
CITROËN dealer urgently (see sec-
tion "Driving - § Electronic parking
brake"). Automatic electronic parking
brake fault
This warning lamp comes
on if there is a malfunction
in the automatic electronic
parking brake.
Deactivation of the automatic
functions of the automatic
electronic parking brake
This comes on if the "auto-
matic application" and "au-
tomatic release" functions
when you switch off the
engine are deactivated * or
faulty.
Dynamic stability control
(ESP/ASR) The ESP/ASR system is put
into service automatically
when the vehicle is started.
Unless the system has been deac-
tivated, if this warning lamp and the
indicator lamp on the button come on
continuously, this indicates the oc-
currence of a fault in the ESP/ASR
system or in the hill start assistance.
Engine autodiagnostics
system
If this comes on, it indicates
the occurrence of a fault in the
engine management system.
If it ﬂ ashes, it indicates the
occurrence of a fault in the emission
control system.
Central alert
- punctured wheel,
- braking,
- coolant temperature,
stop the vehicle immediately and as
safely as possible.
Consult a CITROËN dealer.
Anti-lock braking system (ABS) If this comes on, it indicates
the occurrence of a fault in
the anti-lock braking system.
However, this does not pre-
vent operation of the vehicle's as-
sisted braking.
* According to country.

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I N S T R U M E N T S a n d C O N T R O L S
Maintenance indicator
System which informs the driver
when the next service is due, in
accordance with the manufacturer's
servicing schedule.
The point at which the service is due
is calculated from the last indicator
zero reset. It is determined by two
parameters:
- the distance travelled,
- the time elapsed since the last service. 5 seconds after the ignition is switched
on,
the spanner is switched off ; the
distance recorder resumes its normal
operation. The display then indicates
the total and trip distances.
Less than 620 miles (1 000 km)
remain before the next service
is due

Example: 560 miles (900 km) re-
main before the next service is due.
For 5 seconds after the ignition is
switched on, the display indicates: Service overdue
For 5 seconds after the ignition is
switched on,
the spanner ﬂ ashes
to indicate that the service must be
carried out as soon as possible.

Example: the service is overdue by
300 miles/km.
For 5 seconds after the ignition is
switched on, the display indicates:
5 seconds after the ignition is
switched on, the distance recorder
resumes its normal operation. The
spanner remains on to indicate that
a service must be carried out soon. 5 seconds after the ignition is
switched on, the distance recorder
resumes its normal operation.
The
spanner remains lit .
More than 620 miles (1 000 km)
remain before the next service
is due
For 5 seconds after the ignition is
switched on, the spanner symbo-
lising the service operations comes
on. The distance recorder display
line indicates the distance remaining
before the next service is due.

Example: 4 800 miles/km remain
before the next service is due.
For 5 seconds after the ignition is
switched on, the display indicates:
The distance remaining may be
weighted by the time factor, depen-
ding on the driver's driving habits.
Therefore, the spanner may also
come on if you have exceeded the
two year service interval.

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I N S T R U M E N T S a n d C O N T R O L S

Maintenance indicator zero
reset Engine oil level indicator
After each service, the maintenance
indicator must be reset to zero.
The procedure for resetting to zero
is as follows:

 switch off the ignition,

 press and hold the trip distance
recorder zero reset button,

 switch on the ignition; the dis-
tance recorder display begins a
countdown,

 when the display indicates "=0" ,
release the button; the spanner
disappears. System which informs the driver
whether the engine oil level is cor-
rect or not.
This information is displayed for a
few seconds when the ignition is
switched on, after the service infor-
mation.
The level read will only be correct if
the vehicle is on level ground and
the engine has been off for more
than 15 minutes.
Oil level correct
Oil level low
This is indicated by the ﬂ ashing of

"OIL" , accompanied by an audible
signal and a message on the multi-
function screen.
If the low oil level is conﬁ rmed by a
check using the dipstick, it is essen-
tial that the level is topped up to pre-
vent damage to the engine. Oil level gauge fault
This is indicated by the ﬂ ashing of

"OIL--" . Contact a CITROËN dealer.
Dipstick
Refer to the "Checks" section to
locate the dipstick and the oil ﬁ ller
cap on your engine. There are 2 marks on
the dipstick:
- A = max; never ex-
ceed this level,
- B = min; top up the
level via the oil ﬁ ller
cap, using the type
of oil suited to your
engine.
Following this operation, if you wish
to disconnect the battery, lock the
vehicle and wait at least ﬁ ve minutes
for the zero reset to be taken into
account.

74
IV
A C C E S S
ALARM
System which protects and provides
a deterrent against the theft of your
vehicle. It provides two types of pro-
tection, exterior and interior, as well
as an anti-tamper function.
Exterior protection
The system detects opening of the
vehicle.
The alarm is triggered if anyone tries
to enter the vehicle by forcing a door,
the boot or the bonnet.
Interior protection
The system detects any variation in
the volume in the passenger com-
partment.
The alarm is triggered if anyone
breaks a window or moves inside
the vehicle.
If you wish to leave a pet in the
vehicle or a window partially open,
deactivate the interior protection.
Anti-tamper function
The system detects the putting out
of service of its components.
The alarm is triggered if anyone
tries to put the wires of the siren, the
central control or the battery out of
service.
Do not make any modiﬁ cations to
the alarm system, this could cause
malfunctions. Locking the vehicle with full
alarm
Activation

 Switch off the ignition and get out
of the vehicle.

 Lock or deadlock the vehicle
using the locking button on the
remote control.
The alarm is activated; the indica-
tor light on button A ﬂ ashes once
per second.
Deactivation

 Unlock the vehicle using the
unlocking button on the remote
control.
The alarm is deactivated; the indica-
tor light on button A switches off. Locking the vehicle with
exterior protection alarm only
Deactivation of the interior
protection

 Switch off the ignition.

 Within ten seconds, press but-
ton A until the indicator lamp is lit
continuously.

 Get out of the vehicle.

 Lock or deadlock the vehicle
using the locking button on the
remote control.
The exterior protection alarm alone
remains activated; the indicator
lamp on button A ﬂ ashes once per
second.
In order to be taken into account,
this deactivation must be car-
ried out each time the ignition is
switched off.
Reactivation of the interior
protection

 Unlock the vehicle using the
unlocking button on the remote
control.

 Relock the vehicle using the re-
mote control.
The alarm is activated again with
both types of protection; the indica-
tor lamp on button A switches off.

150
IX
D R I V I N G
LANE DEPARTURE WARNING SYSTEM
System which detects the involun-
tary crossing of longitudinal trafﬁ c
lane markings on the ground (solid
or broken line).
Sensors, ﬁ tted below the front
bumper, trigger a warning if the vehi-
cle drifts over a lane marking (speed
higher than 50 mph (80 km/h)).
This system is particularly useful on
motorways and main roads. Activation

 Press button A , the indicator
lamp comes on.
Deactivation

 Press button A again, the indica-
tor lamp switches off.
The status of the system remains
in the memory when the ignition is
switched off.
Detection
You are warned by the vibration of
the driver's seat cushion:
- on the right-hand side, if the marking on the ground has been
crossed on the right,
- on the left-hand side, if the mark- ing on the ground has been
crossed on the left.
No warning is transmitted while the
direction indicator is active and for
approximately 20 seconds after the
direction indicator is switched off.
A warning may be transmitted if a
direction marking (e.g. arrow) or
non-standard marking (e.g. grafﬁ ti)
is crossed. Operating fault
In the event of a malfunction, the
service warning lamp comes on, ac-
companied by an audible signal and a
message on the multifunction screen.
Consult a CITROËN dealer.
The lane departure warning system
cannot, in any circumstances, re-
place the need for vigilance and re-
sponsibility on the part of the driver. The detection may be impeded:
- if the sensors are dirty (mud, snow...),
- if the markings on the ground
are worn,
- if there is little contrast between the markings on the ground and
the road surface.

153
IX
D R I V I N G
PNEUMATIC SUSPENSION

Grand
C4 Picasso
C4 Picasso
The rear pneumatic suspension en-
hances driving comfort by maintain-
ing a constant body height whatever
the vehicle load. Operation
- If there is an increase in vehi-
cle 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, the automatic correction
will be activated as soon as the ve-
hicle starts to move. During the cor-
rection, the service warning lamp
lights up and a message on the
screen reminds you not to exceed
10 km/h (6 mph).
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 correction can be de-
activated:

 press on the button B for approx-
imately two seconds,

 release the button when you
hear a beep. Deactivation is con-
ﬁ rmed by the lighting of the indi-
cator lamp on the button B .

In the event of the system mal-
functioning, alert messages,
always in association with the
service warning lamp, will dis-
play in the instrument panel .
Consult a CITROËN dealer.
It is essential that you should deactivate
the system in the following instances:
- working under the vehicle,
- changing a wheel,
- transporting the vehicle on a
truck or on a boot.
To reactivate the automatic correction:

 press again on the button B for
approximately two seconds,

 release the button when you hear
a beep. Activation is conﬁ rmed
by the extinction of the indicator
lamp on the button B .

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