light CITROEN C4 2007 Workshop Manual
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Interior lighting
Interior lamp (1/W 5 W)
D e t a c h t h e c o v e r o f t h e i n t e r i o r l a m p
with a thin screwdriver, close to the
b u t t o n , t o a c c e s s t h e f a u l t y b u l b .
Map reading lamps (2/W 5 W)
D e t a c h t h e c o v e r o f t h e i n t e r i o r l a m p .
T o a c c e s s t h e f a u l t y b u l b , d e t a c h t h e
partition for the reading lamp con-
c e r n e d , a s n e c e s s a r y . Boot lamp (W 5 W)
D e t a c h t h e u n i t b y p u s h i n g i t r e a r -
w a r d s .
Sill lamps (W 5 W)
D e t a c h t h e l a m p t o a c c e s s t h e b u l b . Glove box lamp (W 5 W)
D e t a c h t h e l a m p t o a c c e s s t h e b u l b .
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Fuses under the dashboard Access to the fuses
O p e n t h e g l o v e b o x .
U n d o t h e s c r e w b y a q u a r t e r t u r n
a n d p i v o t t h e h o u s i n g .
Table of fuses
Fuse N° Rating
Functions
F1 15 A Rear screen wipe
F2 30 A C e n t r a l l o c k i n g - D e a d l o c k i n g
F3 5 A Airbags and pretensioners
F4 10 A D i a g n o s t i c s o c k e t - B r a k e s w i t c h - P h o t o c h r o m i c r e a r v i e w m i r r o r - E S P - C o o l
a n t l e v e l
s e n s o r - D i e s e l a d d i t i v e - C l u t c h p e d a l s w i t c h ( E S P , c r u i s e c o n t r o l a n d s p e e d l i m i t e r )
F5 30 A Front windows, Heated exterior rear view mirrors
F6 30 A Rear windows
F7 5 A Interior lighting
F8 20 A M u l t i f u n c t i o n s c r e e n , r a d i o , s t e e r i n g w h e e l c o n t r o
l s , D i s p l a y s - A l a r m - F r o n t 1 2 V s o c k e t -
T r a i l e r u n i t - D r i v i n g s c h o o l m o d u l e
F9 30 A Lighter - Rear 12 V socket
F10 15 A D e fl a t i o n d e t e c t i o n - A u t o m a t i c g e a r b o x - S T O P s w i t c h
F11 15 A I g n i t i o n s w i t c h - D i a g n o s t i c s o c k e t - P a r t i c l e fi l t e r
F12 15 A E l e c t r i c s e a t - L a n e d e p a r t u r e w a r n i n g s y s t e m - P a r k i n g a s s i s t a n c e
F13 5 A R a i n s e n s o r - B r i g h t n e s s s e n s o r - E l e c t r o n i c g e a r b o x s y s t e m ( 6 - s p e e d ) - E n g i n e r e l a y u n i t
F14 15 A Air conditioning - Instrument panel - Rev counter - Airbags and p
retensioners - Trailer unit -
Bluetooth ®
telephone
F15 30 A C e n t r a l l o c k i n g - D e a d l o c k i n g
F16 - SHUNT
F17 40 A Heated rear screen
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TOWING A TRAILER,A CARAVAN, ETC.
Towbar suited to the attachment of a
trailer or caravan with additional sig-
n a l l i n g a n d l i g h t i n g .
Y o u r v e h i c l e i s p r i m a r i l y d e s i g n e d
for transporting people and luggage,
b u t i t m a y a l s o b e u s e d f o r t o w i n g a
t r a i l e r . I f t h e t r a i l e r i s n o t fi t t e d b y a
CITROËN dealer, it is imper-
a t i v e t h a t i t i s fi t t e d u s i n g t h e
electrical pre-equipment installed at
the rear of the vehicle, in accordance
w i t h t h e m a n u f a c t u r e r ' s i n s t r u c t i o n s .
Driving advice
Distribution of loads
D i s t r i b u t e t h e l o a d i n t h e t r a i l e r s o
that the heaviest items are as close
as possible to the axle and the nose
weight approaches the maximum
p e r m i t t e d w i t h o u t e x c e e d i n g i t .
A i r d e n s i t y d e c r e a s e s w i t h a l t i t u d e ,
t h u s r e d u c i n g e n g i n e p e r f o r m a n c e .
Above 1 000 metres, the maximum
t o w i n g l o a d m u s t b e r e d u c e d b y
1 0 % a n d s o o n f o r e v e r y 1 0 0 0 m e -
t r e s o f a l t i t u d e .
R e f e r t o t h e " T e c h n i c a l D a t a " s e c t i o n
for details of the weights and towing
l o a d s w h i c h a p p l y t o y o u r v e h i c l e .
Side wind
Take into account the increased
s e n s i t i v i t y t o s i d e w i n d . Cooling
Towing a trailer on a slope increases
t h e t e m p e r a t u r e o f t h e c o o l a n t .
A s t h e f a n i s e l e c t r i c a l l y c o n t r o l l e d ,
i t s c o o l i n g c a p a c i t y i s n o t d e p e n d e n t
o n t h e e n g i n e s p e e d .
To lower the engine speed, reduce
y o u r s p e e d .
The maximum towing load on a long
slope depends on the gradient and
t h e a m b i e n t t e m p e r a t u r e .
I n a l l c a s e s , p a y a t t e n t i o n t o t h e
c o o l a n t t e m p e r a t u r e .
If the warning lamp and
the STOP warning lamp
come on, stop the vehicle
and switch off the engine
a s s o o n a s p o s s i b l e .
Braking
Towing a trailer increases the brak-
i n g d i s t a n c e .
Tyres
C h e c k t h e t y r e p r e s s u r e s o f t h e
towing vehicle and of the trailer,
observing the recommended
p r e s s u r e s .
Lighting
Check the electrical signalling on
t h e t r a i l e r .
The rear parking assistance will
b e d e a c t i v a t e d a u t o m a t i c a l l y i f a n
o r i g i n a l C I T R O Ë N t o w b a r i s u s e d .
We recommend the use of genuine
CITROËN towbars and their har-
nesses that have been tested and
approved from the design stage
o f y o u r v e h i c l e , a n d t h a t t h e fi t -
ting of the towbar is entrusted to a
C I T R O Ë N d e a l e r . D r i v i n g w i t h a t r a i l e r s u b j e c t s t h e
t o w i n g v e h i c l e t o m o r e s i g n i fi c a n t
stress and its driver must be particu-
l a r l y c a r e f u l .