2016 Citroen C5 engine

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Lane departure warning system
This system is particularly useful on motor ways
and main roads.
Activation
F When switching the ignition on or with
the engine running, press this button; the
indicator lamp comes on.
Deactivation
F Press this button again, the indicator lamp
goes off.
The status of the system remains in the
memory when the ignition is switched off.
Detection
You are warned by the vibration of the driver's
seat cushion:
- on the right-hand side, if the marking on
the ground has been crossed on the right,
- on the left-hand side, if the marking on the
ground has been crossed on the left.
No warning is transmitted while the direction
indicator is active and for approximately
20 seconds after the direction indicator is
switched off.
A warning may be transmitted if a direction
marking (e.g. arrow) or non-standard marking
(e.g. graffiti) is crossed.
Operating fault
In the event of a malfunction, the service
warning lamp comes on, accompanied by an
audible signal and a message in the screen.
Contact a CITROËN dealer or a qualified
workshop.
System which detects the involuntary crossing
of longitudinal traffic lane markings on the
ground (solid or broken line).
Sensors, fitted below the front bumper, trigger
a warning if the vehicle drifts over a lane
marking (speed higher than 50 mph (80 km/h)).
The detection may be impeded:
- if the sensors are dirty (mud, snow...),
- if the markings on the ground are
worn,
- if there is little contrast between the
markings on the ground and the road
sur face.
The lane departure warning system
cannot in any circumstances replace
the need for vigilance on the part of the
driver.
It is necessary to observe driving
regulations and take a break every
two hours.
Driving

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"Hydractive III +" electronic suspension
The suspension automatically and instantly
adjusts to different driving styles and to
the profile of the road, providing the best
compromise between occupant comfort and
vehicle road holding.
The system alternates between soft and firm
suspension settings, maximising comfort at the
same time as constantly ensuring the highest
level of safety. It also automatically corrects
ride height, according to the vehicle load and
driving conditions.
In addition, the "Hydractive III +" system
allows you to choose between two modes of
suspension.
A change of suspension mode can be made
either when the vehicle is moving or when
stationary, by pressing button A.
Display in the instrument panel
The suspension mode selected is displayed in
the instrument panel screen.
Normal mode
This mode favours soft damping for
maximum comfort.
If the speed authorised for a
particular position is exceeded, the
vehicle reverts automatically to the
normal road position.
SPORT mode
This mode favours dynamic driving.
The warning lamp on button A comes
on in addition to the message in the
instrument panel screen.
SPORT mode is retained when you
switch off the engine.
Vehicle positions
Position changes may only be made when
the engine is running.
The adjustable ground clearance meets all
types of situation. Apart from a few specific
situations, the vehicle should be in the Normal
position.
F Press once on one of the adjustment
controls.
The change in position is indicated by a
message on the instrument panel screen.
driving

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Manual controls
Lighting off (ignition off)
Daytime running lamps (engine running).
Automatic illumination of headlamps.
Sidelamps.Dipped headlamps or main
beam headlamps.
B. Stalk for switching headlamps: pull
the stalk towards you to switch the
lighting between dipped and main beam
headlamps.
In the lamps off and sidelamps modes, the
driver can switch on the main beam headlamps
temporarily ("headlamp flash") by maintaining a
pull on the stalk.
Displays
The lighting is controlled directly by the driver
by means of the ring A and the stalk B .A.
Main lighting mode selection ring: turn it
to position the symbol required facing the
mark.
C. Foglamps selection ring.
The foglamps operate with the sidelamps and
the dipped and main beam headlamps.
Illumination of the corresponding indicator
lamp in the instrument panel confirms that the
lighting selected is on.
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Visibility

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Lighting left on
When a front door is opened with the
ignition off and in manual lighting mode,
an audible signal warns the driver if the
vehicle's lighting is still on.
In this case, switching off the lighting
stops the audible signal.
With the ignition off, if the dipped
headlamps remain on, they will switch
off automatically after thirty minutes to
prevent discharging of the battery.* Depending on the country of sale.
Daytime-running lampsManual guide-me-home
lighting
Switching on
F With the ignition off, "flash" the headlamps
using the lighting stalk.
F A further "headlamp flash" switches the
function off.
Switching off
The manual guide-me-home lighting switches
off automatically after a set time.
System which switches on special lamps at the
front, to make the vehicle more visible by day.
They come on automatically and stay on when
the engine is running, if:
-
The function is activated* in the vehicle
parameters menu.
- The lighting control stalk is at position 0
or AUTO .
- The headlamps are off.
You can deactivate the function* via the vehicle
parameters menu. The temporary illumination of the dipped beam
headlamps after the vehicle's ignition has been
switched off makes the driver's exit easier
when the light is poor.
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Visibility

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Trajectory control systems
Anti-slip regulation (ASR) and dynamic stability
control (DSC)
Activation
This is indicated by flashing of this
warning lamp in the instrument panel.
Your vehicle has a system to improve traction
on snow: intelligent traction control
.
This system detects situations of low adhesion
that might make moving off and progress
difficult on deep fresh snow or compacted
snow.
In these situations the intelligent traction
control system regulates the amount of wheel
slip to optimise the traction and trajectory
control of your vehicle.
For vehicles with Hydractive III + suspension,
manual adjustment of ground clearance to
the intermediate position improves further the
ability to make progress in deep snow (see the
relevant paragraph).
The anti-slip regulation (also known as traction
control) optimises traction to prevent skidding
of the wheels, by acting on the brakes of the
driving wheels and on the engine.
The electronic stability control acts on the
brake of one or more wheels and on the engine
to keep the vehicle on the trajectory required
by the driver, within the limits of the laws of
physics.
Intelligent traction control
system ("Snow motion")
These systems are activated automatically
each time the vehicle is started.
They come into operation in the event of a grip
or trajectory problem.
The use of snow tyres is strongly
recommended on sur faces with low
adhesion.
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Safety

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Reactivation
Operating fault
Illumination of this warning lamp and
the lamp in the deactivation button,
accompanied by an audible signal
and a message, indicate a fault with
the system.
Deactivation
Reactivate the systems as soon as the level of
grip permits.
F Press this button.
The indicator lamp in the button
comes on.
Contact a CITROËN dealer or a qualified
workshop to have the system checked.
The DSC and ASR systems no longer act
on the operation of the engine and on the
brakes in the event of a involuntary change of
trajectory.
F
Press this button again.
The indicator lamp in the button
goes off.
The systems are reactivated automatically
each time the ignition is switched back on or
from 30 mph (50 km/h).
Below 30 mph (50 km/h), you can reactivate
them manually:
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground...), it may be advisable to deactivate
the d
SC and a SR, so that the wheels can turn
freely and regain grip.
Safety

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Fuel tank
Capacity of the tank: approximately 71 litres*.
Low fuel level
When the low fuel level in the
tank is reached, this warning
lamp comes on in the instrument
panel, accompanied by an
audible warning and a message in the display
screen. When it first comes on, there remains
around 5 litres of fuel in the tank.
You must refuel to avoid running out of fuel.
F Press at the top left corner, then pull on its
edge. While you are refuelling, the engine must be
stopped and the ignition switched off.
F
Turn the key a quarter turn to lock and
unlock the filler cap.
F When refuelling, place the cap on hook A .
F Fill the tank, but do not persist after the
third cut-off ; this could cause your vehicle
to malfunction.
For a petrol engine with a catalytic
converter, the use of unleaded fuel is
compulsory.
The filler neck is narrower to ensure that only
unleaded petrol nozzles can be put in.
Opening the fuel flap Refuelling
Additions of fuel must be of at least
5 litres to be taken into account by the
fuel gauge.
Opening the filler cap may create a
noise of an inrush of air. This vacuum,
which is entirely normal, is caused by
the sealing of the fuel system.
With Stop & Start, never refuel with the
system in STOP mode; you must switch
off the ignition with the key.
* 55 litres for Slovakia.
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Practical information

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Misfuel prevention (Diesel)*
When a petrol filler nozzle is introduced into the
fuel filler neck of your Diesel vehicle, it comes
into contact with the flap. The system remains
closed and prevents filling.
Do not persist but introduce a Diesel type
filler nozzle. Mechanical device which prevents filling 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
It remains possible to 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
s l ow l y.
* Depending on the country of sale.
Practical information