2009 Citroen C4 PICASSO DAG check engine

19
F A M I L I A R I S A T I O N

 148
Electric parking brake
Before leaving the vehicle, check
that the electric parking brake warn-
ing lamp P (red) is permanently on.
If you leave the vehicle with the en-
gine running, manually apply the
parking brake.
Never leave a child alone inside the
vehicle with the ignition on, as they
could release the parking brake. Parking space sensor
You can select this function by pressing
on button
A .
Once the space has been measured, the
function displays the following messages:
< 20 km/h (12 mph)

Parking possible

Parking diffi cult

Parking not advised
This device combines:
- automatic functions: Automatic ap-
plication when the engine stops and
automatic release on use of the ac-
celerator (automatic operation by
default);
- manual use: Manual application/re- lease of parking brake is possible
by operating control A . Hill start assist
To aid starting on a gradient, your ve-
hicle is equipped with a system which
keeps it immobilised for about 2 sec-
onds, the approximate time it takes to
move your foot from the brake pedal to
the accelerator pedal.

 132
D R I V I N G

 125

22
F A M I L I A R I S A T I O N
Seat belts not fastened/
unfastened warning lamp This warning lamp informs you
if the driver’s or front passen-
ger’s seat belt is not fastened
(depending on model), and if
the front passenger’s (depend-
ing on model) or the second-
row passengers’ seat belts are
unfastened. The lit up positions
represent those whose seat belts are
not fastened/unfastened.
You can use electrical central locking or
unlocking by pressing on button A .
If one of the doors is open or is not
closed properly, central locking will not
work. Tyre deflation detection
This function warns you if a tyre is de-
fl ated or punctured.
This system does not absolve the driver
of the need to regularly check the tyre
pressures.
The service warning lamp
lights up, and a vehicle out-
line is displayed, accompa-
nied by a message and an
audible signal.
Defl ation warning
The
STOP warning lamp lights
up, and a vehicle outline is dis-
played, accompanied by a mes-
sage and an audible signal.
Puncture

 30

 114
Anti-intrusion security
Once the function has been activated,
when starting the engine, the system
automatically locks the doors once you
reach approximately 10 km/h (approxi-
mately 6 mph).
This function can be deactivated by press-
ing button
A for more than two seconds.

 78
M O N I T O R I N G
Locking from inside
Instrument panel
with multifunction screen A

 24
with multifunction screen C
 25
with NaviDrive multifunction screen
 26

1. Instrument panel.

2. Multifunction screen.

3. Control buttons.

4. Warning lamps display zone.

24
I
I N S T R U M E N T S a n d C O N T R O L S
MONOCHROME INSTRUMENT PANEL
MULTIFUNCTION SCREEN A
The instrument panel groups all the driving and comfort information at the centre of the dashboard.
Central display

1. Rev counter

2. Electronic gearbox or automatic
gearbox selector position and
gear

3. Electronic gearbox or automatic
gearbox "Foot on brake" warning
lamp

4. Speedometer

5. Cruise control or speed limiter
setting

6. Fuel gauge
7. Trip mileage recorder

8. Multifunction screen A

9. Total mileage recorder
In this zone, the following infor- mation appears in succession
when the ignition is switched on:
- maintenance indicator,
- engine oil level indicator,
- total mileage recorder. Control buttons

A. Lighting rheostat (available day
and night)

B. Trip mileage recorder reset

C. Personalisation of the instru-
ment panel (display of desired
information)

D. CHECK (list of alerts)

32
I
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.

32
I
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.

46
III
C O M F O R T
Air conditioning
To ensure that your system operates
correctly, it is recommended to have
it checked regularly.
Water arising from condensation
in the air conditioning drains away
through a hole provided for this pur-
pose. A pool of water may thus form
under the vehicle when stationary.
To keep the air conditioning com-
pressor well sealed, it is essential to
operate the air conditioning at least
once in every month.
Regardless of the season, the air
conditioning is useful, since it re-
moves humidity and condensation.
To be effective, the air conditioning
should only be used with the win-
dows closed.
If after a lengthy stop in bright sunlight
the interior temperature is excessive,
air the passenger compartment by
opening the windows for a few mo-
ments, then close them again.
The air conditioning operates by using
power from the engine. This results in
a slight increase in fuel consumption.
Dust filter/Odour filter
(active carbon)
There is a fi lter for excluding odours
and dust.
This fi lter has to be changed in ac-
cordance with the vehicle's servic-
ing schedule (see "Maintenance and
Warranty Guide").
Air circulation
Air vents on the fl oor underneath the
front seats provide enhanced heat-
ing for the rear seat positions; take
care not to obstruct them.
Air vents
The air vents to the face have grilles
and thumbwheels to adjust the air
fl ow and direction (up-down, right-
left).
The automatic regulation of the air
conditioning, inside the cabin, uses
a number of sensors (sunlight sen-
sor, outside temperature sensor...)
that relieve you of the need to make
frequent adjustments outside the
displayed temperature.
Be careful not to obstruct the sun-
light sensor, located on the dash-
board behind the instrument panel.
Sensors

116
VIII
S A F E T Y
TRAJECTORY CONTROL SYSTEMS
Anti-skid regulation (ASR) and
electronic stability programme
(ESP)
The anti-skid regulation (also known
as Traction Control) optimises trac-
tion to prevent skidding of the wheels,
by acting on the brakes of the driving
wheels and on the engine.
The electronic stability programme
acts on the brake of one or more
wheels and on the engine to keep
the vehicle on the trajectory required
by the driver.
Activation
These systems are activated auto-
matically each time the vehicle is
started.
They come into operation in the event
of a grip or trajectory problem. This is indicated by fl ashing
of this warning lamp on the
instrument panel. Deactivation
In exceptional conditions (starting a
vehicle which is bogged down, stuck
in snow, on soft ground...), it may be
advisable to deactivate the ASR and
ESP systems, so that the wheels
can move freely and regain grip.

 Press the "ESP OFF" button, lo-
cated in the centre of the dash-
board. Reactivation
These systems are reactivated au-
tomatically each time the ignition is
switched back on or from 30 mph
(50 km/h).

 Press the "ESP OFF" button again
to reactivate them manually.
If this warning lamp comes
on in the instrument panel
and the indicator lamp on the
button comes on, this indi-
cates that the ASR and ESP
systems are deactivated. Operating fault
If this warning lamp comes
on, accompanied by an au-
dible signal and a message
on the multifunction screen,
this indicates a malfunction of these
systems.
Have the systems checked by a
CITROËN dealer.
The ESP/ASR systems offer ex-
ceptional safety in normal driving,
but this should not encourage the
driver to take extra risks or drive at
high speed.
The correct functioning of these
systems depends on observation
of the manufacturer's recommen-
dations regarding the wheels (tyres
and rims), the braking components,
the electronic components and the
CITROËN assembly and operation
procedures.
After an impact, have these systems
checked by a CITROËN dealer.

125
IX
D R I V I N G
ELECTRIC PARKING BRAKE
The electric parking brake operates
as follows
- Automatic application/release
Application is automatic when the
engine stops, release is automatic
on use of the accelerator.
- Manual application/release
Manual application/release of the parking brake is possible by
pulling control A while pressing
the brake pedal. Manual application
With the vehicle stationary, to apply
the parking brake whether the engine
is running or off,
pull on control A . Manual release
With the ignition on or the engine
running, to release the parking
brake, press on the brake pedal, or
the accelerator,
pull then release
control A .
- the extinction of the warning lamp P on con-
trol A and on the instru-
ment panel,
- the display of a message "park- ing brake released" on the multi-
function screen.
If you pull control A without pressing
the brake pedal, the parking brake
will not be released and the "Foot on
brake" warning lamp will light up on
the instrument panel.
The application of the parking brake
is confi rmed by:
- the lighting of the warning lamp P on control A and
on the instrument panel,
- the display of a message "park- ing brake applied" on the multi-
function screen.
When the driver’s door is
opened with the engine run-
ning, a beep is heard and a
message displayed if the parking
brake has not been applied. Before getting out of the vehicle,
check that the warning lamp P is lit
permanently on the instrument panel.
The full application of the parking
brake is confi rmed by: