2020 CITROEN C5 AIRCROSS ignition

180
/2
1 1
Fuel tank
Capacity of the tank: Approximately
53
litres.
Low fuel level
When the level in the tank becomes
low, this warning lamp comes on in
the instrument panel, accompanied
by the display of a
message and an
audible signal. When it first comes
on, there remains about 6


litres of
fuel in the tank.
Refuelling
Fuel top-ups must be of at least 5 litres in order
t o be registered by the fuel gauge.
Opening the filler cap may create a
noise
caused by an inrush of air. This vacuum is To refuel in complete safety:
F

Y
ou must switch off the engine.
F
W
ith the vehicle unlocked, press the rear-
central part of the filler flap to open it.
F
T
ake care to select the pump that delivers
the correct fuel type for your vehicle's
engine (see a reminder label on the inside
of the filler flap).
F
T
urn the filler cap to the left.
F
R
emove the filler cap and hang it on its
carrier (on the filler flap).
F
I
ntroduce the filler nozzle and push it in as
far as possible before starting to refuel (risk
of blowback).
F F ill the tank. Do not continue past the
third cut- off of the nozzle, as this may
cause malfunctions .
F

R
efit the filler cap.
F

T
urn it to the right.
F

P
ush the filler flap to close it.Your vehicle is fitted with a
catalytic converter,
a device which helps to reduce the level of
harmful emissions in the exhaust gases.
For petrol engines, you must use unleaded
fuel.
The filler neck is narrower, admitting unleaded
petrol nozzles only.
If your vehicle is fitted with Stop & Start,
never refuel with the engine in STOP
mode; you must switch off the ignition.
Misfuel prevention (Diesel)
(Depending on country of sale.)
Mechanical device which prevents filling the
tank of a Diesel vehicle with petrol.
Operation
Until sufficient fuel is added, this warning lamp
reappears every time the ignition is switched
on, accompanied by the message and the
audible signal. When driving, this message
and audible signal are repeated with increasing
frequency as the fuel level drops towards 0 .
You must refuel as soon as possible to avoid
running out of fuel.
For more information on Running out of fuel
(Diesel) , refer to the corresponding section. entirely normal and results from the sealing of
the fuel system.
Practical information

190
Check using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
T
ake the dipstick by its coloured grip and
pull it out completely.
F

W
ipe the end of the dipstick using a clean,
non-fluffy cloth.
F

R
efit the dipstick and push fully down, then
pull it out again to make the visual check:
the correct level is between marks A and B .A = MA X
B = MIN
Oil grade
Before topping up the oil or changing
the oil, check that the oil is the correct
grade for your engine and conforms to the
manufacturer's recommendations.
Topping up the engine oil level
The location of the oil filler cap is shown in the
corresponding underbonnet layout view.
F
A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
Do not star t the engine if the level is:
-

A
bove mark A
, then contact a CITROËN
dealer or a qualified workshop.
-
B
elow mark B
, then top up the engine oil
immediately.
Take care when working under the bonnet,
as certain areas of the engine may be
extremely hot (risk of burns) and the
cooling fan could start at any time (even
with the ignition off).
Used products
Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to health,
and may be very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
Empty used oil into the containers
reser ved for this purpose at a
CITROËN
dealer or a
qualified workshop.
Engine oil
The level is checked either using the
oil level indicator in the instrument
panel when the ignition is switched
on, for vehicles equipped with an
electric gauge, or using the dipstick.
The vehicle must be parked on a level sur face,
w ith the engine stopped for more than 30 minutes.
It is normal to top up the oil level between two
ser vices (or oil changes). It is recommended
that you check the level, and top up if
necessary, every 3,000
miles (5,000 km).
In order to maintain the reliability of the
engine and emissions control system,
never use additives in the engine oil.
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

196
Access to the AdBlue® tank
A blue cap under the fuel filler flap indicates
access to the AdBlue® tank.
F

S

witch off the ignition and remove the key.
Or
F

W

ith Keyless Entry and Starting, press the
" START/STOP " button to switch off the
engine.
F

T

urn the AdBlue
® blue filler cap anti-
clockwise.
F

O

btain an AdBlue
® container (check the
use-by date) and pour the contents of the
container into your vehicle's AdBlue
® tank.
Or
F

I

nsert the AdBlue
® pump nozzle and refill
the tank until the nozzle stops automatically. Important:
To avoid over flowing the AdBlue
® tank, it
is recommended:
F

T

o top up between 10

and 13

litres
using AdBlue
® containers.
Or
F

W

hen filling at a ser vice station, to stop
after the third automatic cut-off of the
nozzle.
Important: in the event of a
top-up after
a

breakdown because of a lack of
AdBlue, you must wait around 5
minutes
before switching on the ignition, without
opening the driver's door, unlocking
the vehicle, introducing the key into
the ignition switch, or introducing
the key of the Keyless Entr y and
Star ting system into the passenger
compartment .
Switch on the ignition, then wait for
10


seconds before starting the engine.
Keep AdBlue
® out of the reach of children,
in its original container or bottle.
Procedure
Before starting the top-up procedure, ensure
that the vehicle is parked on a flat and level
sur face.
Do not pour AdBlue
® if the temperature of the
vehicle is less than -11°C. Park your vehicle in
a

warmer area for a

few hours to allow the top-
up to be carried out.
In the event of an AdBlue
® breakdown,
confirmed by the message "Add AdBlue:
Starting impossible", you must top up with
at least 5

litres.
Never pour AdBlue
® into the Diesel fuel
tank.
If any AdBlue
® is splashed, or if there
are any spillages on the bodywork, rinse
immediately with cold water or wipe with
a

damp cloth.
If the fluid has crystallised, clean it off
using a

sponge and hot water.
Practical information

197
Warning triangle
As a safety precaution, before leaving your
v ehicle to set up and install the triangle, switch
on the hazard warning lamps and put on your
high visibility vest.
Storage compartment
There is a compartment in the interior trim of
t he tailgate to store a triangle.
F

O
pen the tailgate.
F

R
elease the cover by turning the screw
a
quarter turn anti-clockwise.
Assembling and placing the
triangle
For versions supplied with a triangle as original
e quipment, refer to the illustration above.
For other versions, refer to the assembly
instructions provided with the triangle.
F

P
ut the triangle in place behind the vehicle,
as required by local legislation.
Running out of fuel (Diesel)
On vehicles fitted with Diesel engines, the fuel
system must be primed if you run out of fuel.
If the engine does not start first time, do not
keep trying, but start the procedure again from
the beginning. For more information on Misfuel
prevention (Diesel)
, refer to the
corresponding section.
BlueHDi 130 engines
F Fill the fuel tank with at least 5 litres of
Diesel.
F

S
witch on the ignition (without starting the
engine).
F

W
ait around 1 minute and switch off the
ignition.
F

O
perate the starter to start the engine.
If the engine does not start, repeat the
procedure.
BlueHDi 180 engines
F Fill the fuel tank with at least 5 litres of
Diesel.
F

S
witch on the ignition (without starting the
engine).
F

W
ait around 6 seconds and switch off the
ignition.
F

R
epeat the last two operations 10 times.
F

O
perate the starter to start the engine.
8
In the event of a breakdown

200
Made up of a compressor and a sealant
c artridge, it allows the temporary repair of
a
tyre so that you can drive to the nearest
garage.
It is designed to repair most punctures which
could affect the tyre, located on the tyre tread.
The vehicle's electric system allows the
connection of the compressor for long
enough to inflate a
tyre after a puncture
repair.
Composition of the kit
1. 12 V compressor, with integral pressure
gauge.
2. Sealant cartridge, with integral hose.
3. Speed limit sticker.
Repair procedure
F Park the vehicle without obstructing any
traffic and apply the parking brake.
F

F
ollow the safety instructions (hazard
warning lamps, warning triangle, wearing
high visibility vest, etc.) according to the
legislation in force in the country where you
are driving.
F

S
witch off the ignition.
F

U
ncoil the pipe stowed under the
compressor.
Do not remove any foreign bodies (e.g.
nail, screw, etc.) which have penetrated
into the tyre.
F

C
onnect the pipe from the compressor to
the bottle of sealant. F

R
emove the valve cap from the tyre to be
repaired, and place it in a


clean area.
F

T
urn the bottle of sealant over and secure it
in the notch provided on the compressor.
F

C
onnect the hose from the bottle of sealant
to the valve of the tyre to be repaired and
tighten firmly.
In the event of a breakdown

201
F Check that the compressor switch is in position " O".
F

F
ully uncoil the electric cable, stowed under
the compressor.
F

C
onnect the compressor's electric plug to
one of the vehicle's 12
V sockets.
F

A
ffix the speed limit sticker.
The speed limit sticker must be secured to
the interior of the vehicle in the area close
to the driver, to remind the driver that
a
wheel is in temporary use. F
S witch on the ignition.
If a pressure of 2 bars is not reached after
about 7
minutes, this indicates that the
tyre is not repairable; contact a
CITROËN
dealer or a
qualified workshop for
assistance. F
R emove the kit.
F R emove and then store the bottle of sealant.
Take care, the sealant product is harmful
if swallowed and causes irritation to the
eyes.
Keep this product out of the reach of
children.
The use-by date of the fluid is marked on
the bottle.
After use, do not discard the bottle in
standard waste, take it to a
CITROËN
dealer or an authorised waste disposal
site.
Do not forget to obtain a
new bottle of
sealant, available from a
CITROËN dealer
or a


qualified workshop.
The tyre inflation pressures are given on
this label. F

S
tart the compressor by turning the switch
to position " I" until the pressure of the tyre
reaches 2
bars. The sealant product is
injected under pressure into the tyre; do not
disconnect the pipe from the valve during
this operation (risk of blowback).
F

T
urn the switch to position "O".
F

D
isconnect the compressor's electric plug
from the vehicle's 12
V socket.
F

R
eplace the cap on the valve.F

D
rive immediately for approximately 3 miles
(5


kilometres), at reduced speed (between
12
and 37 mph (20 and 60 km/h)), to plug
the puncture.
8
In the event of a breakdown

202
Do not exceed the speed of 50 mph
( 80 km/h) when driving with a tyre repaired
using this type of kit.
Checking/adjusting tyre
pressures
You can also use the compressor,
without injecting sealant, to check and, if
necessary, adjust the tyre pressures.
F

R
emove the valve cap from the tyre and
keep it in a
clean place.
F

U
ncoil the pipe stowed under the
compressor. F

C
heck that the compressor switch is in
position " O".
F
F
ully uncoil the electric cable, stowed under
the compressor.
F
C
onnect the compressor's electric plug to
one of the vehicle's 12 V sockets.
F
S
witch on the ignition.
If a pressure of 2 bars is not reached after
7 minutes, this indicates that the tyre is
not repairable; contact a CITROËN dealer
or a

qualified workshop for assistance.
F O nce the correct pressure is reached, put
the switch in position " O".
F

R
emove the kit then stow it.
F

S
top to check the repair and measure the
tyre pressure using the kit. F
S
crew the pipe onto the valve and tighten
f i r m l y.
The tyre inflation pressures are given on
this label.
F

S
tart the compressor by placing the switch
at position " I" and adjust the pressure to the
value shown on the vehicle's tyre pressure label. To deflate: press the black button
located on the compressor pipe, near the
valve connection.
Do not drive more than 125 miles (200 km)
with a
repaired tyre; see a CITROËN
dealer or a
qualified workshop to change
the tyre.
Should the pressure of one or more tyres
be adjusted, it is necessary to reinitialise
the under-inflation detection system.
For more information on Tyre under-
inflation detection , refer to the
corresponding section.
In the event of a breakdown