2015 Citroen C5 fuel pressure

4
C5_en_Chap00b_vue-ensemble_ed01-2014
Exterior (Saloon)
Accessories 228-229
Panoramic sunroof 5 5
Roof bars

2
24
Changing bulbs

1
99 -202, 207
-

rear lamps
-


3rd brake lamp
-
number plate lamps
T
ailgate
5
2
Temporary puncture repair kit
1
88 -191
Changing a wheel
1
92-197
-

tools
-


removing
T

yre under-inflation detection

1

24-125
Braking assistance
1
56
Trajectory control
1
57-159
Tyre pressures

2

56
Snow chains

1

98 Fuel tank

1
83
Misfuel prevention
1
84
Remote control key

3

9 - 43
-

opening / closing
-


batteryIgnition switch / Steering lock / Starting 97- 9 9
Alarm 4 4- 46
Door mirrors

6
3
Very cold climate screen

2
26
Exterior lighting controls

1
42-146
Headlamp adjustment
1

47
Changing bulbs
1

99-202
-

front lamps
-


Xenon headlamps
-


foglamps
-


direction indicator repeaters
L

ane departure warning system

1
34
Stop & Start

1
21-123
D o o r s
4

9 - 51
-

opening / closing
-


central locking
-


emergency control
C

hild lock

1
82
Electric windows

4
7- 48 Front and/or rear visual and
audible
parking sensors
1
37-138
Towbar
2

22-223
Towing
2

20-221
O

6
C5_en_Chap00b_vue-ensemble_ed01-2014
Exterior (Tourer)
Accessories 228-229
Panoramic sunroof 5 6 -57
Roof bars

2
24
Changing bulbs
2

05-207
-

rear lamps
-


3rd brake lamp
-


number plate lamps
Boo

t
5
3-54
Reversing camera

1
39
Temporary puncture repair kit

1
88 -191
Changing a wheel

1
92-197
-

tools
-


removing
T

yre under-inflation detection

1

24-125
Braking assistance

1

56
Trajectory control

1

57-159
Tyre pressures

2

56
Snow chains

1

98
Remote control key

3

9 - 43
-
opening / closing
-
battery
I
gnition switch / Steering lock / Starting
9

7-99
Alarm
4

4- 46 Fuel tank

1
83
Misfuel prevention

1
84
Door mirrors

6

3
Very cold climate screen

2

26
Exterior lighting controls

1

42-146
Headlamp adjustment
1

47
Changing bulbs
1

99-202
-

front lamps
-


Xenon headlamps
-


foglamps
-


direction indicator repeaters
L

ane departure warning system

1

34
Stop & Start

1

21-123
D o o r s
4

9 - 51
-

opening / closing
-


central locking
-


emergency control
C

hild lock

1

82
Electric windows

4

7- 48 Front and/or rear visual and
audible
parking sensors
1
37-138
Towbar
2

22-223
Towing
2

20-221
O

14
C5_en_Chap00c_eco-conduite_ed01-2014
Limit the causes of excess consumption
Spread loads throughout the vehicle; place the heaviest items in the
bottom of the boot, as close as possible to the rear seats.
Limit the loads carried in the vehicle and reduce wind resistance
(roof bars, roof rack, bicycle carrier, trailer...). Use a roof box in
preference.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit your summer tyres.
Observe the recommendations on
maintenance
Check the tyre pressures regularly, when cold, referring to the label in
the door aperture, driver's side.
Carry out this check in particular:
-
b
efore a long journey,
-

a
t each change of season,
-

a
fter a long period out of use.
Don't forget the spare wheel and the tyres on any trailer or caravan.
Have your vehicle serviced regularly (engine oil, oil filter, air filter,
passenger compartment filter...) and observe the schedule of
operations recommended in the manufacturer's service schedule.
With a BlueHDi Diesel engine, if the SCR system is faulty your vehicle
becomes polluting; go to a CITROËN dealer or a qualified workshop
without delay to have the emissions of nitrous oxides brought back to
the legal level.
When refuelling, do not continue after the third cut-off of the nozzle to
avoid any over flow.
At the wheel of your new vehicle, it is only after the first 1 800 miles
(3 000 kilometres) that you will see the fuel consumption settle down to
a consistent average.
Eco-driving

68
C5_en_Chap03_ergo-et-confort_ed01-2014
We recommend use of the automatic regulation
of the air conditioning.
It permits automatic and optimised control
of all of the following functions: air flow,
temperature in the passenger compartment
and air distribution, by means of various
sensors (ambient temperature, sunshine).
This eliminates any need for you to change
your settings other than the temperature value
displayed.
F Take care not to cover the sunshine sensor A .
If you select the automatic mode
(by pressing the "AUTO" control) and leave
all of the vents open, optimum comfort will be
maintained and humidity and condensation will
be removed regardless of the exterior climatic
conditions.
The temperature in the passenger compartment
can only be lower than the ambient temperature
if the air conditioning is on.
In order to be effective, the air conditioning must
be used with the windows closed. If the vehicle
has been parked in the sun for a long period
and the interior temperature is very high, first
ventilate the passenger compartment with the
windows open for a few minutes, then close the
windows.
Heating, ventilation and air conditioning recommendations
To keep the air conditioning system in
good working order it is essential that it is
operated at least once a month.
The air conditioning uses engine power
during its operation. As a result, the fuel
consumption of the vehicle increases.
In certain cases of particularly arduous use
(e.g. towing the maximum load on a steep
gradient in high temperatures), switching off
the air conditioning saves engine power and
improves the towing capacity.
Air inlet
Check that the exterior grille for the air inlet,
at the bottom of the windscreen, is clean and
free of dead leaves, snow, etc.
When washing the vehicle using a high
pressure nozzle, avoid spraying at the air
inlet. Maximum comfort is obtained by means of
a good distribution of air in the passenger
compartment, both in the front and in the rear.
To obtain a uniform distribution of air, take
care not to block the exterior air intake grille
located at the base of the windscreen, the
vents, the air outlets under the front seats and
the air extractor located behind the flaps in
the boot.
The front and rear vents are fitted with
thumbwheels to adjust the air flow and
direction. We recommend that you leave all of
the vents open.
Dust filter / Odour filter
(active carbon)
There is a filter for excluding odours and
dust.
This filter must be changed in line with the
vehicle's servicing schedule. (Refer to the
maintenance and warranty guide).
Air conditioning
Air circulation
Ease of use and comfort

120
C5_en_Chap04_conduite_ed01-2014
System which reduces fuel consumption by advising the driver to change up.
The system intervenes only when driving
economically.
Depending on the driving situation and your
vehicle's equipment, the system may advise
you to skip one or more gears. You can
follow this instruction without engaging the
intermediate gears.
The gear engagement recommendations must
not be considered compulsory. In fact, the
configuration of the road, the amount of traffic
and safety remain determining factors when
choosing the best gear. Therefore, the driver
remains responsible for deciding whether or not
to follow the advice given by the system.
This function cannot be deactivated.Example:
-

Y
ou are in third gear.
-

Y
ou press the accelerator pedal
moderately. The information appears in the instrument
panel in the form of an arrow accompanied by
the suggested gear.
Gear shift indicator*
In the case of driving which makes
particular demands on the per formance
of the engine (firm pressure on the
accelerator pedal, for example, when
overtaking...), the system will not
recommend a gear change.
The system never suggests:
-

e
ngaging first gear,
-
enga

ging reverse gear,
-

e
ngaging a lower gear.
Operation
* Depending on engine. -
T
he system may suggest that you engage
a higher gear, if appropriate.
With an electronic or automatic
gearbox, the system is only active in
manual mode.
Driving

124
C5_en_Chap04_conduite_ed01-2014
Tyre under-inflation detection
System which automatically checks the
pressures of the tyres while driving.
The system continuously monitors the
pressures of the four tyres, as soon as the
vehicle is moving.The tyre under-inflation detection
system is an aid to driving which does
not replace the need for vigilance on
the part of the driver. This system does not avoid the need
to check the tyre pressures regularly
(including the spare wheel) and before
a long journey.
Driving with under-inflated tyres
adversely affects road holding,
extends braking distances and causes
premature tyre wear, particularly under
arduous conditions (vehicle loaded,
high speed, long journey).
The tyre pressures for your vehicle can
be found on the tyre pressure label (see
the "Identification markings" section).
The tyre pressures must be checked
when the tyres cold (vehicle stopped
for 1 hour or after driving for less then
6 miles (10 km) at moderate speed).
Other wise, add 0.3 bar to the values
indicated on the label.
Driving with under-inflated tyres
increases fuel consumption.
A pressure sensor is located in the valve of
each tyre (except the spare wheel).
The system triggers an alert if a drop in
pressure is detected in one or more tyres.
driving

227
C5_en_Chap08_information_ed01-2014
Matt paint
If you vehicle is finished with a clear matt
lacquer, please observe the following
recommendations to avoid damaging the
paintwork by the use of an inappropriate
cleaning procedures.
These recommendations are also valid for alloy
road wheels finished with clear matt lacquer.From the range of cleaning and maintenance products in the "TECHNATURE" range recommended
and approved by CITROËN, use only the insect remover and car shampoo, which are the only
products to be used on the bodywork.
The insect remover can also be used to remove minor marks (for example: finger marks...).
Always have paint repairs done by a CITROËN dealer or a qualified workshop.Never clean the vehicle without water.
Never wash your vehicle in an automatic roller brush car wash.
Never polish the vehicle body, nor the alloy wheels. Doing this will make the paintwork
shiny.
Do not use paint cleaners, abrasive products or paint polishing or preserving products (such
as wax, for example) on the paintwork. These products are only suitable for bright finishes.
Application of these products on vehicles with a matt finish will seriously damage the paint
sur face of the vehicle, giving rise to irreversible shiny or stained areas.
Never use a high pressure jet wash with a lance fitted with a brush, this may scratch the
paintwork.
Never select a wash programme that finishes with a hot wax cycle.
We recommend the use of a high pressure jet wash, or at least a water hose with a high
output.
We recommend that the vehicle be rinsed using de-ionised water.
Use only a microfibre cloth to dry the vehicle. It must be clean and used without heavy
pressure.
Lightly wipe off any fuel stains present on the bodywork using a soft cloth, then leave to dry.
Advice on care and maintenance
Recommendations on the care and maintenance your vehicle are given in the maintenance and warranty guide.
8
Practical information

233
C5_en_Chap09_verification_ed01-2014
Diesel engines
HDi 115 / e- HDi 115
HDi 140
The various caps and covers allow access
for checking fluid levels, for replacing certain
components and for priming the fuel system.
1.
S

creenwash and headlamp wash reservoir.
2.
P

ower steering fluid reservoir or power
steering and suspension fluid reservoir,
depending on equipment.
3.
E

ngine coolant header tank.
4.
E

ngine oil dipstick.
5.
E

ngine oil filler cap.
6.
A

ir filter.
7.
B

rake fluid reservoir.
8. B
attery.
As the Diesel fuel system operates
under high pressure, never carry out
any work yourself on this system.
Vehicles fitted with the HDi 140
engine may be fitted with metal spring
suspension. In this case, a different
power steering fluid reservoir is fitted.
9
Checks