2010.5 Citroen C4 PICASSO DAG sensor
[x] Cancel search: sensorPage 192 of 355
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D R I V I N G
PARKING SENSORS
This system indicates the proximity
of an obstacle (person, vehicle, tree,
g a t e , e t c . ) w h i c h c o m e s w i t h i n t h e
fi e l d o f d e t e c t i o n o f s e n s o r s l o c a t e d
in the bumper.
Certain types of obstacle (stake,
r o a d w o r k s c o n e , e t c . ) d e t e c t e d i n i -
tially will no longer be detected at
the end of the manoeuvre due to the
presence of blind spots. Visual assistance
This supplements the audible sig-
nal by displaying segments on the
multifunction screen which move
progressively nearer to the vehicle.
When the obstacle is near, the sym-
bol "Danger" is also displayed on the
screen.
Audible assistance
The proximity information is given by
a discontinuous audible signal, the
frequency of which increases as the
vehicle approaches the obstacle.
The sound emitted by the speaker
( r i g h t o r l e f t ) i n d i c a t e s t h e s i d e o n
which the obstacle is located.
When the distance between the
vehicle and the obstacle becomes
less than approximately thirty centi-
metres, the audible signal becomes
continuous.
This function cannot, in any circum-
stances, take the place of the vigi-
lance and responsibility of the driver.
Rear parking sensors
The system is switched on by en-
gaging reverse gear. This is accom-
panied by an audible signal.
The system is switched off when you
exit reverse gear.
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D R I V I N G
Front parking sensors
In addition to the rear parking sen-
sors, the front parking sensors are
triggered when an obstacle is de-
tected in front and the speed of the
v e h i c l e i s s t i l l b e l o w 6 m p h ( 1 0 k m / h ) .
The sound emitted by the speaker
( f r o n t o r r e a r ) i n d i c a t e s w h e t h e r t h e
obstacle is in front or behind.
The front parking sensors are inter-
rupted if the vehicle stops for more
than three seconds in forward gear,
if no further obstacles are detected
or when the speed of the vehicle ex-
c e e d s 6 m p h ( 1 0 k m / h ) . Deactivation/Activation of the
front and rear parking sensors
The function is deactivated by press-
ing this button. The indicator lamp
on the button comes on.
Pressing this button again reacti-
vates the function. The indicator
lamp on the button switches off.
The function will be deactivated au-
tomatically if a trailer is being towed
o r 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 c a r -
r i e r r e c o m m e n d e d b y C I T R O Ë N ) . Operating fault
If an operating fault occurs,
when reverse gear is en-
gaged this warning lamp is
displayed on the instrument
panel and/or a message appears on
the screen, accompanied by an au-
d i b l e s i g n a l ( s h o r t b l e e p ) .
Consult a CITROËN dealer.
In bad weather or in winter, ensure
that the sensors are not covered
with mud, ice or snow. When re-
verse gear is engaged, an audible
s i g n a l ( l o n g b l e e p ) i n d i c a t e s t h a t
the sensors may be dirty.
When the vehicle is moving at a
s p e e d b e l o w 6 m p h ( 1 0 k m / h ) , c e r -
tain sound sources (motorcycle, lor-
r y , p n e u m a t i c d r i l l , e t c . ) m a y t r i g g e r
the audible signals of the parking
sensor system.
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172
C H E C K S
BLEEDING THE DIESEL FUEL 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. Bleeding water from the fuel
filter
B l e e d t h e fi l t e r r e g u l a r l y ( a t e v e r y o i l
change).
To evacuate the water, slacken the
bleed screw or the water-in-Diesel
sensor, which is located at the base
o f 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
out.
Then retighten the bleed screw or
the water-in-Diesel sensor.
Page 211 of 355
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P R A C T I C A L I N F O R M A T I O N
Temporary use spare wheel
I f y o u r v e h i c l e i s e q u i p p e d w i t h a
s p a r e w h e e l f o r t e m p o r a r y u s e o n l y ,
w h e n fi t t i n g t h i s i t i s n o r m a l t o o b -
serve that the wheel bolts do not
c o m e t o b e a r d i r e c t l y o n t h e w h e e l
r i m .
T h e s p a r e w h e e l i s s e c u r e d b y t h e
c o n i c a l t a p e r i n g o f t h e w h e e l b o l t ’ s
shaft.
W h e n r e fi t t i n g t h e o r i g i n a l w h e e l , e n -
s u r e t h a t t h e w h e e l b o l t s a n d w a s h -
e r s a r e c l e a n a n d i n g o o d c o n d i t i o n . Fitting a wheel
Position the wheel with the aid of
t h e c e n t r i n g g u i d e 3 .
D o u p t h e 3 b o l t s b y h a n d , t h e n
r e m o v e t h e c e n t r i n g g u i d e 3 .
P o s i t i o n t h e 4 t h b o l t .
P r e - t i g h t e n t h e w h e e l b o l t s , u s -
i n g t h e w h e e l b r a c e 4 .
Retract the jack 5 a n d d i s e n g a g e i t .
T i g h t e n t h e w h e e l b o l t s , u s i n g
the wheelbrace 4 .
E n s u r e t h a t t h e t y r e p r e s s u r e i s
correct.
U n d e r - i n fl a t i o n d e t e c t i o n
W h e e l s w i t h u n d e r - i n fl a t i o n d e t e c -
t i o n h a v e t y r e p r e s s u r e s e n s o r s .
H a v e r e p a i r s t o t h e m c a r r i e d o u t b y
a C I T R O Ë N d e a l e r . T h e s p a r e w h e e l
does not have a sensor.
Security bolts (alloy wheels)
E a c h w h e e l m a y b e e q u i p p e d w i t h
o n e s e c u r i t y b o l t .
T o r e m o v e i t :
R e m o v e i t s p r o t e c t i v e c o v e r u s -
i n g o f t h e t o o l f o r r e m o v i n g t h e
c h r o m e c o v e r s 2 .
U s e t h e s e c u r i t y b o l t s o c k e t 6
with the wheelbrace 4 . Spare wheel dimensions
I f y o u r s p a r e w h e e l h a s d i m e n s i o n s
d i f f e r e n t f r o m t h o s e o f t h e s t a n d a r d
v e h i c l e w h e e l s ( i d e n t i fi e d b y a l a -
b e l ) , i t i s i m p e r a t i v e t o u s e t h e s p a r e
w h e e l o n l y t e m p o r a r i l y , t o d r i v e
w i t h c a u t i o n , n o t t o e x c e e d 5 0 m p h
( 8 0 k m / h ) a n d t o h a v e t h e t y r e r e -
p a i r e d a n d t h e s t a n d a r d w h e e l r e fi t -
t e d a s s o o n a s p o s s i b l e .
Tyre pressures
These are indicated on the label
o n t h e f r o n t l e f t - h a n d d o o r p i l l a r
( s e e " T e c h n i c a l D a t a - I d e n t i fi c a t i o n
m a r k i n g s " ) .
T h e w h e e l b o l t s a r e s p e c i fi c
t o e a c h t y p e o f w h e e l .
I f n e w w h e e l s a r e fi t t e d , c h e c k
w i t h y o u r C I T R O Ë N d e a l e r t h a t t h e
w h e e l b o l t s a r e c o m p a t i b l e w i t h t h e
new wheels.
M a k e a n o t e o f t h e c o d e n u m b e r o n
t h e h e a d o f t h e s e c u r i t y b o l t s o c k e t .
T h i s w i l l e n a b l e y o u t o o b t a i n a
r e p l a c e m e n t s e c u r i t y b o l t s o c k e t
f r o m y o u r d e a l e r .
Page 212 of 355
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P R A C T I C A L I N F O R M A T I O N
Temporary use spare wheel
I f y o u r v e h i c l e i s e q u i p p e d w i t h a
s p a r e w h e e l f o r t e m p o r a r y u s e o n l y ,
w h e n fi t t i n g t h i s i t i s n o r m a l t o o b -
serve that the wheel bolts do not
c o m e t o b e a r d i r e c t l y o n t h e w h e e l
r i m .
T h e s p a r e w h e e l i s s e c u r e d b y t h e
c o n i c a l t a p e r i n g o f t h e w h e e l b o l t ’ s
shaft.
W h e n r e fi t t i n g t h e o r i g i n a l w h e e l , e n -
s u r e t h a t t h e w h e e l b o l t s a n d w a s h -
e r s a r e c l e a n a n d i n g o o d c o n d i t i o n . Fitting a wheel
Position the wheel with the aid of
t h e c e n t r i n g g u i d e 3 .
D o u p t h e 3 b o l t s b y h a n d , t h e n
r e m o v e t h e c e n t r i n g g u i d e 3 .
P o s i t i o n t h e 4 t h b o l t .
P r e - t i g h t e n t h e w h e e l b o l t s , u s -
i n g t h e w h e e l b r a c e 4 .
Retract the jack 5 a n d d i s e n g a g e i t .
T i g h t e n t h e w h e e l b o l t s , u s i n g
the wheelbrace 4 .
E n s u r e t h a t t h e t y r e p r e s s u r e i s
correct.
U n d e r - i n fl a t i o n d e t e c t i o n
W h e e l s w i t h u n d e r - i n fl a t i o n d e t e c -
t i o n h a v e t y r e p r e s s u r e s e n s o r s .
H a v e r e p a i r s t o t h e m c a r r i e d o u t b y
a C I T R O Ë N d e a l e r . T h e s p a r e w h e e l
does not have a sensor.
Security bolts (alloy wheels)
E a c h w h e e l m a y b e e q u i p p e d w i t h
o n e s e c u r i t y b o l t .
T o r e m o v e i t :
R e m o v e i t s p r o t e c t i v e c o v e r u s -
i n g o f t h e t o o l f o r r e m o v i n g t h e
c h r o m e c o v e r s 2 .
U s e t h e s e c u r i t y b o l t s o c k e t 6
with the wheelbrace 4 . Spare wheel dimensions
I f y o u r s p a r e w h e e l h a s d i m e n s i o n s
d i f f e r e n t f r o m t h o s e o f t h e s t a n d a r d
v e h i c l e w h e e l s ( i d e n t i fi e d b y a l a -
b e l ) , i t i s i m p e r a t i v e t o u s e t h e s p a r e
w h e e l o n l y t e m p o r a r i l y , t o d r i v e
w i t h c a u t i o n , n o t t o e x c e e d 5 0 m p h
( 8 0 k m / h ) a n d t o h a v e t h e t y r e r e -
p a i r e d a n d t h e s t a n d a r d w h e e l r e fi t -
t e d a s s o o n a s p o s s i b l e .
Tyre pressures
These are indicated on the label
o n t h e f r o n t l e f t - h a n d d o o r p i l l a r
( s e e " T e c h n i c a l D a t a - I d e n t i fi c a t i o n
m a r k i n g s " ) .
T h e w h e e l b o l t s a r e s p e c i fi c
t o e a c h t y p e o f w h e e l .
I f n e w w h e e l s a r e fi t t e d , c h e c k
w i t h y o u r C I T R O Ë N d e a l e r t h a t t h e
w h e e l b o l t s a r e c o m p a t i b l e w i t h t h e
new wheels.
M a k e a n o t e o f t h e c o d e n u m b e r o n
t h e h e a d o f t h e s e c u r i t y b o l t s o c k e t .
T h i s w i l l e n a b l e y o u t o o b t a i n a
r e p l a c e m e n t s e c u r i t y b o l t s o c k e t
f r o m y o u r d e a l e r .
Page 355 of 355
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FREQUENTLY ASKED QUESTIONS
The table below groups together the answers to the most frequently asked questions concerning the video pack.
QUESTIONSOLUTION
The player does not start. - Check the vehicle's fuses.
The player does not react to pressing of the remote control buttons. - T h e r e m o t e c o n t r o l b a t t e r i e s a r e fl a t . R e p l a c e t h e m .
- The remote control sensor is hampered by objects or is dirty. R emove all objects on the remote control receiver or clean the surface using a damp cloth.
- The video pack has overheated. Let it cool for a few minutes.
Image or sound interference while playing a DVD. The image remains frozen during play.
The player cannot read the disc. The disc may be damaged or di rty.
The player does not play the disc inserted. - T h e f o r m a t o f t h e d i s c d o e s n o t c o r r e s p o n d t o t h e s p e c i fi c a t i o n s o f t h e p l a y e r .
- If it is cold, condensation may have formed on the laser. Wait approximately 5 minutes to allowthe humidity to evaporate.
When a DVD/VCD/SVCD is played,the image is of poor quality. - Remove the disc.
- Using the SETUP button, adjust the brightness and insert the disc again.
No image is displayed on the monitor. - Press the SOURCE button until the image appears.
- Press the SCREEN ON/OFF button.
There is no sound in the audio headphones. - Increase the volume using the VOLUME +/- buttons on the remo te control or using the dial onthe headphones.
- Check that the correct channel is selected on the headphones.
- Press the SOURCE button until the sound arrives.
- Replace the headphone batteries.
The start-up screen does not appear following ejection of the disc. - Insert another disc.
- Switch the system off and then on again.