light CITROEN C4 2007 User Guide

42
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 windows
closed.
If after a lengthy stop in bright sunlight
the interior temperature is excessive,
ventilate the passenger compartment
by opening the windows for a few
moments, 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 servicing
schedule (see "Maintenance and
Warranty Guide").
Air circulation
Maximum comfort is obtained when
there is a good distribution of air in
the passenger compartment, both in
the front and in the rear.
For optimum operating effi ciency,
take care not to obstruct the air out-
lets under the front seats.
Air vents
The face-level air vents 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
the sunlight sensor located on the
dashboard behind the instrument
panel.
Be careful not to obstruct it.
Sensor

47
III
C O M F O R T
7 - Air flow
Heater blower speed: press button: 9 - Demisting - defrosting
of the rear screen
To increase it .
To decrease it.
The level of air fl ow is represented on
the display by the progressive fi lling
of the fan blades.
A press on the control 7 deactivates
the "AUTO" function. To restart it,
press again on the control AUTO .
To avoid condensation and poor air
quality in the passenger compartment,
it is recommended always to maintain
a suffi cient fl ow of air. 8 - Demisting - defrosting of
the windscreen and front
side windows
While it is operating, the
warning lamp lights and the
symbol appears on the mul-
tifunction screen.
This control is for rapid demisting or
defrosting of the windscreen, acting
automatically on the air blower fl ow,
air distribution, air conditioning and
air entry.
To stop it, press again on control 8 or
on the control AUTO .
You should not have air recirculation
selected. When this function is working,
the warning lamp comes on
and the symbol appears on
the multifunction screen.
This control is for rapid demisting or
defrosting of the rear screen.
It switches off automatically to avoid
excessive consumption of power.
To stop it, press again on the control 9 .

Press AUTO to return the system
to automatic operation.

55
III
C O M F O R T
Interior mirror
Adjustable mirror providing a central
rearward view.
Manual model
The mirror is fi tted with a night-time
anti-dazzle device.
Adjustment

 Adjust the mirror so that the
glass is directed correctly in the
"day" position.
Day/night position
 Pull the lever to change to the "night" anti-dazzle position.
 Push the lever to change to the normal "day" position.
In order to prevent dazzle, the interior
mirror glass darkens automatically
depending on the intensity of the light
from the rear.
It lightens when the light (light beam of
following vehicles, sun...) decreases,
so guaranteeing optimum visibility.
Switching on

 Switch on the ignition and press
switch 1 .
The indicator lamp 2 comes on and
the mirror operates automatically.
Switching off

 Press switch 1 .
The indicator lamp 2 switches off and
the mirror remains in its lightest state.
In order to guarantee optimum visibility
when manoeuvring the vehicle, the
mirror lightens automatically when re-
verse gear is engaged.
STEERING WHEEL ADJUSTMENT
The height and reach of the steering
wheel can be adjusted to adapt the
driving position to the size of the driver.
Adjustment

 First, adjust the driver's seat to
the most suitable position.

 When stationary
, pull the control
to unlock the steering wheel.

 Adjust the height and reach.

 Push the control to lock the
steering wheel.
After locking, if you press fi rmly on
the steering wheel, a slight click may
be heard.
As a safety precaution, the mirrors
must be adjusted to reduce the
"blind spot". Automatic day/night model
System which automatically and
progressively changes between day
and night use.
As a safety precaution, it is impera-
tive that these operations are carried
out while the vehicle is stationary.

56
IV
A C C E S S
REMOTE CONTROL KEY
System which permits central unlocking
or locking of the vehicle using the lock
or remotely. It is also used to locate
the vehicle, activate the guide-me-
home lighting and start the engine, as
well as providing protection against
theft.
Unlocking the vehicle
Complete unlocking using the
remote control
Unfolding the key

 First press button A to unfold the
key.

 Press the open padlock
to unlock the vehicle. Complete unlocking using the key Turn the key to the left in the driver's door lock to unlock the vehicle.
Unlocking is confi rmed by rapid fl ashing of the direction indicators and switching on of the courtesy lamp for approximately two seconds.
According to version, the exterior
mirrors unfold at the same time.
Locking is confi rmed by fi xed light-
ing of the direction indicators for ap-
proximately two seconds.
According to version, the exterior
mirrors fold at the same time.
Locking the vehicle
Normal locking using the remote
control
 Press the closed pad-
lock to lock the vehicle
completely.

 Press the closed padlock for more
than two seconds to close the
windows in addition to locking.
If one of the doors or the boot is
still open, the central locking does
not take place.
When the vehicle is locked, if it is
unlocked inadvertently, it will relock
automatically after thirty seconds
unless a door is opened.
The folding and unfolding of the
exterior mirrors using the remote
control can be deactivated by a
CITROËN dealer.
Normal locking using the key

 Turn the key to the right in the
driver’s door lock to lock the ve-
hicle completely.

57
IV
A C C E S S
Deadlocking using the key

 Turn the key to the right in the
driver’s door lock to lock the ve-
hicle completely and hold it in
this position for more than two
seconds to close the windows
automatically in addition to locking.

 Turn the key to the right again
within fi ve seconds to deadlock
the vehicle.
Deadlocking is confi rmed by fi xed
lighting of the direction indicators
for approximately two seconds.
According to version, the exterior
mirrors fold at the same time. Deadlocking renders the exterior and
interior door controls inoperative.
It also deactivates the manual central
control button.
Therefore, never leave anyone inside
the vehicle when it is deadlocked.

 First press button A to fold the
key.
Locating your vehicle

 Press the closed padlock to lo-
cate your locked vehicle in a car
park.
This is indicated by lighting of the
courtesy lamps and fl ashing of the di-
rection indicators for a few seconds. Guide-me-home lighting
A press on button
B operates the
guide-me-home lighting (lighting of
the sidelamps and dipped beams for
approximately one minute).
A second press before the end of the
timing cancels the guide-me-home
lighting.
Anti-theft protection
Electronic engine immobiliser
The key contains an electronic chip which has a special code. When the ignition is switched on, this code must be recognised in order for starting to be possible.
This electronic engine immobiliser locks the engine management sys-tem a few minutes after the ignition is switched off and prevents starting of the engine by anyone who does not have the key.
In the event of a mal-
function, you are in-
formed by lighting of
this warning lamp, an
audible signal and a
message on the multi-
function screen.
In this case, your vehicle does not
start; contact a CITROËN dealer as
soon as possible.
Folding the key
Deadlocking using
the remote control

 Press the closed padlock
to lock the vehicle com-
pletely or press the closed
padlock for more than two
seconds to close the win-
dows auto-matically in
addition to locking.

 Press the closed padlock again
within fi ve seconds to deadlock
the vehicle.

59
IV
A C C E S S
Remote control problem
Following disconnection of the vehicle
battery, replacement of the remote
control battery or in the event of a
remote control malfunction, you can
no longer unlock, lock or locate your
vehicle.

 First of all, use the key in the lock
to unlock or lock your vehicle.

 Then, reinitialise the remote
control.
If the problem persists, contact a
CITROËN dealer as soon as possible.
Reinitialisation

 Switch off the ignition.

 Turn the key to position 2 (Ignition

on
) .

 Press the closed padlock imme-
diately for a few seconds.

 Switch off the ignition and remove
the key from the ignition switch.
The remote control is fully operational
again. Battery ref.: CR0523/3 volts.
This replacement battery is available
from CITROËN dealers.
If the remote control
battery is fl at, you are
informed by lighting
of this warning lamp,
an audible signal and a message on
the multifunction screen.

 Unclip the casing using a coin at
the notch.

 Slide the fl at battery out of its
location.

 Slide the new battery into its
location observing the original
direction.

 Clip the casing together.

 Reinitialise the remote control.
Changing the battery

57
IV
A C C E S S
Deadlocking using the key

 Turn the key to the right in the
driver’s door lock to lock the ve-
hicle completely and hold it in
this position for more than two
seconds to close the windows
automatically in addition to locking.

 Turn the key to the right again
within fi ve seconds to deadlock
the vehicle.
Deadlocking is confi rmed by fi xed
lighting of the direction indicators
for approximately two seconds.
According to version, the exterior
mirrors fold at the same time. Deadlocking renders the exterior and
interior door controls inoperative.
It also deactivates the manual central
control button.
Therefore, never leave anyone inside
the vehicle when it is deadlocked.

 First press button A to fold the
key.
Locating your vehicle

 Press the closed padlock to lo-
cate your locked vehicle in a car
park.
This is indicated by lighting of the
courtesy lamps and fl ashing of the di-
rection indicators for a few seconds. Guide-me-home lighting
A press on button
B operates the
guide-me-home lighting (lighting of
the sidelamps and dipped beams for
approximately one minute).
A second press before the end of the
timing cancels the guide-me-home
lighting.
Anti-theft protection
Electronic engine immobiliser
The key contains an electronic chip which has a special code. When the ignition is switched on, this code must be recognised in order for starting to be possible.
This electronic engine immobiliser locks the engine management sys-tem a few minutes after the ignition is switched off and prevents starting of the engine by anyone who does not have the key.
In the event of a mal-
function, you are in-
formed by lighting of
this warning lamp, an
audible signal and a
message on the multi-
function screen.
In this case, your vehicle does not
start; contact a CITROËN dealer as
soon as possible.
Folding the key
Deadlocking using
the remote control

 Press the closed padlock
to lock the vehicle com-
pletely or press the closed
padlock for more than two
seconds to close the win-
dows auto-matically in
addition to locking.

 Press the closed padlock again
within fi ve seconds to deadlock
the vehicle.

61
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 perimeter 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 volumetric 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 volumetric 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 indicator
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 indicator
light on button A switches off. Locking the vehicle with
exterior protection alarm only
Deactivation of the interior
volumetric 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.
To be effective, this deactivation
must be carried out each time the
ignition is switched off.
Reactivation of the interior
volumetric protection

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

 Relock the vehicle using the
remote control.
The alarm is activated again with
both types of protection; the indicator
lamp on button A switches off.

62
IV
A C C E S S
Triggering
This is indicated by sounding of the
siren and fl ashing of the direction
indicators for approximately thirty
seconds.
After it has been triggered, the alarm
is again operational.
If the alarm is triggered ten times in
succession, the eleventh time will
result in it becoming inactive. If the indicator lamp on button A
fl ashes rapidly, this indicates that
the alarm was triggered during
your absence. When the ignition is
switched on, this fl ashing stops im-
mediately.
To avoid triggering the alarm when
washing your vehicle, lock it using
the key.
Do not activate the alarm before
disconnecting the battery, otherwise
the siren will sound. Failure of the remote control

 Unlock the vehicle using the key
in the driver's door lock.

 Open the door; the alarm is trig-
gered.

 Switch on the ignition; the alarm
stops.
Locking the vehicle without
alarm

 Lock or deadlock the vehicle us-
ing the key in the driver's door
lock.
* According to country.
Malfunction
When the ignition is switched on,
lighting of the indicator lamp on
button
A for ten seconds indicates
a siren fault.
Have it checked by a CITROËN
dealer. Automatic operation *
Depending on the legislation in force
in your country, one of these cases
may occur:
- 45 seconds after the vehicle is
locked using the remote control,
the alarm is activated, regard-
less of the status of the doors
and boot.
- 2 minutes after the last door or the boot is closed, the alarm is
activated.

 To avoid triggering the alarm
on entering the vehicle, fi rst
press the unlocking button on
the remote control.

70
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 without 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
requirements of particular driving
conditions:
- 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: