Citroen C4 DAG 2008.5 1.G Owner's Manual
Manufacturer: CITROEN, Model Year: 2008.5, Model line: C4 DAG, Model: Citroen C4 DAG 2008.5 1.GPages: 282, PDF Size: 12.66 MB
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IX
D R I V I N G
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 (approx. 40 km/h)
and you must engage:
- fourth gear on a manual gearbox,
- second gear, in sequential mode, on an electronic gearbox or
automatic gearbox,
- position A on an electronic
gearbox or D on an automatic
gearbox.
The cruise control cannot, in any
circumstances, take the place of the
observance of speed limits or of the
vigilance and responsibility of the
driver. Steering wheel controls
The cruise control switches are
located on the left-hand side of the
steering wheel.
Displays on the instrument panel
The programmed information is
grouped together in zone
A of the
instrument panel display. Programming
Rotate the control
1 to the "REG"
position.
Activation
On selection of the function via con-
trol 1, no cruise speed has yet
been memorised.
Once the desired speed has been
reached using the accelerator, press
button 2 or button 4 . The cruise
speed is then memorised. It is dis-
played in zone A of the instrument
panel.
You can then release the accelera-
tor pedal. The vehicle will automati-
cally 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
on the instrument panel display by
pressing on:
button 4 to increase the speed,
button 2 to decrease the speed.
Successive presses modify the
cruise speed in steps of 1 mph and a
sustained press in steps of 3 mph.
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D R I V I N G
Deactivation
Either by pressing on the brake
pedal or on 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.
These actions cause the information
"OFF" to appear on the instrument
panel display.
These actions do not cancel the
cruise speed which remains dis-
played in the instrument panel.
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 a s h e s .
You have only to release the acce-
lerator pedal to return to the cruise
speed.
Return to normal driving
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. Operating fault
If there is a malfunction, a message
will display accompanied by an
audible signal and lighting of the
service warning lamp.
Have it checked by a CITROËN
dealer.
If during the operation of cruise
control, the system is unable to
keep within the memorised speed
(for example on a steep descent),
t h e n t h e s p e e d fl a s h e s . A d a p t y o u r
speed as necessary. Cruise control should only be used
when the driving conditions allow
you to drive at a constant speed.
D o n o t u s e i t i n h e a v y t r a f fi c , o r o n
dangerous or slippery roads.
The driver must remain attentive
and in full control of his vehicle.
You are recommended to keep your
feet within range of the pedals.
To avoid any risk of interfering with
the pedals:
- c h e c k t h a t t h e fl o o r m a t i s c o r -
rectly positioned,
- n e v e r u s e m o r e t h a n o n e fl o o r mat.
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IX
D R I V I N G
LANE DEPARTURE WARNING SYSTEM
System which detects the involun-
t a r y c r o s s i n g o f l o n g i t u d i n a l t r a f fi c
lane markings on the ground (solid
or broken line).
S e n s o r s , fi t t e d b e l o w t h e f r o n t
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 marking 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
n o n - s t a n d a r d m a r k i n g ( e . g . g r a f fi t i )
is crossed. Operating fault
In the event of a malfunction, the service
warning lamp comes on, accompanied
by an audible signal and a message on
the multifunction screen.
Consult a CITROËN dealer.
The lane departure warning sys-
tem cannot, in any circumstances,
replace the need for vigilance and
responsibility 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.
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D R I V I N G
VISUAL AND AUDIBLE FRONT AND/OR REAR PARKING ASSISTANCE
System consisting of four proximity
sensors, installed in the front and/or
rear bumper.
It detects any obstacle (person, vehi-
cle, tree, barrier ...) located behind the
vehicle, however, it will not be able to
detect obstacles located immediately
below the bumper.
An object, such as a stake, a road-
works cone or any other similar
object may be detected at the start
of the manoeuvre but may no longer
be detected when the vehicle moves
nearer to it. The parking assistance is
switched
off :
- when you exit reverse gear,
- when the speed is higher than 6 mph (10 km/h) in forward gear,
- when the vehicle has been stationary for more than three
seconds in forward gear.
The parking assistance system
cannot, in any circumstances,
replace the need for vigilance and
responsibility on the part of the
driver.
The parking assistance is
switched
on :
- by engaging reverse gear,
- at a speed below 6 mph (10 km/h) in forward gear.
This is accompanied by an audible
signal and/or displaying of the vehi-
cle on the multifunction screen.
The proximity information is indicated
by:
- an audible signal which becomes more rapid as the vehicle
approaches the obstacle,
- a diagram on the multifunction screen, with blocks which move
closer to the vehicle.
The obstacle is located in relation to
the emission of the audible signal by
the speakers; front or rear and right
or left.
When the distance between the
vehicle and the obstacle is less than
a p p r o x i m a t e l y t w e n t y - fi v e c e n t i m e -
tres, the audible signal becomes
continuous and/or the "Danger"
symbol appears, depending on the
multifunction screen version.
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D R I V I N G
In bad weather or in winter, ensure
that the sensors are not covered
with mud, ice or snow. When reverse
gear is engaged, an audible signal
(long beep) indicates that the sen-
sors may be dirty.
Reactivation
Press button A again, the warning
lamp switches off, the system is
reactivated.
Deactivation Operating fault
If an operating fault occurs, this war-
ning light is displayed on the instru-
ment panel and/or a message appears
on the multifunction screen, accompa-
nied by an audible signal (short beep),
when reverse gear is engaged.
Consult a CITROËN dealer.
Press button A , the warning lamp
comes on, the system is fully
deactivated.
The system will be deactivated
automatically when a trailer is being
t o w e d o r w h e n a b i c y c l e c a r r i e r i s fi t t e d
( v e h i c l e fi t t e d w i t h a t o w b a r o r b i c y c l e
carrier recommended by CITROËN).
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X
C H E C K S
BONNET
P r o t e c t s t h e c o m p o n e n t s o f t h e e n g i n e
and provides access for checking levels.
Opening
P u s h t h e e x t e r i o r c o n t r o l B to the
left and raise the bonnet.
Unclip the strut C from its housing.
Fix the strut in the notch to hold
the bonnet open. Closing
Take the strut out of the support
notch.
Clip the strut in its housing.
Lower the bonnet then slam it
fi r m l y a t t h e e n d o f i t s t r a v e l .
P u l l o n t h e b o n n e t t o c h e c k t h a t
it is secured correctly.
The location of the interior control
prevents opening of the bonnet
while the driver's door is closed.
This operation must only be carried
out when the vehicle is stationary.
Avoid opening the bonnet in strong
winds.
P u l l t h e i n t e r i o r c o n t r o l A , located
under the dashboard, to the right.
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X
C H E C K S
BLEEDING THE DIESEL FILTER
Protective cover
Removal
Remove the protective cover by
u n c l i p p i n g fi r s t p o i n t 1 , then 3
and 4 .
Unclip point 2 pulling towards you,
then lift.
R e fi t t i n g
Clip point 2 fi r s t .
Lower the cover, centring it.
Clip points 1 and 4 , pushing ver-
tically and slightly rearwards.
Clip point 3 , pushing vertically. Draining water from the fuel
filter
Bleed on a regular basis (at every
oil change).
To evacuate the water, slacken the
bleed screw or the water-in-diesel-fuel
sensor, which is located at the base of
t h e fi l t e r .
P e r s i s t u n t i l w a t e r c e a s e s t o fl o w o u t .
Then retighten the bleed screw or
the water-in-diesel-fuel sensor.
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C H E C K S
RUNNING OUT OF FUEL (DIESEL)
HDi 135 and 140 engine
Detach the protection cover to gain
access to the priming pump. HDi 90 and 110 engine
Detach the protection cover to gain
access to the priming pump. Priming the fuel circuit
In the event of running out of fuel:
a f t e r fi l l i n g ( m i n i m u m 5 l i t r e s ) ,
action the manual priming pump,
until some resistance is felt,
then action the starter, gently
pressing the accelerator until the
engine starts.
I f t h e e n g i n e f a i l s t o s t a r t a t t h e fi r s t
attempt, wait 15 seconds before try-
ing again.
If the engine fails to start after a few
attempts, repeat the procedure from
the beginning. When the engine is
idling, accelerate gently to complete
the purge of the circuit.
HDi engines are of a highly
technical nature.
All maintenance and repairs re-
q u i r e s p e c i fi c q u a l i fi c a t i o n s w h i c h
only your CITROËN dealer can
guarantee.
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X
C H E C K S
PETROL ENGINES
T h e y a l l o w y o u a c c e s s f o r c h e c k i n g t h e l e v e l o f t h e v a r i o u s fl u i d s a n d f o r r e p l a c i n g c e r t a i n c o m p o n e n t s .
1. P o w e r s t e e r i n g r e s e r v o i r .
2. Screenwash and headlamp wash
reservoir.
3. Coolant reservoir.
4. B r a k e fl u i d r e s e r v o i r .
5. Battery.
6. Fuse box.
7. A i r fi l t e r * .
8. Dipstick.
9. E n g i n e o i l fi l l e r c a p .
* According to engine.
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C H E C K S * According to engine.
DIESEL ENGINES
T h e y a l l o w y o u a c c e s s f o r c h e c k i n g t h e l e v e l o f t h e v a r i o u s fl u i d s , f o r r e p l a c i n g c e r t a i n c o m p o n e n t s a n d f o r r e p r i m i n g t h e f u e l .
1. P o w e r s t e e r i n g r e s e r v o i r .
2. Screenwash and headlamp
wash reservoir.
3. Coolant reservoir.
4. B r a k e fl u i d r e s e r v o i r .
5. Battery.
6. Fuse box.
7. A i r fi l t e r * .
8. Dipstick.
9. E n g i n e o i l fi l l e r c a p .
10. Repriming pump * .
11. Degas screw * . As the diesel circuit is pres-
surised, any work on this
circuit is prohibited.