light Citroen C4 PICASSO DAG 2009 1.G Service Manual

80
A C C E S S
BOOT

 After unlocking the vehicle com-
pletely using the remote control
or the key, with the rear screen
closed, pull on the handle 1 and
raise the tailgate.

 Lower the tailgate using one of
the two handholds 3 , located on
the interior boot trim. -
when the engine is run-
ning , this warning lamp
comes on, accompanied
by a message on the
multifunction screen for a
few seconds,
- when the vehicle is moving
(speed above 6 mph (10 km/h)),
this warning lamp comes on, ac-
companied by an audible signal
and a message on the multifunc-
tion screen for a few seconds.
If the tailgate is not closed correctly:
REAR SCREEN
This opening gives easy access
to the boot, even if you are parked
close to a wall or another vehicle. Closing

 Lower the rear screen guiding
it with the wiper arm until it is
closed.
If the rear screen is not closed
correctly: - when the engine is run-
ning , this warning lamp
comes on, accompanied
by a message on the
multifunction screen for a
few seconds,
- when the vehicle is moving
(speed above 6 mph (10 km/h)),
this warning light comes on, ac-
companied by an audible signal
and a message on the multifunc-
tion screen for a few seconds.
The boot and the rear screen
cannot both be open at the same
time.
When the rear screen is open, you
can access the boot by raising the
rear shelf using its tab (C4 Picasso).

 After unlocking the vehicle com-
pletely using the remote control
or the key, with the boot closed,
press the control 2 and raise the
rear screen using the base 4 of
the wiper arm.

 Past the balancing point, allow
the tailgate to lower and close
itself (do not assist it or slow it
down).
Opening
Opening
Closing

81
IV
A C C E S S
Emergency boot lid release
System for mechanical unlocking of
the boot in the event of a battery or
central locking malfunction.
Unlocking

 Fold back the rear seats to gain
access to the lock from inside
the boot.

 Insert a small screwdriver into
hole A of the lock to unlock the
tailgate.

 Push the white part, located
inside the lock, to the left to
unlock the boot.

PANORAMIC GLASS ROOF
System which consists of a pano-
ramic tinted glass surface to increase
the light and visibility in the passenger
compartment.
Fitted with an electric blind in several
sections to improve thermal and
aural comfort.
Opening the roof blind

 Rotate the control B to slide the
roof blind to the position desired
(positions 1 to 9 ). Closing the roof blind

 Rotate the control B to posi-
tion 0 to close the roof blind.

Recommendations
- Pressing the locking button on the remote control for more than
two seconds will close the blind
(practical when, for example,
you leave your vehicle on a sun-
lit car park).
- On returning to your vehicle, a press on the button B reposi-
tions the blind to the last position
selected.
Anti-pinch
The blind has an anti-pinch function.
At the end of its travel, when the blind
encounters an obstacle on closing, it
stops and moves back slightly.
Following a fault or after a battery
disconnection during the movement
of the blind or after it has stopped,
you have to re-initialise the anti-
pinch function:

 place the blind in the closed
position,

 press button B for approximately
two seconds.

84
V I S I B I L I T Y
LIGHTING CONTROLS
System for selection and control of
the various front and rear lamps pro-
viding the vehicle's lighting.
Main lighting
The various front and rear lamps of
the vehicle are designed to adapt
the driver's visibility progressively in
relation to the climatic conditions:
- sidelamps, to be seen,
- dipped headlamps to see with-out dazzling other drivers,
- main beam headlamps to see clearly when the road is clear,
- directional headlamps for im- proved visibility when cornering.
Additional lighting
Other lamps are fi tted to fulfi l the re-
quirements of particular driving con-
ditions:
- a rear foglamp to be seen from a distance,
- front foglamps for even better forward vision,
- daytime running lamps to be seen during the day. Programming
Various automatic lighting control
modes are also available depending
on options:
- guide-me-home lighting,
- automatic lighting,
- directional lighting.
Manual controls
lamps off,
automatic switching on of
the lamps,
sidelamps only,
dipped headlamps or
main beam headlamps.

B. stalk for switching headlamps by
pulling: dipped headlamps/main
beam headlamps.
In the lamps off and sidelamps
modes, the driver can switch on the
main beam headlamps temporarily
("headlamp fl ash") by maintaining a
pull on the stalk.
Displays
Lighting of the corresponding indi-
cator lamp on the instrument panel
confi rms the selective switching on
of the lighting selected.
The lighting commands are issued
directly by the driver by means of
the ring
A and the stalk B .
A. main lighting mode selection ring,
with:

85
V I S I B I L I T Y
V

C. fog lamps selection ring.
The fog lamps operate with the
sidelamps and the dipped and main
beam headlamps.
- 1 st turn forwards: rear foglamp on.
- 1 st turn rearwards: rear foglamp off. - 1 st turn forwards: front foglamps
on.
- 2 nd turn forwards: rear foglamps on.
- 1 st turn rearwards: rear foglamps off.
- 2 nd turn rearwards: front foglamps off.
Model with rear foglamp only
Model with front and rear
foglamps In good or rainy weather, both day
and night, the front foglamps and
the rear foglamp are prohibited. In
these situations, the power of their
beams may dazzle other drivers.
They should only be used in fog or
snow.
In these weather conditions, it is
your responsibility to switch on the
foglamps and dipped headlamps
manually as the brightness sensor
may detect suffi cient light.
Do not forget to switch off the front
foglamps and the rear foglamp when
they are no longer necessary.
Lighting on buzzer
The triggering of an audible signal
when a front door is opened warns
the driver that he has forgotten to
switch off his vehicle's lamps, with
the ignition off and in manual light-
ing mode.
In this case, switching off the lamps
stops the audible signal.
With the ignition off, if the dipped
headlamps remain on, they will
switch off automatically after thirty
minutes to prevent discharging of
the battery.

86
V I S I B I L I T Y
V
* According to country.
Daytime-running lamps *
System which switches on the ve-
hicle's dipped headlamps automati-
cally on starting.
This safety system makes the vehi-
cle more visible to other road users
during the day.
The lighting of the instruments and
controls (instrument panel, multi-
function screen, air conditioning
control panel, ...) is independent of
this function. It is provided by the
automatic lighting mode or when the
lamps are switched on manually.
Manual guide-me-home
lighting
The temporary lighting of dipped
headlamps after the vehicle's igni-
tion has been switched off makes
the driver's exit easier when the light
is poor.
Switching on

 With the ignition off, "fl ash" the
headlamps using the lighting
stalk B .

 A second "headlamp fl ash"
switches the function off again.
Switching off
The manual guide-me-home lighting
switches off automatically after a set
time.
The manual guide-me-home light-
ing is also available by pressing the
lighting button on the remote con-
trol (refer to the section "Access - §
Remote control key"). Automatic lighting
The sidelamps and dipped head-
lamps are switched on automatically,
without any action on the part of the
driver, when a low level of external
light is detected or in certain cases of
activation of the windscreen wipers.
As soon as the brightness returns
to a suffi cient level or after the wind-
screen wipers are switched off, the
lights are switched off automatically.
Activation

 Turn ring A to the "AUTO" posi-
tion. The automatic lighting is ac-
companied by a message on the
multifunction screen.
Deactivation

 Turn ring A to a position other
than "AUTO" . Deactivation is
accompanied by a message on
the multifunction screen.
In countries in which it is imposed by
regulations:
- by default, this function is acti-
vated,
- the sidelamps and the number plate lamps are also switched
on.

87
V I S I B I L I T Y
V
Linking with the automatic
"Guide-me-home" lighting
Association with the automatic light-
ing provides the "guide-me-home"
lighting with the following additional
options:
- selection of the lighting duration for 15, 30 or 60 seconds in the
vehicle parameters on the mul-
tifunction screen confi guration
menu (in the case of the mono-
chrome screen A, the duration is
fi xed),
- automatic activation of "guide- me-home" lighting when auto-
matic lighting is in operation.
Operating fault
In the event of a malfunction of
the brightness sensor, the lighting
comes on, a message appears on
the multifunction screen, accompa-
nied by an audible signal.
Consult a CITROËN dealer. In fog or snow, the brightness
sensor may detect suffi cient light.
Therefore, the lights will not come
on automatically.
Do not cover the brightness sen-
sor, linked with the rain sensor and
located in the centre of the wind-
screen behind the interior mirror;
the associated functions would no
longer be controlled.

EXTERIOR SIDE SPOTLAMPS
These illuminate:
- the zones facing the driver’s and passenger’s doors,
- the zones forward of the door mirrors and rearward of the front
doors.
Switching on
The side spotlamps come on:
- when you unlock the vehicle or press on the lighting button on
the remote control,
- when you remove the key from the ignition,
- when you open a door,
- when you use the remote control.
Switching off
They are timed to go out automati-
cally.
THE HEADLAMPS
To avoid dazzling other road users,
the height of the halogen bulb head-
lamps must be adjusted according
to the load in the vehicle. To do this,
turn the control, located below the
fascia to the left of the driver, to the
appropriate position:

0. 1 or 2 people in the front seats.

-. 3 people.

1. 4 to 7 people.

-. Intermediate setting.

2. 4 to 7 people + maximum autho-
rised loads.

-. Intermediate setting.

3.
Driver + maximum authorised loads.
Initial setting is position "0" .

88
V I S I B I L I T Y
V
AUTOMATIC ADJUSTMENT OF THE DIRECTIONAL HEADLAMPS
In order to avoid causing a nuisance
to other road users, this system cor-
rects the height of the xenon head-
lamps beam automatically and when
stationary, in relation to the load in
the vehicle. If a malfunction occurs,
this warning lamp is dis-
played on the instrument
panel, accompanied by
an audible signal and a
message on the multi-
function screen.
The system then places your head-
lamps in the lowest position.
Do not touch the xenon bulbs.
Consult a CITROËN dealer.
DIRECTIONAL LIGHTING
When the dipped or main beam
headlamps are on, this function ena-
bles the light beam to follow the di-
rection of the road.
The use of this function, coupled
with the xenon headlamps only,
considerably improves the quality of
your lighting when cornering.

with directional lighting

without directional lighting Programming
The function is activat-
ed or deactivated via
the multifunction screen
confi guration menu.
Operating fault If a malfunction occurs, this
warning lamp fl ashes on the
instrument panel, accompa-
nied by a message on the
multifunction screen.
Consult a CITROËN dealer.
When stationary or moving at very
low speed or when reverse gear is
engaged, the system is inactive.
The status of the system remains
in the memory when the ignition is
switched off.
On vehicles fi tted with daytime
running lights, the function is acti-
vated if the lighting stalk is in the

"AUTO" or "Dipped/main beam
headlamps" position. In position

"0" , the function is not activated.

86
V I S I B I L I T Y
V
* According to country.
Daytime-running lamps *
System which switches on the ve-
hicle's dipped headlamps automati-
cally on starting.
This safety system makes the vehi-
cle more visible to other road users
during the day.
The lighting of the instruments and
controls (instrument panel, multi-
function screen, air conditioning
control panel, ...) is independent of
this function. It is provided by the
automatic lighting mode or when the
lamps are switched on manually.
Manual guide-me-home
lighting
The temporary lighting of dipped
headlamps after the vehicle's igni-
tion has been switched off makes
the driver's exit easier when the light
is poor.
Switching on

 With the ignition off, "fl ash" the
headlamps using the lighting
stalk B .

 A second "headlamp fl ash"
switches the function off again.
Switching off
The manual guide-me-home lighting
switches off automatically after a set
time.
The manual guide-me-home light-
ing is also available by pressing the
lighting button on the remote con-
trol (refer to the section "Access - §
Remote control key"). Automatic lighting
The sidelamps and dipped head-
lamps are switched on automatically,
without any action on the part of the
driver, when a low level of external
light is detected or in certain cases of
activation of the windscreen wipers.
As soon as the brightness returns
to a suffi cient level or after the wind-
screen wipers are switched off, the
lights are switched off automatically.
Activation

 Turn ring A to the "AUTO" posi-
tion. The automatic lighting is ac-
companied by a message on the
multifunction screen.
Deactivation

 Turn ring A to a position other
than "AUTO" . Deactivation is
accompanied by a message on
the multifunction screen.
In countries in which it is imposed by
regulations:
- by default, this function is acti-
vated,
- the sidelamps and the number plate lamps are also switched
on.

87
V I S I B I L I T Y
V
Linking with the automatic
"Guide-me-home" lighting
Association with the automatic light-
ing provides the "guide-me-home"
lighting with the following additional
options:
- selection of the lighting duration for 15, 30 or 60 seconds in the
vehicle parameters on the mul-
tifunction screen confi guration
menu (in the case of the mono-
chrome screen A, the duration is
fi xed),
- automatic activation of "guide- me-home" lighting when auto-
matic lighting is in operation.
Operating fault
In the event of a malfunction of
the brightness sensor, the lighting
comes on, a message appears on
the multifunction screen, accompa-
nied by an audible signal.
Consult a CITROËN dealer. In fog or snow, the brightness
sensor may detect suffi cient light.
Therefore, the lights will not come
on automatically.
Do not cover the brightness sen-
sor, linked with the rain sensor and
located in the centre of the wind-
screen behind the interior mirror;
the associated functions would no
longer be controlled.

EXTERIOR SIDE SPOTLAMPS
These illuminate:
- the zones facing the driver’s and passenger’s doors,
- the zones forward of the door mirrors and rearward of the front
doors.
Switching on
The side spotlamps come on:
- when you unlock the vehicle or press on the lighting button on
the remote control,
- when you remove the key from the ignition,
- when you open a door,
- when you use the remote control.
Switching off
They are timed to go out automati-
cally.
THE HEADLAMPS
To avoid dazzling other road users,
the height of the halogen bulb head-
lamps must be adjusted according
to the load in the vehicle. To do this,
turn the control, located below the
fascia to the left of the driver, to the
appropriate position:

0. 1 or 2 people in the front seats.

-. 3 people.

1. 4 to 7 people.

-. Intermediate setting.

2. 4 to 7 people + maximum autho-
rised loads.

-. Intermediate setting.

3.
Driver + maximum authorised loads.
Initial setting is position "0" .

87
V I S I B I L I T Y
V
Linking with the automatic
"Guide-me-home" lighting
Association with the automatic light-
ing provides the "guide-me-home"
lighting with the following additional
options:
- selection of the lighting duration for 15, 30 or 60 seconds in the
vehicle parameters on the mul-
tifunction screen confi guration
menu (in the case of the mono-
chrome screen A, the duration is
fi xed),
- automatic activation of "guide- me-home" lighting when auto-
matic lighting is in operation.
Operating fault
In the event of a malfunction of
the brightness sensor, the lighting
comes on, a message appears on
the multifunction screen, accompa-
nied by an audible signal.
Consult a CITROËN dealer. In fog or snow, the brightness
sensor may detect suffi cient light.
Therefore, the lights will not come
on automatically.
Do not cover the brightness sen-
sor, linked with the rain sensor and
located in the centre of the wind-
screen behind the interior mirror;
the associated functions would no
longer be controlled.

EXTERIOR SIDE SPOTLAMPS
These illuminate:
- the zones facing the driver’s and passenger’s doors,
- the zones forward of the door mirrors and rearward of the front
doors.
Switching on
The side spotlamps come on:
- when you unlock the vehicle or press on the lighting button on
the remote control,
- when you remove the key from the ignition,
- when you open a door,
- when you use the remote control.
Switching off
They are timed to go out automati-
cally.
THE HEADLAMPS
To avoid dazzling other road users,
the height of the halogen bulb head-
lamps must be adjusted according
to the load in the vehicle. To do this,
turn the control, located below the
fascia to the left of the driver, to the
appropriate position:

0. 1 or 2 people in the front seats.

-. 3 people.

1. 4 to 7 people.

-. Intermediate setting.

2. 4 to 7 people + maximum autho-
rised loads.

-. Intermediate setting.

3.
Driver + maximum authorised loads.
Initial setting is position "0" .