2016 Citroen C5 fuel pressure

4
C5_en_Chap00b_vue-ensemble_ed01-2015
Exterior (Saloon)
Sunroof 61
Roof bars 218
a ccessories 221-222
Changing bulbs 197-198, 201
- rear lamps
- 3
rd brake lamp
- number plate lamps
Boot
58
Temporary puncture
repair kit 181-184
Changing a wheel 185 -191
- tools
- removing
AdBlue additive, topping-up 239 -241
Tyre under-inflation detection 118 -119
Braking assistance 150
Trajectory control 151-153
Tyre pressures 118, 250
Snow chains 192Fuel tank
177, 179
Misfuel prevention 178
Remote control key
45 - 49
- opening / closing
- battery
Ignition switch / Steering lock / Starting 97- 9 9
Alarm 50-52
Door mirrors 69
Exterior lighting

c o nt r o ls 13 6 -14 0
Headlamp adjustment 141
Changing bulbs 193-196
- front lamps
- Xenon headlamps
- foglamps
- direction indicator repeaters
Lane departure warning system 128
Stop & Start 115 -118
Very cold climate screen 220
Doors 55 -57
- opening / closing
- central locking
- emergency control
Child lock 176
Electric windows 53 -54 Front and/or rear
parking sensors 131-132
Towbar 216 -217
Towing 214 -215
over view

5
C5_en_Chap00b_vue-ensemble_ed01-2015
Exterior (Tourer)
Panoramic sunroof 62- 63
Roof bars 218
a ccessories 221-222
Changing bulbs 199-201
- rear lamps
- 3rd brake lamp
- number plate lamps
Boot
59-60
Reversing camera 133
Temporary puncture
repair kit 181-184
Changing a wheel 185 -191
- tools
- removing
AdBlue additive, topping-up 239 -241
Tyre under-inflation detection 118 -119
Braking assistance 150
Trajectory control 151-153
Tyre pressures 118, 250
Snow chains 192
Remote control key
45 - 49
- opening / closing
- battery
Ignition switch / Steering lock / Starting 97- 9 9
Alarm 50-52
Fuel tank 177, 179
Misfuel prevention 178
Door mirrors 69
Exterior lighting

c o nt r o ls 13 6 -14 0
Headlamp adjustment 141
Changing bulbs 193-196
- front lamps
- Xenon headlamps
- foglamps
- direction indicator repeaters
Lane departure warning system 128
Stop & Start 115 -118
Very cold climate screen 220
Doors 55 -57
- opening / closing
- central locking
- emergency control
Child lock 176
Electric windows 53 -54 Front and/or rear
parking sensors 131-132
Towbar 216 -217
Towing 214 -215
.
over view

13
C5_en_Chap00c_eco-conduite_ed01-2015
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:
- before a long journey,
- at each change of season,
- after 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

74
C5_en_Chap03_ergo-et-confort_ed01-2015
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

118
C5_en_Chap04_conduite_ed01-2015
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.
Maintenance
Before doing any work under the
bonnet, deactivate the Stop & Start
system to avoid the risk of injury related
to an automatic change to START
mode.
This system requires the use of a 12 V battery
of specific technology and characteristics
(reference numbers available from a CITROËN
dealer or a qualified workshop).
Fitting a battery not listed by CITROËN would
introduces the risk of faults with the system.
The Stop & Start system makes use of
an advanced technology. All work on
this type of battery must only be carried
out by a CITROËN dealer or a qualified
workshop.
driving

226
C5_en_Chap09_verification_ed01-2015
Diesel engines
HDi 160
BlueHDi 150 / BlueHDi 180
The various caps and covers allow access
for checking fluid levels, for replacing certain
components and for priming the fuel system.
1.
Screenwash and headlamp wash fluid
reservoir.
2. Power steering fluid reservoir
or
power steering and Hydractive III +
suspension fluid reservoir.
3. Engine coolant header tank.
4. Engine oil dipstick.
5. Engine oil filler cap.
6. Air filter.
7. Brake fluid reservoir.
8. Battery.
The Diesel fuel system operates under
high pressure:
- Never carry out any work on this
system yourself.
- HDi engines make use of advanced
technology.
All maintenance and repairs require
specially trained staff, which only a
CITROËN dealer can provide.
Checks

250
C5_en_Chap10_caracteristique_ed01-2015
Identification markings
Various visible markings for identification of the vehicle.
Refer also to the registration document for your vehicle for the vehicle type, serial number, the weights...
All genuine CITROËN replacement parts are available exclusively within the dealer network.
For your safety and in order to remain within the terms of the warranty, you are advised to use only
CITROËN replacement parts.D.
Tyre / paint label
Affixed to the left hand centre door pillar, it
bears the following information:
- Tyre pressures, laden and unladen.
- Tyre sizes (including the load index and
speed rating).
- Tyre pressure for the spare wheel.
- Paint colour code.
o bserve the tyre pressures indicated by
CITROËN.
Check the tyre pressures at least
monthly, when cold.
A. Manufacturer's label.
- Gross train weight (GTW).
- Maximum weight on front axle.
- Maximum weight on rear axle.
B. Vehicle Identification Number (VIN)
under the bonnet
C. Vehicle Identification Number (VIN) at
the bottom of the windscreen aper ture Never deflate a warm tyre.
When changing tyres, it is essential to
use the sizes recommended for your
vehicle.
Low tyre pressures increase the fuel
consumption of your vehicle.
Affixed to the left hand centre door pillar, it
bears the following information:
- Manufacturer's name.
- EU type approval number.
- Vehicle Identification Number (VIN).
- Gross vehicle weight (GV W).
Technical data

336
C5_en_Chap12_index-alpha_ed01-2015
Mat .................................................................. 87
Menu ................... 258, 260, 264, 272, 274, 276,
286, 288, 290, 300, 302
Menu, main ............................................. 15, 318
Menus (audio) ........................................ 272-277
Menus (Touch screen tablet) ................253, 257
Mirror, rear view .............................................. 70
Mirrors, door .................................................... 69
Misfuel prevention ......................................... 178
Mountings, Isofix ........................................... 172
MP3 CD ......................................................... 322Opening the fuel filler flap
.............................17 7
Opening the panoramic sunroof blind ............62
Opening the sunroof ....................................... 61
Pads, brake ................................................... 233
Paint colour code .......................................... 250
Panoramic glass sunroof ................................62
Parking brake ................................ 100, 101, 233
Parking brake, electric ..................................101
Parking sensors, front ...................................131
Parking sensors, rear .................................... 131
Parking space sensors .................................129
Petrol ............................................................. 179
Plates, identification ...................................... 250
Player, a pple
® ....................................... 284, 323
Player, MP3 CD ..................................... 321, 322
Player, US b ........................................... 282, 320
Port, US b ........................................ 88, 282, 320
Pressures, tyres ............................................ 250
Priming the fuel system ................................180
Protecting
children ........................................ 156, 162-176
Puncture ........................................................ 181
P
R
Radio ..................................................... 278, 318
Radio, digital (Digital Audio Broadcasting - DAB) ...........................280, 281
R dS ....................................................... 279, 319
Reading lamps, rear ........................................ 83
Recharging the battery .........................210, 212
Recirculation, air ....................................... 78, 81
Regeneration of the particle filter .................232
Reinitialising the electric windows ..................53
Reinitialising the remote control .....................48
Reinitialising the sunroof ................................61
Reminder, key in ignition .................................99
Reminder, lighting on .................................... 13 9
Remote control .................................... 45, 46, 49
Removing a wheel ........................................ 188
Removing the mat ........................................... 87
Replacing bulbs ..................................... 193 -203
Replacing fuses .................................... 204-209
Replacing the air filter ...................................231
Replacing the oil filter ...................................231
Replacing the passenger
compartment filter ...................................... 231
Reservoir, headlamp wash ...........................230
Reservoir, screenwash ................................. 230
Resetting the service indicator .......................23
Resetting the trip recorder ..............................25
Reset trip .................................................... 17, 18
Rev counter ..................................................... 14
Reversing camera ......................................... 13 3
Reversing lamp ..................................... 197, 19 9
Risk areas (update) ....................................... 269
Roof bars ....................................................... 218
Roof, opening .................................................. 61
Running out of fuel (Diesel) ..........................180
Navigation
.............................................. 25 8 -271
Net, high load retaining ...................................94
Number plate lamps ...................................... 201
Oil change ..................................................... 227
Oil consumption ............................................ 227
OIl, engine ..................................................... 227
Opening the bonnet ...................................... 224
Opening the boot ............................................ 45
Opening the doors .................................... 45, 55
N
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alphabetical index