engine CITROEN C5 2022 Owner's Guide

62
Lighting and visibility
Switching on the lamps after
switching off the ignition
To reactivate the lighting control, rotate the
ring to the "AUTO" position, then to the
desired position.
If the driver's door is opened, a temporary
audible signal warns the driver that the lamps
are on.
They will go off automatically after a period
of time that depends on the level of charge in
the battery (entering energy economy mode).
In some weather conditions (e.g. low
temperature or humidity), misting on the
internal surface of the glass of the headlamps
and rear lamps is normal, and will disappear
after the lamps have been on for a few
minutes.
Never look too closely at the light beam
of LED technology lamps - risk of serious
eye injury!


Travelling abroad
If planning to use your vehicle in a
country that drives on the other side of the
road, the dipped beam headlamps must be
adjusted to avoid dazzling oncoming drivers.
Contact a CITROËN dealer or a qualified
workshop.
Daytime running lamps/
Sidelamps
These LED lamps at the front of the vehicle light
up automatically when the engine starts.
They perform the following functions:
–

Daytime running lamps (lighting control stalk
at position

"AUTO" with adequate ambient light).
–

Sidelamps (lighting control stalk at position
"

AUTO" with low ambient light or "Sidelamps
only" or "Dipped/main beam headlamps").
Direction indicators

â–º Left or right: lower or raise the lighting control
stalk, beyond the point of resistance.
If you keep the direction indicators on for
more than 20 seconds, the volume of the
audible signal will increase if the speed is
above 50 mph (80 km/h).
Three flashes
â–º Press briefly upwards or downwards, without
going beyond the point of resistance; the
direction indicators will flash 3 times.
Parking lamps
(Depending on version)
Vehicle side marking by lighting the sidelamps
on the traffic side only.
â–º

Within one minute after switching off the
ignition, operate the lighting control stalk
upwards or downwards, depending on the side
of the traffic (e.g.

when parking on the right, push
the lighting control stalk down to light up on the
left).
This is confirmed by an audible signal and the
lighting of the corresponding direction indicator
lamp on the instrument panel.
â–º

T
o switch off the parking lamps, return the
lighting control stalk to the central position.

73
Safety
5accompanied by a message and an audible
signal, indicates an EBFD malfunction.
You must stop the vehicle.
Stop as soon as it is safe to do so and switch off
the ignition.
Contact a CITROËN dealer or a qualified
workshop.
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
After an impact
Have it checked by a CITROËN dealer or
a qualified workshop.
Emergency braking
assistance (EBA)
This system reduces the emergency stopping
distance, by optimising the braking pressure.
It is triggered in relation to the speed at which
the brake pedal is depressed. The effect of this
is a reduction in the resistance of the pedal and
an increase in braking efficiency.
Post Collision Safety Brake
(APCB)
If an accident is detected, the vehicle initiates
automatic post collision braking. The goal of this
system is to reduce the risk of further collisions if
the driver does not react. The system is not operational if the capability of
the vehicle to trigger and execute the automatic
post collision braking is not available, as it can
occur in destructive accidents or in other specific
accident scenarios.
It is possible to override the automatic braking by
pressing the brake pedal or accelerator pedal.
Operating conditions
The system operates, if the following conditions
are met:
–

Airbags or pyrotechnic seat belt pretensioners
have been deployed by the collision.
–


Braking systems and electric functions remain
continuously operational during and after
collision.
–


Driver has not depressed the brake or
accelerator pedal.
Malfunction
In the event of a
malfunction, one of these
warning lamps will come on fixed on the
instrument panel, accompanied by the Service
warning lamp, the display of a message and an
audible signal.
Visit a CITROËN dealer or a qualified workshop.
Anti-slip regulation (ASR) / Dynamic stability control
(DSC)
Anti-slip regulation (or traction control) optimises
traction by using engine braking and by applying
the brakes on the driving wheels to avoid one
or more wheels spinning. It also enhances the
vehicle's directional stability.
If there is a difference between the vehicle’s
trajectory and the path desired by the driver, the
dynamic stability control system automatically
uses engine braking and the brakes on one or
more wheels to return the vehicle to the desired
path, within the limits of the laws of physics.
These systems are activated automatically every
time the vehicle is started.
These systems are activated in the event of a problem with grip or trajectory
(confirmed by this warning lamp flashing on the
instrument panel).
Deactivation/Reactivation
In exceptional conditions (e.g. moving a vehicle
that is bogged down in mud, stuck in snow , on
loose soil), it may prove useful to deactivate the
DSC/ASR systems, so that the wheels can move
freely and regain grip.
Reactivate the system as soon as the level of
grip permits.
It is configured in the ADAS touch screen
application.

74
Safety
Deactivation/reactivation is confirmed by
the lighting/switching off of this indicator
lamp on the instrument panel and the display of
a message.
The ASR system is reactivated automatically
every time the ignition is switched on or at
speeds over 31 mph (50
km/h).
Reactivation is manual below 31 mph (50 km/h).
Malfunction
In the event of a malfunction, this warning
lamp lights up on the instrument panel,
accompanied by the display of a message and
an audible signal.
Have it checked by a CITROËN dealer or a
qualified workshop.
ASR/DSC
These systems enhance safety during
normal driving, but should not encourage
the driver to take extra risks or drive at high
speed.
It is in conditions of reduced grip (rain, snow,
ice) that the risk of loss of grip increases. It
is therefore important for your safety to keep
these systems activated in all conditions, and
particularly in difficult conditions.
Correct operation of these systems depends
on compliance with the manufacturer's
recommendations relating to the wheels
(tyres and rims), braking and electronic
components, as well as the assembly and
repair procedures provided by CITROËN
dealers.
In order to ensure that these systems remain
effective in wintry conditions, the use of snow
or all-season tyres is recommended. All four
wheels must be fitted with tyres approved for
your vehicle.
All tyre specifications are listed on the
tyre/paint label. For more information
on Identification markings , refer to the
corresponding section.
Trailer stability assist (TSA)
When towing, this system reduces the risk of the
vehicle or trailer snaking.
Operation
The system is activated automatically when the
ignition is switched on.
The electronic stability control system (ESC)
must not have any faults.
The vehicle speed must be between 37 and 99
mph (60 and 160
km/h).
If the system detects that the trailer is
snaking, it applies the brakes to stabilise
the trailer and reduces engine power, if
necessary, to slow the vehicle (indicated by the
flashing of this warning lamp on the instrument
panel and the brake lamps coming on).
For information on weights and towed loads,
refer to the Engine technical data and towed
loads section or your vehicle’s registration
certificate.
To ensure safe driving with a Towing device,
refer to the corresponding section.
Malfunction
If a fault occurs, this warning lamp lights
up on the instrument panel, accompanied
by a message and an audible signal.
To continue towing a trailer, reduce speed and
drive carefully!
Have it checked by a CITROËN dealer or a
qualified workshop.
The trailer stability control system provides an extra safety feature under
normal driving conditions, when following the
recommendations for use of trailers and
current legislation in force in your country. It
must not encourage the driver to take extra
risks, such as using a trailer in unsuitable
conditions of operation (e.g.
excessive load,
exceeded nose weight, worn or under-inflated
tyres, faulty braking system) or driving at
excessive speed.
In certain cases, the system may not detect
trailer snaking, particularly with a light trailer.
When driving on slippery or poor surfaces, the
system may not be able to prevent sudden
trailer snaking.

88
Driving
Driving recommendations
â–º Observe the driving regulations and remain
vigilant whatever the traffic conditions.
â–º

Monitor your environment and keep your
hands on the wheel to be able to react to
anything that may happen any time.
â–º


Drive smoothly
, anticipate the need for
braking and maintain a longer safety distance,
especially in bad weather.
â–º

Stop the vehicle before performing operations
that require sustained attention (e.g.

settings).
â–º

During long trips, take a break every 2 hours.
Important!
Never leave the engine running in a
closed space without sufficient
ventilation. Internal combustion engines emit
toxic exhaust gases such as carbon
monoxide. Danger of poisoning and death!
In very severe wintry conditions
(temperature below -23°C), let the engine
run for 4 minutes before moving off, to ensure
the correct operation and durability of the
mechanical components of your vehicle
(engine and gearbox).
Never drive with the parking brake
applied . Risk of overheating and
damaging the braking system!
Do not park the vehicle or leave the
engine running on a flammable
surface (e.g. dry grass, dead leaves).The
vehicle exhaust system is very hot, even
several minutes after the engine stops. Risk
of fire!
Never drive on surfaces covered with
vegetation (e.g. tall grass,
accumulated dead leaves, crops, debris)
such as a field, a country lane overgrown
with bushes or a grassy verge.
This vegetation could come into contact with
the vehicle's exhaust system or other systems
which are very hot. Risk of fire!
Make sure you do not leave any item in
the passenger compartment which could
act like a magnifying glass under the effect of
the sun's rays and cause a fire. Risk of fire or
damage to interior surfaces!
Never leave the vehicle unattended,
with the engine running . If you have to
leave your vehicle with the engine running,
apply the parking brake and put the automatic
gearbox into position N or P.
Never leave children inside the vehicle
unsupervised.
On flooded roads
We strongly advise against driving on flooded
roads, as this could cause serious damage to
the internal combustion engine or electric motor,
the gearbox and the electrical systems of the
vehicle.


If the vehicle absolutely must drive through a
flooded section of road:
â–º

Check that the depth of the water does not
exceed 15

cm, taking account of waves that
might be generated by other users.
â–º

Deactivate the Stop & Start function.
â–º


Drive as slowly as possible without stalling. In
all cases, do not exceed 6 mph (10

km/h).
â–º

Do not stop and do not switch off the motor
.
On leaving the flooded road, as soon as safety
conditions allow, make several light brake
applications to dry the brake discs and pads.
If in doubt about the state of your vehicle,
contact a CITROËN dealer or a qualified
workshop.

89
Driving
6Towing
Driving with a trailer places greater
demands on the towing vehicle and
particular care must be taken.
Do not exceed the maximum towable
weights.
At altitude: reduce the maximum load by
10% per 1,000 metres of altitude; the lower
air density at high altitudes decreases engine
performance.
New vehicle: do not tow a trailer until the
vehicle has driven at least 620 miles
(1,000 kilometres).
If the outside temperature is high, let the
engine idle for 1 to 2 minutes after the
vehicle comes to a stop, to help it to cool.
Before setting off
Nose weight
â–º Distribute the load in the trailer so that the
heaviest items are as close as possible to the
axle and the nose weight (at the point where it
joins your vehicle) approaches the maximum
permitted without exceeding it.
Tyres
â–º Check the tyre pressures of the towing
vehicle and of the trailer , observing the
recommended pressures.
Lighting
â–º Check the electrical signalling on the trailer
and the headlamp beam height of your vehicle.
If a genuine CITROËN towing device is
used, the rear parking sensors will be
deactivated automatically to avoid the audible
signal.
When driving
Cooling
Towing a trailer uphill causes the coolant
temperature to increase. The maximum towable
load depends on the gradient and the exterior
temperature. The fan’s cooling capacity does not
increase with engine speed.
â–º

Reduce speed and lower the engine speed to
limit the amount of heating produced.
â–º


Pay constant attention to the coolant
temperature.
If this warning lamp and the STOP
warning lamp come on, stop the
vehicle and switch off the engine as soon as
possible.
Brakes
Using the engine brake is recommended to limit
the overheating of the brakes. Braking distances
are increased when towing a trailer.
Side wind
Bear in mind that the vehicle will be more
susceptible to wind when towing.
Anti-theft protection
Electronic immobiliser
The keys contain a code, which must be
recognised by the vehicle before starting is
possible.
If the system malfunctions, indicated by the
display of a message, the engine will not start.
Contact a CITROËN dealer.
Starting/Switching off the
engine with Keyless Entry
and Starting
The electronic key must be present in the passenger compartment.
If the electronic key is not detected, a
message is displayed.
Move the electronic key so that the engine
can be started or switched off.

90
Driving
For versions fitted with Proximity Keyless
Entry and Start, the electronic key is also
detected in the boot.
If there is still a problem, refer to the "Key
not detected - Back-up starting or Back-up
switch-off" section.
Starting
â–º Select mode P or N on the automatic
gearbox, then depress the brake pedal.


â–º Press the " START/STOP" button while
maintaining pressure on the pedal until the
engine starts.
In all circumstances, if one of the starting
conditions is not met, a message is displayed.
In some circumstances, a message indicates
that it is necessary to turn the steering wheel
while pressing the " START/STOP" button to
assist unlocking of the steering column.
Petrol engines
With Petrol engines, after a cold start,
pre-heating the catalytic converter can cause
noticeable engine vibrations, for anything up
to 2 minutes (accelerated idle speed).
Starting rechargeable hybrid
vehicles
â–º Fully depress the brake pedal and press
the START/STOP button for approximately 2
seconds.
â–º Keep you r foot on the pedal until this
indicator lamp comes on, indicating the
activation of the rechargeable hybrid system
(confirmed by an audible signal).
To exit Park mode, wait for the READY indicator lamp to come on.
By default, the system starts in Electric mode.
Depending on certain parameters (battery
charge level or outside temperature), the system
determines whether it is necessary to start the
petrol engine.
It is possible to change the driving mode at any
time using the mode selector.
When the vehicle starts in electric mode,
it makes no noise.
Pay particular attention to pedestrians and
cyclists who may not hear the vehicle coming
despite the pedestrian horn.
Switching off
â–º Deactivate cruise control alone or Highway
Driver Assist (depending on version).
â–º

Immobilise the vehicle using the parking
brake.
â–º


Select mode
P on the automatic gearbox.
â–º Press the "START/STOP" button.
â–º For rechargeable hybrid vehicles, before
leaving the vehicle, check that the READY

indicator lamp is switched off.
The automatic gearbox locks in mode P.
If the vehicle is not immobilised, the
engine will not stop.
With the engine off, the braking and
steering assistance systems are also cut
off - risk of loss of control of the vehicle!
Never leave your vehicle with the
electronic key still inside.
Switching on the ignition
without starting the engine
With the electronic key in the passenger
compartment, pressing the " START/STOP"
button, without depressing any of the pedals ,
allows the ignition to be switched on without
starting the engine.
â–º

Press this button again to switch off the
ignition and allow the vehicle to be locked.
Key not detected
Back-up starting
A back-up reader is fitted to the steering column,
to enable the engine to be started if the system

91
Driving
6fails to detect the key in the recognition zone, or
if the battery in the electronic key is flat.


â–º Place and hold the remote control against the
back-up reader .
â–º

Select mode
P on the automatic gearbox,
then depress the brake pedal.
â–º

Press the "
START/STOP" button.
The engine starts.
Back-up switch-off

If the electronic key is not detected or is no
longer in the recognition zone, a message appears in the instrument panel when closing a
door or trying to switch off the engine.
â–º

T
o confirm the instruction to switch off the
engine, press the " START/STOP" button for
approximately 5 seconds.
In the event of a fault with the electronic key,
contact a CITROËN dealer or a qualified
workshop.
Emergency switch-off
In case of emergency only, the engine can be
switched off without conditions (even when
driving).
â–º

Press the "
START/STOP" button for about
5
seconds.
Electric parking brake
In automatic mode, this system applies the
parking brake when the engine is switched off
and releases it when the vehicle moves off.




At any time, with the engine running:
â–º T o apply the parking brake, briefly pull the
control.
â–º To release it, briefly push the control while
pressing the brake pedal.
Automatic mode is activated by default.
This automatic operation can be deactivated in
certain situations.
Indicator lamp
This indicator lamp comes on both on the instrument panel and on the control to
confirm that the parking brake has been applied,
accompanied by display of the message
"Parking brake applied".
The indicator lamp goes out to confirm the
release of the parking brake, accompanied by
the display of the message " Parking brake
released ".
The indicator lamp flashes in response to a
manual request to apply or release the brake.
In the event of a battery failure, the
electric parking brake will not operate.
As a safety measure, if the parking brake is
not applied, immobilise the vehicle by placing
the supplied chock against one of the wheels.
Contact a CITROËN dealer or a qualified
workshop.

92
Driving

Before leaving the vehicle, check that the
parking brake is applied: the parking
brake indicator lamps on the instrument panel
and the control must be on fixed.
If the parking brake is not applied, there is an
audible signal and a message is displayed on
opening the driver's door.
Never leave a child alone inside the
vehicle, as they could release the parking
brake.
When the vehicle is parked: on a
steep slope, heavily loaded or during
towing
Turn the wheels toward the pavement and
select mode
P on the automatic gearbox.
When towing, the vehicle is approved for
parking on slopes of up to 12%.
Manual operation
Manual release
With the ignition on or engine running:
â–º Press the brake pedal.
â–º While maintaining pressure on the brake
pedal, briefly push the control.
If the brake pedal is not depressed, the
parking brake is not released and a
message is displayed.
Manual application
With the vehicle stationary:
â–º Briefly pull the control.
The control indicator lamp flashes to confirm the
application request.
Automatic operation
Automatic release
First ensure that the engine is running and that
the driver's door is closed.
The electric parking brake gradually releases
automatically as the vehicle moves off.
With an automatic gearbox
â–º

Depress the brake pedal.
â–º


Select mode
D, M or R.
â–º

Release the brake pedal and depress the
accelerator pedal.
If the brake does not release
automatically, check that the front doors
are fully closed.
When stationary with the engine running,
do not depress the accelerator pedal
unnecessarily. Risk of parking brake release.
Automatic application
With the vehicle stationary, the parking brake
is applied automatically when the engine is
switched off.
It is not applied automatically if the
engine stalls or enters STOP mode with
Stop & Start.
In automatic mode, the parking brake
can be manually applied or released at
any time using the control.
Special cases
Immobilising the vehicle with the
engine running
To immobilise the vehicle with the engine
running, briefly pull the control.
Parking the vehicle with the brake
released
In very cold conditions (ice), applying the
parking brake is not recommended.
To immobilise the vehicle, place the chock
against one of the wheels.

93
Driving
6Mode P is automatically selected when
the ignition is switched off. The wheels
are blocked.
For more information on Free-wheeling, refer
to the corresponding section.
While mode N is selected, opening the
driver’s door triggers an audible signal
and selection of mode P.
The audible signal stops when the driver's
door is closed.
Deactivating automatic
operation
In some situations, for example when it is
extremely cold or when towing (e.g. caravan,
breakdown), it may be necessary to deactivate
automatic operation of the system.
â–º

Start the engine.
â–º


Use the control to apply the parking brake, if
it is released.
â–º


T
ake your foot fully off the brake pedal.
â–º

Keep the control pushed in the release
direction for 10 to a maximum of

15 seconds.
â–º

Release the control.
â–º


Depress and hold the brake pedal.
â–º


Pull the control in the application direction for
2

seconds.
This indicator lamp on the instrument panel comes on to confirm deactivation of
the automatic functions. â–º

Release the control and the brake pedal.
From this point onwards, only the manual
functions, using the control, allow the parking
brake to be applied and released.
â–º

Follow this procedure again to reactivate
automatic operation (confirmed by the indicator
lamp on the instrument panel going out).
Emergency braking
If depressing the brake pedal fails to provide
effective braking or in exceptional circumstances
(e.g.
driver unwell, assisted driving), the vehicle
can be braked by sustained pulling on the
electric parking brake control. Braking continues
for as long as the control is kept pulled, and
ceases when the control is released.
The ABS and DSC systems stabilise the vehicle
during emergency braking.
If emergency braking malfunctions, the message
"Parking brake fault" will be displayed on the
instrument panel.
If the ABS and DSC systems
malfunction, indicated by the
lighting of one or both warning lamps on the
instrument panel, the vehicle’s stability is no
longer ensured.
â–º

In this case, ensure the vehicle's stability by
successive and repeated "pull-release" actions
on the electric parking brake control until the
vehicle comes to a complete stop.
Automatic gearbox
With petrol engine
Automatic 8-speed gearbox with push selector. It also offers a manual mode with gear changes
via control paddles located
behind the steering
wheel.
With rechargeable hybrid
engine
Automatic 8-speed gearbox with push selector and regenerative braking function.
With the exception of the manual mode and
regenerative braking function, its operation is
identical to that of other EAT8 gearboxes.
Push selector

94
Driving
P.Auto Park
Press this button to switch to Parking mode.
For parking the vehicle: the front wheels are
blocked.
R. Reverse
N. Neutral
To free-wheel and move the vehicle, with the
ignition off.
For more information on Free-wheeling, refer
to the corresponding section.
D. Driving in automatic mode
The gearbox manages gear changes
according to the style of driving, the road
profile and the vehicle load.
M. Driving in manual mode
Press this button to switch to manual mode.
The driver changes gear using the steering-
mounted controls.
B. Driving in automatic mode with regenerative
braking function (Rechargeable hybrid)
Press this button to activate the regenerative
braking function.
The gearbox also manages braking when the
accelerator pedal is released.
â–º

In mode
N, with your foot on the brake pedal,
push without passing the point of resistance: •

Forwards, mode
R is selected.
•

Backwards, mode D

is selected.
Release the selector fully after each push; it
will then return to its initial position.Special cases:
To avoid mode N (quick change from D to R and
back again):
â–º

In mode
R, push backwards past the point of
resistance, mode D is selected.
â–º

In mode
D, push forwards past the point of
resistance,
mode R is selected.
â–º

T
o return to mode N, push without passing
the point of resistance.
Steering-mounted controls
(Depending on equipment)
In mode M or D, the steering-mounted control
paddles can be used to change gear manually.
They cannot be used to select neutral or to
engage or disengage reverse gear.


â–º Pull the " +" or "-" paddle towards you and
release to shift up or down a gear, respectively.
Information displayed on
the instrument panel
When the ignition is switched on, the gearbox
status is displayed on the instrument panel:
P Parking
R Reverse
N Neutral
D1...8 Automatic forward gear
B1...8 Automatic forward gear with
regenerative braking function activated
M1...8 Manual forward gear
In all-electric driving, the gear engaged is not
indicated.
The state of the gearbox remains displayed on
the instrument panel for a few seconds after
switching off the ignition.
Operation
Only appropriate mode change instructions are
validated.
With the engine running, if it is necessary to
depress the brake pedal to change modes,
an alert message will be displayed on the
instrument panel.
With the engine running and the brakes
released, if R, D or M is selected, the
vehicle moves off, even without pressing the
accelerator pedal.
Never depress the accelerator and brake
pedals at the same time - risk of damage to
the gearbox!