2020 CITROEN C5 AIRCROSS DAG fuel filter

7
Limit the causes of excess
consumption
Spread loads throughout the vehicle; place
the heaviest items at the back 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, etc.). Preferably, use
a roof box.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and
refit your summer tyres.
Obser ve 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.
Do not forget the spare wheel and the tyres on
any trailer or caravan.
Have your vehicle ser viced regularly (engine
oil, oil filter, air filter, cabin filter, etc.) and
obser ve the schedule of operations in the
manufacturer's service schedule. When filling the tank, do not continue after the
3
rd cut-off of the nozzle to avoid over flow.
At the wheel of your new vehicle, it is only
after the first 1,900
miles (3,000 kilometres)
that you will see the fuel consumption settle
down to a
consistent average.
With a
BlueHDi Diesel engine, if the SCR
system is faulty, your vehicle becomes
polluting. Visit a CITROËN dealer or
a

qualified workshop as soon as possible to
bring your vehicle's nitrogen oxides emissions
back in line with regulations.
.
Eco-driving

20
Warning/indicator lampStateCause Actions/Observations
or Low fuel level
Fixed (warning
lamp or LED) and
needle in the red
zone (depending on
version), accompanied
by an audible signal
and a
message.
The audible signal
and the message
are repeated with
increasing frequency
as the level drops
towards zero.When it first comes on, there
remains approximately 5 litres of
fuel in the tank (reser ve). Refuel without delay to avoid running out of fuel.
Never drive until completely empty
, as this could
damage the emissions control and injection systems.
Diesel filter Fixed. The Diesel filter contains water. Risk of damage to the injection system: carry out (2)
without delay.
Par ticle filter
(Diesel) Fixed, accompanied
by an audible signal
and a

message about
the risk of particle
filter blockage. This indicates that the particle filter
is beginning to saturate.
As soon as the traffic conditions permit, regenerate
the filter by driving at a
speed of at least 37 mph
(60
km/h) until the warning lamp goes off.
Fixed, accompanied by
an audible signal and
a

message signalling
that the additive level
in the particle filter is
too low.This indicates that the level in the
additive tank is low. Carry out (3).
Instruments

189
F Lift the safety catch and raise the bonnet.
F
U
nclip the stay from its housing and place it
in the support slot to hold the bonnet open.
Closing
F Take the stay out of the support slot.
F C lip the stay in its housing.
F

L
ower the bonnet and release it near the
end of its travel.
F

P
ull on the bonnet to check that it is locked
c o r r e c t l y.
Because of the presence of electrical
equipment under the bonnet, it is
recommended that exposure to water
(rain, washing, etc.) be limited.
Engine compartment
These engines are examples provided as
a guide.
The locations of the following elements may vary:
-

A
ir filter.
-

E
ngine oil dipstick.
-

E
ngine oil filler cap.
-
P

riming pump.
-
D

egassing screw.
Petrol engine
Diesel engine
1. Screenwash fluid reservoir.
2. Engine coolant reservoir.
3. Brake fluid reser voir.
4. Battery/Fuses. The Diesel fuel system operates under
very high pressure.
All work on this circuit must be carried out
only by a
CITROËN dealer or a qualified
workshop.
5.
Remote earth point (-).
6. Fusebox.
7. A i r f i l t e r.
8. Engine oil filler cap.
9. Engine oil dipstick.
10. Priming pump*
11. Degassing screw*.
*
D
epending on engine.
Checking levels
Check all of the following levels regularly in
accordance with the manufacturer's service
schedule. Top them up if required, unless
otherwise indicated.
If a
level drops significantly, have the
corresponding system checked by a
CITROËN
dealer or a
qualified workshop.
The fluids must comply with the
manufacturer's requirements and with the
vehicle's engine.
7
Practical information

191
During the 30 minutes after topping up the
o il, the check per formed with the oil level
indicator in the instrument panel when the
ignition is switched on is not valid.
Brake fluid
The level of this fluid should be close
to the " MAX" mark. If not, check the
brake pad wear.
To know how often the brake fluid should be
replaced, refer to the manufacturer's servicing
schedule.
Engine coolant
Check the engine coolant level
regularly.
It is normal to top up this fluid
between two services. The check and top-up must only be done with
the engine cold.
A low level presents a
risk of serious damage
to the engine.
The level of this fluid should be close to the
" MAX " mark but should never exceed it.
If the level is close to or below the " MIN" mark,
it is essential to top up.
When the engine is hot, the temperature of this
fluid is regulated by the fan.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying out any
work.
To avoid the risk of scalding if you need to top
up in an emergency, wrap a cloth around the
cap and unscrew the cap by two turns to allow
the pressure to drop.
Once the pressure has dropped, remove the
cap and top up to the required level.
If topping up, clean the cap before
replacing it. Use only DOT4 brake fluid
from a sealed canister.
F

W

ait a
few minutes before checking the
level again using the dipstick.
F

A

dd more oil if necessary.
F

A

fter checking the level, carefully refit the oil
filler cap and the dipstick in its tube.
Cooling of the engine when stopped
The engine cooling fan may star t after
the engine has been switched off.
Take care with objects or clothing that
could be caught in the blades of the
fan!Screenwash fluid
Top up to the required level when
necessary.
Fluid specification
The screenwash fluid must be topped up with
a ready for use mix.
In winter (temperatures below zero), a liquid
containing an anti-freeze agent must be
used which is appropriate for the prevailing
conditions, in order to preser ve the elements of
the system (pump, tank, ducts, etc.).
Filling with pure water is prohibited
under all circumstances (risk of freezing,
limestone deposits, jets, etc.).
Diesel fuel additive (Diesel
with particle filter)
or The minimum level in the particle
filter additive tank is indicated by fixed
illumination of this warning lamp,
accompanied by an audible warning
and a
message warning that the level
of additive is too low.
To p p i n g u p
This additive must be topped up without delay
by a CITROËN dealer or a qualified workshop.
7
Practical information

194
Headlamps and lamps
The headlamps have polycarbonate
lenses with a protective coating.
Do not clean them with a
dry or abrasive
cloth, nor with detergent or solvent
products.
Use a
sponge and soapy water.
The use of a
high pressure jet wash for
cleaning the headlamps, lamps and their
surrounds may damage the lacquer and
seals.
Observe the recommendations on
pressure and distance for jet washing.
First clean persistent stains with a
sponge
and warm soapy water.
Leather
Leather is a natural product. Appropriate
regular care and cleaning is essential for its
durability.
Refer to your vehicle's Maintenance and
Warranty guide for information on all the
special precautions to observe.
AdBlue® (BlueHDi)
To respect the environment and ensure
compliance with the Euro 6 standard, without
adversely affecting the per formance or fuel
consumption of Diesel engines, CITROËN
has taken the decision to equip its vehicles
with a
system that associates SCR (Selective
Catalytic Reduction) with a
Diesel particle filter
(DPF) for the treatment of exhaust gases.
SCR system
Using a liquid called AdBlue® that contains
urea, a catalytic converter turns up to 85% of
the nitrogen oxides (NOx) into nitrogen and
water, which are harmless to health and the
environment.
The AdBlue
® is contained in
a
special tank holding about
17


litres.
Its capacity allows a

driving range of
approximately 5,600

miles (9,000 km), highly
dependent on your driving style.
An alert system is triggered automatically once
the reser ve level is reached: you can then drive
for a

further 1,500

miles (2,400 km) before the
tank is empty.
Driving with under-inflated tyres increases
fuel consumption. Non-compliant tyre
pressure causes premature wear on tyres
and has an adverse effect on the vehicle's
road holding – risk of an accident!
Driving with worn or damaged tyres reduces
the braking and road holding per formance of
the vehicle. It is recommended to regularly
check the condition of the tyres (tread and
sidewalls) and wheel rims as well as the
presence of the valves.
Using different size wheels and tyres from
those specified can affect the lifetime of
tyres, wheel rotation, ground clearance, the
speedometer reading and have an adverse
effect on road holding.
Fitting different tyres on the front and rear axles
can cause the ESC to mistime.
Advice on care and maintenance
Recommendations on the care and
maintenance of your vehicle are given in the
Maintenance and Warranty Guide.
Practical information

226
Gauge, fuel.................................................... 18 0
Gearbox, automatic ...8, 125 -130, 132, 193, 216
Gearbox, manual


..............8, 125, 130, 132, 193
Gear lever, automatic gearbox


.....................12 9
Gear lever, manual gearbox


.........................125
Gear efficiency indicator
............................... 13

0
Glove box
........................................................ 71G
FFatigue detection ................................... 15 9 -16 0
Filling the AdBlue® tank ........................ 192, 19 6
Filling the fuel tank ........................................ 18 0
Filter, air


........................................................ 192
Filter, oil
................

......................................... 192
Filter, particle


......................................... 191-192
Filter, passenger compartment


...............62, 192
Fitting a

wheel

....................................... 203-206
Fitting roof bars


...................................... 187-188
Fittings, boot


................................................... 76
Fittings, interior
............................................... 71
F

lap, fuel filler


................................................ 18 0
Floor, boot, adjustable


.................................... 77
Fluid, brake


................................................... 191
Fluid, engine coolant


..................................... 191
Foglamps, front


................................ 79, 85, 209
Foglamps, rear
.................................. 2

2, 79, 211
Folding the rear seats


............................... 60 - 61
Frequency (radio)


............................................ 21
Fuel ................................................................ 181
Fuel tank ........................................................ 18 0
Fusebox, dashboard


.............................. 212-213
Fusebox, engine compartment


......212-213, 215
Fuses
.............................................. 21

2-213, 215
D
E
DAB (Digital Audio Broadcasting) – Digital radio ............................................... 7, 2 2
Date (setting)


....................................... 34, 16, 29
Daytime running lamps


.....................79, 81, 209
Deactivating the front passenger airbag


.................................................. 102, 10 6
Deadlocking


.............................................. 3 7, 4 0
Defrosting


.................................................. 68-69
Defrosting, front


.............................................. 68
Demisting


........................................................ 68
Demisting, front
............................................... 68
D

emisting, rear

................................................ 68
Demisting, rear screen


...................................68
Dials and gauges
...............................

...........8-9
Dimensions
..............................

.....................221
Dipstick
................

.................................... 2 7, 1 9 0
Direction indicators


...................80 - 81, 208, 210
Display screen, instrument panel


.................13 0
Door pockets
...............................

....................71
Doors


............................................................... 44
Driver Attention Alert


.................................... 160
Driving


.................................................... 11 6 -117
Driving aids camera (warnings)


....................13 6
Driving aids (recommendations)


...................13 5
Driving positions (storing)


.........................56-57
Dynamic stability control (DSC)


..........18, 91- 9 6
Economy mode
............................................. 18

6
Electronic brake force distribution (EBFD) ...91-92
Emergency braking assistance (EBA)
...... 91-92
Emergency call


......................................... 90 -91
Emergency switching off


............................... 121
Emissions control system, SCR

............. 29, 19 4
Energy economy mode
................................. 18

6
Engine compartment
.................................... 18

9
Engines


................................................. 222-224
Engine, Diesel


........... 14, 19, 181, 189, 197, 224
Engine, petrol
...............................

......... 189, 223 Environment


..............................................
43, 70
ESC (electronic stability control)
....................
91
E
xtended traffic sign recognition

..................
141
Hands-free access

..........................................
47
Hands-free tailgate

...................................
45, 47
Hazard warning lamps

............................
89, 197
Headlamp adjustment

.....................................
84
Headlamps, automatic dipping

...........
24, 83 - 84
Headlamps, automatic illumination

..........
81- 82
Headlamps, dipped beam

.........
24, 79, 208 -209
Headlamps, halogen

...............................
84, 207
Headlamps, main beam

.......
24-25, 79, 208-209
Head restraints, front ................................
54-55
Head restraints, rear .................................
60 - 61
Heating
.......................................... 61
, 6 4, 69 -70
Heating, additional

....................................
69 -70
Heating, programmable

............................
69 -70
Hill Assist Descent Control (HADC) .........
96 -97
Hill start assist ........................................
12 9 -13 0
Horn ................................................................. 90
H
G . P. S . .............................................................. 13
Grab handles ............................................ 5 5, 71
I
Ignition ............................................. 119, 121, 27
Ignition on ...................................................... 121
Immobiliser, electronic


............................41, 11 8
Indicators, direction


................................80, 208
Indicator, AdBlue
® range ................................. 28
Indicator, coolant temperature ........................ 27
Indicator, engine oil level
.......................... 2 7, 2 9
Inflating tyres


................................................ 193
Inflating tyres (using the kit)
.......... 1

99-200, 202
Infrared camera


............................................ 13 6
Instrument panel


...................... 8 -10, 29, 31, 137
Intelligent Traction Control


.............................. 92
Internet browser
.............................................. 19
I

SOFIX


.................................................... 111 -112
Alphabetical index

228
RS
T
Radar (warnings) ........................................... 13 6
Radio ........................................ 5 - 6, 8, 20 -21, 23
Radio, digital (Digital Audio Broadcasting – DAB)
................................7, 2 2
Range, AdBlue


........................................ 28, 192
RDS
................

............................................. 6, 21
Rear screen, demisting


.............................68-69
Recharging the battery


.................................217
Recirculation, air


....................................... 65 - 67
Recovery


....................................................... 219
Reduction of electrical load


..........................18 6
Regeneration of the particle filter
.................192
Reinitialisation of the under-inflation detection system
.................................. 13 3 -13 4
Reinitialising the remote control
..................... 43
R

eminder, key in ignition
...............................11

9
Reminder, lighting on
...................................... 80
R

emote control

............................... 35-37, 39-41
Removing a
wheel ................................ 203-206
Removing the mat


........................................... 74
Replacing bulbs
..................... 2

06 -207, 210 -211
Replacing fuses


..................................... 212-213
Replacing the air filter
................................... 19

2
Replacing the oil filter
................................... 19

2
Replacing the passenger compartment filter ...192
Reservoir, screenwash
................................. 191
Resetting the service indicator


................. 26-27
Resetting the trip recorder


.............................. 30
Reset trip

......................................................... 31
Rev counter


................................................... 8-9
Reversing camera
.................. 1

3 6 , 16 8 -16 9, 171
Reversing lamps
..............................

............. 210
Roof bars


................................................ 187-188
Running out of fuel (Diesel)

................... 197-198 Safety, children


........
101-102, 104 -107, 110 -114
Saturation of the particle filter (Diesel) .........
192
Screen menu map

...........................................
11
Screenwash, front

...........................................
86
Screenwash, rear

............................................
86
Selective Catalytic Reduction (SCR)

......
29, 19 4
Seat belts

..................................
13, 98 -10 0, 109
Seats, electric

...........................................
56-57
Seats, front
...............................
.................
54-57
Seats, heated

..................................................
57
Seats, rear

.................................................
60 - 61
Selector, gear

.........................................
125 -12 9
Sensors (warnings)

.......................................
137
Serial number, vehicle

..................................
221
Service indicator

..................................
2 6 - 2 7, 2 9
Service (warning lamp)

...................................
14
Servicing
................................ 1
4, 26, 26 -27, 192
Settings, equipment

........................................
33
Settings, system

........................................
15, 29
Sidelamps
................................. 7
9, 81, 209 -210
Side repeater

................................................
209
Snow chains

..................................................
18 6
Socket, 12 V accessory ............................
72, 76
Socket, auxiliary .......................................... 8, 23
Socket, Jack ....................................................
23
Socket,, USB ......................................... 72, 8, 22
Speed limiter
.................................. 14

0 -143, 14 6
Speed limit recognition
......................... 1

3 7, 1 4 0
Speedometer


........................................ 8 - 9, 137
Spotlamps, side
............................................ 20

9
Stability control (ESC).................... 91-92, 94-96
Starting a


Diesel engine
............................... 18

1
Starting the engine
....................................... 11

8
Starting the vehicle
...18, 21-2 2, 118 -120, 125 -129Starting using another battery ..............121, 216
Station, radio ............................... .......5 - 6, 20 -21
Stay, bonnet


........................................... 188 -189
Steering mounted controls, audio
............ 2-

3, 2
Steering wheel, adjustment
............................ 58
S

topping the vehicle

...........................18, 21-22,
118 -120, 125 -12 9 STOP (warning lamp)


......................................
12
Stop & Start

.................................
23, 32, 63, 68,
130, 132, 180, 188, 192, 218
Storage

...........................................
71, 73 -74, 76
Storage box

.....................................................
78
Storage compartments

...................................
71
Storage wells

............................................
76, 78
Storing driving positions
........................... 5
6-57
Stowing rings

..................................................
76
Sunroof, panoramic
.................................. 5
2-53
Sunshine sensor

.............................................
62
Sun visor
...............................
..........................
71
Switching off the engine

...............................
11 8
Synchronising the remote control ...................
43
Tables of engines

..................................
223-224
Tables of fuses ...............................
212-213, 215
Ta n k , f u e l

.......................................................
18 0
Technical data
....................................... 22
3-224
Telephone
........................... 7
2-73, 12-14, 24-27
Temperature, coolant

................................
12, 27
Third brake lamp

...........................................
2 11
Three flashes (direction indicators)
................ 80
T
icket holder

...................................................
71
Time (setting)

......................................
34, 15, 30
TMC (Traffic info)
............................................
14
T
ool kit

.............................................
78, 198 -19 9
Top 360 Vision ......................................
16 8 , 171
Topping up AdBlue
® ...................................... 19 6
Top Rear Vision..................................... 168 -169
Total distance recorder


................................... 30
Touch screen ................................................. 1, 1
To w b a r
...............................

...................... 9 4, 182
Towbar with quickly detachable towball ...183 -185
Towed loads
.................................................. 222
Towing another vehicle


................................. 219
Traffic information (TMC)


................................ 14
Tr a i l e r
...............

....................................... 9 4, 182
Alphabetical index