2009.5 Citroen C5 DAG engine
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P R A C T I C A L I N F O R M A T I O N
TOWING A TRAILER, A CARAVAN, ETC.
T o w b a r s u i t a b l e f o r t h e a t t a c h m e n t
of a trailer or caravan with additional
l i g h t i n g a n d s i g n a l l 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
f o r t r a n s p o r t i n g p e o p l e a n d l u g g a g e ,
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 .
W e r e c o m m e n d t h e u s e o f g e n u i n e
C I T R O Ë N t o w b a r s a n d t h e i r h a r -
nesses that have been tested and
a p p r o v e d f r o m t h e d e s i g n s t a g e
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 . 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
C I T R O Ë N d e a l e r , i t i s i m p e r 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
e l e c t r i c a l p r e - e q u i p m e n t i n s t a l l e d
a t t h e r e a r o f t h e v e h i c l e , i n a c c o r -
d a n c e 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 with a trailer subjects the
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
s t r e s s a n d i t s d r i v e r m u s t b e p a r -
t i c u l a r l y c a r e f u l .
Driving advice
Distribution of loads
Distribute the load in the trailer
s o t h a t t h e h e a v i e s t i t e m s a r e a s
c l o s e a s p o s s i b l e t o t h e a x l e a n d
t h e n o s e w e i g h t a p p r o a c h e s t h e
m a x i m u m 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 .
A b o v e 1 0 0 0 m e t r e s , t h e m a x i m u m
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 .
Refer to the "Technical Data" section
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
T o w i n g a t r a i l e r o n a s l o p e i n c r e a s e s
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 .
T o l o w e r t h e e n g i n e s p e e d , r e -
d u c e y o u r s p e e d .
T h e m a x i m u m t o w i n g l o a d o n a l o n g
s l o p e d e p e n d s o n t h e g r a d i e n t a n d
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 .
I f t h e w a r n i n g l a m p a n d
the STOP w a r n i n g l a m p
c o m e o n , s t o p t h e v e h i c l e
and switch off the engine
a s s o o n a s p o s s i b l e .
Braking
T o w i n g a t r a i l e r i n c r e a s e s t h e b r a k -
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
t o w i n g v e h i c l e a n d o f t h e t r a i l e r ,
o b s e r v i n g t h e r e c o m m e n d e d
p r e s s u r e s .
Lighting
Check the electrical lighting and
s i g n a l l i n g o n t h e t r a i l e r .
T h e r e a r p a r k i n g s e n s o r s w i l l 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 g e n u i n e
C I T R O Ë N t o w b a r i s u s e d .
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P R A C T I C A L I N F O R M A T I O N
VERY COLD PROTECTION *
A d j u s t a b l e d e v i c e w h i c h p r e v e n t s
t h e i n t a k e o f s n o w p a r t i c l e s , w h i c h
c o u l d o b s t r u c t t h e a i r fi l t e r .
Diesel engine HDi 163 PEF
Normal position
T h e fl a p 2 i s i n a h o r i z o n t a l p o s i t i o n
in the air duct 3 . Snow position
Push and rotate the knob 1 b y
9 0 ° i n t h e d i r e c t i o n o f t h e a r r o w
i n o r d e r t o p o s i t i o n t h e fl a p 2 in a
v e r t i c a l p o s i t i o n i n t h e a i r d u c t 3 .
T o r e t u r n t o t h e n o r m a l p o s i t i o n ,
p u s h t h e k n o b 1 then rotate in the
o p p o s i t e d i r e c t i o n .
I t i s e s s e n t i a l t o r e m o v e t h e v e r y
c o l d p r o t e c t i o n :
- W h e n t h e a m b i e n t t e m p e r a t u r e e x c e e d s 1 0 ° C .
-
W h e n d r i v i n g a t s p e e d s o f o v e r
7 5 m p h ( a p p r o x i m a t e l y 1 2 0 k m / h ) .
Diesel engine V6 HDi 240
PEF
Snow position
S l i d e t h e d e fl e c t o r 1 into the air
duct 2 a n d c l i p i n .
* A c c o r d i n g t o c o u n t r y .
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T E C H N I C A L D A T A
MODELS:
ENGINES AND GEARBOXES
Model codes:
RD... RW...
6FYC RFJF RFJC/FF 5FV-5FN XFVJ
PETROL ENGINES
1.8 litre 16V
127 hp
2 litre 16V
143 hp
B i o fl e x 2 l i t r e
16V 143 hp
1.6 litre 156 hp
3 litre V6 24V
215 hp
Cubic capacity (cc) 1 749 1 997 1 997 1 598 2 946
Bore x stroke (mm) 82.7 x 81.4 85 x 88 85 x 88 77 x 8 5.8 87 x 82.6
EU standard maximum power (kW) 92 103 103 115 155
Maximum power engine speed (rpm) 6 000 6 000 6 000 6 000 6 000
EU standard maximum torque (Nm) 170 200 200 240 290
Maximum torque engine speed (rpm) 3 750 4 000 4 000 1 400 3 750
Fuel Unleaded Unleaded Unleaded/E85 Unle aded Unleaded
Catalytic converter Yes Yes Yes Yes Yes
GEARBOXES Manual
(5-speed) Auto.
(4-speed) Manual
(5-speed) Manual
(6-speed) Auto.
(6-speed)
OIL CAPACITIES (in litres)
E n g i n e ( w i t h fi l t e r r e p l a c e m e n t ) 5 5 - 4.2 4.75
Gearbox - Final drive - - - - -
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T E C H N I C A L D A T A
MODELS:
ENGINES AND GEARBOXES
Model codes:
RD... RW...
9HZC
9HZC/1
RHF8 RHH-RHE X8ZA
DIESEL ENGINES
1.6 litre HDi
110 hp
2 litre HDi
140 hp
2 litre HDi 163 hp
3 litre V6 HDi
240 hp
Cubic capacity (cc) 1 560 1 997 1 997 2 993
Bore x stroke (mm) 75 x 88.3 85 x 88 85 x 88 84 x 90
EU standard maximum power (kW) 80 103 120 177
Maximum power engine speed (rpm) 4 000 4 000 3 750 3 800
EU standard maximum torque (Nm) 240 320 340 450
Maximum torque engine speed (rpm) 1 750 2 000 2 000 1 600
Fuel Diesel Diesel Diesel Diesel
Catalytic converter Yes Yes Yes Yes
P a r t i c l e e m i s s i o n fi l t e r ( P E F ) Yes Yes Yes Yes
GEARBOXES Manual
(5-speed) Manual
(6-speed) Manual
(6-speed) Auto.
(6-speed) Auto.
(6-speed)
OIL CAPACITIES (in litres)
E n g i n e ( w i t h fi l t e r r e p l a c e m e n t ) 3.75 5.25 - -
Gearbox - Final drive 1.9 - - -
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T E C H N I C A L D A T A
* The weight of the braked trailer can be increased, within the GTW limit, on condition that the GVW of the towing vehicle is reduced
by the same amount; warning, towing with a lightly loaded towing vehicle may have an adverse effect on its road holding.
WEIGHTS AND TOWED LOADS (SALOON) in kg
Petrol engines
1.8 litre VTi
16V 127 hp
2 litre 16V
143 hp
B i o fl e x 2 l i t r e
16V 143 hp
1.6 litre 156 hp
3 litre V6 24V
215 hp
G e a r b o x e s Manual Auto. Auto. Manual Auto.
Model codes:
RD...
6FYC RFJF RFJC/FF 5FV-5FN XFVJ
- Unladen weight 1 510 1 583 1 521 1 471 1 725
- Kerb weight 1 585 1 658 1 596 1 546 1 800
- Gross vehicle weight (GVW) 2 015 2 090 2 063 2 065 2 230
- Gross train weight (GTW) 3 315 3 590 3 563 3 565 3 630
- Braked trailer (within GTW limit)
on a 10 % or 12 % gradient 1 300 1 500 1 50 0 1 500 1 400
- Braked trailer * (with load transfer within GTW limit) 1 530 1 720 1 720 1 730 1 650
- Unbraked trailer 750 750 750 750 75 0
- Recommended nose weight 62 69 69 70 66
The GTW and towed load values indicated apply up to a maximum altitude of 1,000 metres; the towed load mentioned
must be reduced by 10 % for each additional 1,000 metres of a ltitude.
The speed of a towing vehicle must not exceed 100 km/h (appro x. 60 mph) (comply with the legislation in force in your
country).
High ambient temperatures may result in a reduction in the pe rformance of the vehicle in order to protect the engine; when
the ambient temperature is higher than 37 °C, limit the we ight towed.
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T E C H N I C A L D A T A
WEIGHTS AND TOWED LOADS (SALOON) in kg
Diesel engines
1.6 litre HDi
110 hp
2 litre HDi
140 hp
2 litre HDi 163 hp
3 litre V6 HDi
240 hp
G e a r b o x e s Manual Manual Manual Auto. Auto.
Model codes:
RD...
9HZC
9HZC/1
RHF8 RHH-RHE X8ZA
- Unladen weight 1 485 1 608 1 563 1 609 1 766
- Kerb weight 1 560 1 683 1 638 1 684 1 841
- Gross vehicle weight (GVW) 2 045 2 155 2 156 2 190 2 276
- Gross train weight (GTW) 3 145 3 755 3 656 3 290 3 676
- Braked trailer (within GTW limit)
on a 10 % or 12 % gradient 1 100 1 600 1 50 0 1 100 1 400
- Braked trailer * (with load transfer within GTW limit) 1 370 1 820 1 740 1 390 1 650
- Unbraked trailer 750 750 750 750
- Recommended nose weight 55 73 70 57 67
The GTW and towed load values indicated apply up to a maximum altitude of 1,000 metres; the towed load mentioned
must be reduced by 10 % for each additional 1,000 metres of a ltitude.
The speed of a towing vehicle must not exceed 100 km/h (appro x. 60 mph) (comply with the legislation in force in your
country).
High ambient temperatures may result in a reduction in the pe rformance of the vehicle in order to protect the engine; when
the ambient temperature is higher than 37 °C, limit the we ight towed.
* The weight of the braked trailer can be incr
eased, within the GTW limit, on condition that the GVW of the towing vehicle is reduced
by the same amount; warning, towing with a lightly loaded towing vehicle may have an adverse effect on its road holding.
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T E C H N I C A L D A T A
WEIGHTS AND TOWED LOADS (TOURER) in kg
Petrol engines
1.8 litre VTi
16V 127 hp
2 litre 16V
143 hp
B i o fl e x 2 l i t r e
16V 143 hp
1.6 litre 156 hp
3 litre V6 24V
215 hp
G e a r b o x e s Manual Auto. Manual Manual Auto.
Model codes:
RW...
6FYC RFJF RFJC/FF 5FV-5FN XFVJ
- Unladen weight 1 549 1 619 1 578 1 503 1 761
- Kerb weight 1 624 1 694 1 653 1 578 1 836
- Gross vehicle weight (GVW) 2 154 2 224 2 183 2 167 2 366
- Gross train weight (GTW) 3 454 3 724 3 683 3 667 3 666
- Braked trailer (within GTW limit)
on a 10 % or 12 % gradient 1 300 1 500 1 50 0 1 500 1 300
- Braked trailer * (with load transfer within GTW limit) 1 600 1 800 1 790 1 790 1 600
- Unbraked trailer 750 750 750 750 75 0
- Recommended nose weight 64 72 72 73 68
The GTW and towed load values indicated apply up to a maximum altitude of 1,000 metres; the towed load mentioned
must be reduced by 10 % for each additional 1,000 metres of a ltitude.
The speed of a towing vehicle must not exceed 100 km/h (appro x. 60 mph) (comply with the legislation in force in your
country).
High ambient temperatures may result in a reduction in the pe rformance of the vehicle in order to protect the engine; when
the ambient temperature is higher than 37 °C, limit the we ight towed.
* The weight of the braked trailer can be increa
sed, within the GTW limit, on condition that the GV W of the towing vehicle is reduced
by the same amount; warning, towing with a lightly loaded towing vehicle may have an adverse effect on its road holding.
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T E C H N I C A L D A T A
The GTW and towed load values indicated apply up to a maximum altitude of 1,000 metres; the towed load mentioned
must be reduced by 10 % for each additional 1,000 metres of a ltitude.
The speed of a towing vehicle must not exceed 100 km/h (appro x. 60 mph) (comply with the legislation in force in your
country).
High ambient temperatures may result in a reduction in the pe rformance of the vehicle in order to protect the engine; when
the ambient temperature is higher than 37 °C, limit the we ight towed.
WEIGHTS AND TOWED LOADS (TOURER) in kg
Diesel engines
1.6 litre HDi
110 hp
2 litre HDi
140 hp
2 litre HDi 163 hp
3 litre V6 HDi
240 hp
G e a r b o x e s Manual Manual Manual Auto. Auto.
Model codes:
RW...
9HZC
9HZC/1
RHF8 RHH-RHE X8ZA
- Unladen weight 1 573 1 655 1 595 1 642 1 802
- Kerb weight 1 612 1 730 1 670 1 717 1 877
- Gross vehicle weight (GVW) 2 178 2 276 2 238 2 286 2 373
- Gross train weight (GTW) 3 178 3 776 3 638 3 286 3 676
- Braked trailer (within GTW limit)
on a 10 % or 12 % gradient 1 000 1 500 1 40 0 1 000 1 300
- Braked trailer * (with load transfer within GTW limit) 1 300 1 800 1 670 1 290 1 600
- Unbraked trailer 750 750 750 750
- Recommended nose weight 52 72 67 53 64
* The weight of the braked trailer can be increa sed, within the GTW limit, on condition that the GV W of the towing vehicle is reduced
by the same amount; warning, towing with a lightly loaded towing vehicle may have an adverse effect on its road holding.