check engine CITROEN C-ELYSÉE 2022 Handbook (in English)

60
If you purchased your vehicle outside the
Brand network, we invite you to check
the configuration of these ser vices and,
if desired, have a dealer change it to suit
your wishes. In a multilingual country,
configuration is possible in the official
national language of your choice.
For technical reasons and, in particular,
to improve the quality of the "telematic
services" services for customers, the
manufacturer reser ves the right to carry
out updates to the vehicle's on-board
communication system.Electronic stability control
(ESC)
A set of the following Electronic Stability
systems:
-
a
nti-lock braking system (ABS) and
electronic brake force distribution (EBFD),
-
em

ergency braking assistance (EBA),
-

w
heel anti-slip regulation (ASR) or traction
control,
-
d

ynamic stability control (DSC).
Definitions
Anti-lock braking system (ABS)
and electronic brake force
distribution (EBFD)
These systems improve the stability and
manoeuvrability of your vehicle when braking
and contribute towards improved control in
corners, in particular on poor or slippery road
surfaces.
The ABS prevents wheel lock in the event of
emergency braking.
The electronic brake force distribution system
manages the braking pressure wheel by wheel.
Emergency braking assistance
(EBA)
In an emergency, this system enables you to
reach the optimum braking pressure more
quickly and therefore reduce the stopping
distance.
Anti-slip regulation (ASR)
This system optimises traction in order to
avoid wheel slip by acting on the brakes of
the driving wheels and on the engine. It also
improves the directional stability of the vehicle
on acceleration.
Dynamic stability control (DSC)
If there is a difference between the path
followed by the vehicle and that required by the
driver, this system monitors each wheel and
automatically acts on the brake of one or more
wheels and on the engine to return the vehicle
to the required path, within the limits of the laws
of physics. It is triggered in relation to the speed at which
the brake pedal is pressed. This is felt by a
reduction in the resistance of the pedal and an
increase in braking efficiency.
Safety

90
If the engine is in STOP mode, it restarts
immediately.
The Stop & Start system is reactivated
automatically every time the ignition is switched
on.
With button
Press this button to deactivate the system.
Deactivation is confirmed by the illumination of
the button indicator lamp and the display of a
message.
Pressing this button again reactivates the
function.
The button indicator lamp goes off and a
message is displayed.
With touch screen
The Stop & Start setting can be
configured in the menu Driving /
Vehicle. Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid the risk of injury related to an
automatic change to START mode.
Driving on flooded roads
Before driving through a flooded road, it is
strongly recommended that you deactivate
the Stop & Start.
For more information on Driving
recommendations
, particularly on
flooded roads, refer to the corresponding
section.
Malfunction
In the event of a fault in the system,
the indicator lamp in the "ECO OFF"
button flashes for a moment, then
illuminates continuously.
Have them checked by a CITROËN dealer or a
qualified workshop. In the event of a fault in STOP mode, the
vehicle may stall. All of the instrument panel
warning lamps come on. It is then necessary to
switch the ignition off and to restart the engine
using the key.
The Stop & Start system requires a
12 V battery of specific technology and
specification.
All work on this type of battery must be
carried out only by a CITROËN dealer or a
qualified workshop.
For more information on the 12 V batter y
,
refer to the corresponding section.
Driving

101
Misfuel prevention
(Diesel)
(Depending on the country of sale.)
Mechanical device which prevents filling of the
tank of a Diesel vehicle with petrol. It avoids
the risk of engine damage that can result from
filling with the wrong fuel.
Located in the filler neck, the misfuel
prevention device appears when the filler cap
is removed.
Operation
When a petrol filler nozzle is inserted into your
Diesel tank, it comes into contact with the flap.
The system remains closed and prevents filling.
Do not persist but inser t a Diesel type filler
nozzle.You can still use a fuel can to fill the tank.
In order to ensure a good flow of fuel,
do not place the nozzle of the fuel can in
direct contact with the flap of the misfuel
prevention device and pour slowly.
Travelling abroad
As Diesel fuel pump nozzles may be
different in other countries, the presence
of the misfuel prevention device may make
refuelling impossible.
Not all Diesel vehicles are fitted with
misfuel protection, so before travelling
abroad, we recommend that you check
with CITROËN dealer, whether your
vehicle is suitable for the fuel pumps in the
country in which you intend to travel.
7
Practical information

105
Procedure
Before topping up, ensure that the vehicle is
parked on a flat and level sur face.
In wintry conditions, ensure that the
temperature of the vehicle is above -11°C.
Otherwise the AdBlue
® may freeze and so
cannot be poured into its tank. Park your
vehicle in a warmer area for a few hours to
allow the top-up to be carried out.
F

S

witch off the ignition and remove the key.
F

U

nclip the plastic valve. F

C
arefully lift off the cap, without letting go
of it.
F

F

or access to the AdBlue
® tank, open the
boot, remove the boot floor and then lift out
the storage box containing the tools.
F

I

nsert your fingers into the aperture and turn
the blue cap 1/6
th of a turn anti-clockwise. F
G
et a bottle of AdBlue
®. After first checking
the use-by date, read the instructions on
use on the label carefully before pouring
the contents of the bottle into your vehicle's
AdBlue
® tank.
Important: if your vehicle's AdBlue
® tank is
completely empty – which is confirmed by
the alert displays and the impossibility of
starting the engine – you must add at least
3.8

litres (so two 1.89

litre bottles).
F

A

fter emptying the bottle, wipe away any
spillage around the tank filler using a damp
cloth. If any additive is spilt or splashed, wash
immediately with cold water or wipe with a
damp cloth.
If the additive has crystallised, clean it off
using a sponge and hot water.
F
R
efit the blue cap to the tank and turn it 1/6
th
of a turn clockwise, to its stop.
F

R

eplace the plastic valve, clipping it in the
opening.
F

R

eturn the storage box containing the tools
to its location.
F

R

eplace the boot floor and close the boot. Never dispose of AdBlue
® additive
bottles in the household waste. Place
them in a container provided for this
purpose or take them to your dealer.
Important: if topping up after
running out of Adblue , you must wait
approximately 5 minutes before switching
on the ignition, without opening the
driver's door , unlocking the vehicle or
inser ting the key in the ignition .
Switch on the ignition, then, after
10


seconds, start the engine.
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Practical information

112
Bonnet
Opening
Do not open the bonnet when there is a
very strong wind.
When the engine is hot, handle the
exterior safety catch and the stay with
care (risk of burns).
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 fully
latched. The location of the interior bonnet release
lever prevents opening of the bonnet when
the left-hand front door is shut.
When the engine is hot, handle the
exterior safety catch and the stay with
care (risk of burns), using the protected
area.
When the bonnet is open, take care not to
damage the safety catch.
Do not open the bonnet in very windy
conditions.
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid any risk of injury resulting from an
automatic change to START mode.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Due to the presence of electrical
equipment under the bonnet, it is
recommended that exposure to water
(rain, washing, etc.) be limited.
F

P

ull the interior release lever, located in the
lower dashboard, towards you.
F
P
ush the exterior safety catch to the left and
raise the bonnet. F

U
nclip the bonnet stay from its housing.
F
F
ix the stay in the notch to hold the bonnet
open.
Practical information

113
Engines
Petrol
Diesel
These engines are examples provided as a
guide.
The locations of the following elements may
vary:
-
E
ngine oil dipstick.
-

E
ngine oil filler cap.
-
P

riming pump. 6.
A i r f i l t e r.
7. Engine oil dipstick.
8. Engine oil filler cap.
9. Priming pump*
To avoid damaging the electrical units,
never use a high-pressure jet wash in the
engine compartment.
The diesel circuit is under very high
pressure.
All work on this circuit must be carried out
only by a CITROËN dealer or a qualified
workshop.
*
D
epending on engine.
1.
Screenwash fluid reservoir.
2. Engine coolant reservoir.
3. Brake fluid reser voir.
4. Battery.
5. Fusebox.
Checking levels
Check all of these levels regularly, in line with
the manufacturer's service schedule. Top them
up if necessary, unless other wise 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 recommendations and with
the vehicle's engine.
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
or indeed very corrosive.
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Practical information

114
Do not discard used oil or fluids into
sewers or onto the ground.
Take used oil to a CITROËN dealer or
a qualified workshop and dispose of
it in the containers reser ved for this
purpose.
Engine oil level
This level is checked using the
dipstick located under the bonnet. To
find this dipstick, see the description
of the engine compartment.
To ensure the accuracy of the reading, your
vehicle must be parked on a level sur face, with
the engine off for at least 30
minutes.
It is normal to top up the oil level between
ser vices (or oil changes). CITROËN
recommends that you check the level, and
top up if necessary, every 3,000 miles
(5,000 km).
Checking using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
H
old the dipstick by its coloured grip and
remove it completely.
F

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

R
e-insert the dipstick and push it fully down,
then pull it out again for a visual check: the
level must be between the two marks A and
B .
A = MA X
B = MIN -

I
f the level is below the MIN
mark, you must
top up the engine oil.
Topping up the engine oil level
Oil grade
The oil must be the correct grade for your
engine and comply with the manufacturer's
recommendations.
Refer to the under-bonnet view for the location
of the oil filler cap on your vehicle.
F

U
nscrew the oil filler cap to access the filler
opening.
F

A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
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 and topping up, carefully refit
the oil filler cap and return the dipstick to its
housing.
Engine oil changeIf you find that the level is above the A mark or
below the B mark, do not star t the engine.
-

I
f the level is above the MAX mark (risk of
damage to the engine), contact a CITROËN
dealer or a qualified workshop. Refer to the manufacturer’s service schedule
for details of the inter val for this operation.
In order to maintain the reliability of the engine
and emissions control system, never use
additives in the engine oil.
Practical information

115
Brake fluid level
The fluid level should be close to the
"MA X" mark. If it is not, check the
brake pad wear.
Draining the circuit
Refer to the manufacturer's service schedule
for details of the inter val for this operation.
Fluid specification
The fluid must conform to the manufacturer's
recommendations.
Coolant level
Check the coolant level regularly.
It is normal to top up the fluid
between two services.
The check and top-up must only be done with
the engine cold.
A low coolant level presents a risk of serious
damage to your engine.
The coolant level should be close to the "MA X"
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 the
coolant 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 when you need to
top up in an emergency, place 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.
Fluid specification
This fluid must conform to the manufacturer's
recommendations.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Screenwash fluid level
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 fluid with
antifreeze must be used that is appropriate for
the prevailing conditions, in order to preser ve
the components of the system (pump, reser voir,
pipes, etc.).
Filling with pure water is prohibited under all
circumstances (risk of freezing, limestone
deposits, etc.).
Diesel fuel additive level
(with particle filter)
A low additive level is indicated by
illumination of the ser vice warning
lamp, accompanied by an audible
warning and a message in the
screen (if a display screen is fitted).
To p p i n g u p
This additive must be topped up by a CITROËN
dealer or a qualified workshop without delay.
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Practical information

116
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Other wise, have them checked by a CITROËN
dealer or a qualified workshop.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened
(versions without quick release terminals)
and that the connections are clean.
For more information and the precautions
to take before starting work on the 12 V
battery , refer to the corresponding
section.
Versions equipped with Stop & Start are
fitted with a 12
V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
Air filter
Refer to the manufacturer's
ser vice schedule for details of the
replacement intervals for these
components.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g.
city driving), replace them twice as often if
necessary .
Passenger compartment
filter
Refer to the manufacturer's
ser vice schedule for details of the
replacement intervals for these
components.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g.
city driving), replace them twice as often if
necessary .
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
Oil filter
Change the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
ser vice schedule for details of
the replacement inter val for this
component.
Particle filter (Diesel)
The start of saturation of the particle
filter is indicated by the fixed
illumination of this warning lamp
accompanied by a warning message
in the screen (if a display screen is
fitted).
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 40

mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, this indicates a
low additive level; refer to "Diesel additive level"
section.
Practical information

136
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
If your vehicle has an automatic gearbox,
do not try to start the engine by pushing
the vehicle.
Access to the battery Starting using another
battery
When your vehicle's battery is discharged, the
engine can be started using a backup battery
(external or from another vehicle) and jump
leads or a battery booster.
Never try to start the engine by connecting
a battery charger.
Never use a 24V or higher battery booster.
Check beforehand that the backup
battery has a nominal voltage of 12V and
a capacity at least equal to that of the
discharged battery.
The two vehicles must not be in contact
with each other.
Switch off all the electrical consumers
on both vehicles (audio system, wipers,
lighting, etc.).
Make sure that the jump leads are not
close to moving parts of the engine (fan,
belts, etc.).
Do not disconnect the (+) terminal while
the engine is running. F

S
tart the engine of the vehicle with the
good battery and leave it running for a few
minutes.
F

O
perate the starter on the broken down
vehicle and let the engine run.
If the engine does not start straight away,
switch off the ignition and wait a few moments
before trying again.
The battery is located under the bonnet.
To gain access to it:
F

O

pen the bonnet using the interior release
lever, then the exterior safety catch.
F

S

ecure the bonnet stay.
F

R

emove the plastic cover on the (+)
terminal. The battery (-) terminal is not accessible. A
remote earth point is located on the engine.
F
L
ift the plastic cover on the (+) terminal, if
your vehicle has one.
F

C
onnect the red cable to the positive
terminal (+) of flat battery A (at the metal
elbow) then to the positive terminal (+) of
backup battery B or the booster.
F

C
onnect one end of the green or black
cable to the negative terminal (-) of backup
battery B or the booster (or an earth point
on the other vehicle).
F

C
onnect the other end of the green or black
cable to earth point C on the broken down
vehicle.
In the event of a breakdown