2023 CITROEN C4 stop mode

120
Driving
Steering-mounted controls



1. Selection/deselection of cruise control only or
Highway Driver Assist (depending on version)
2. Switch on/pause cruise control at the
previously saved speed setting
Confirmation of vehicle restart after automatic
stop (version with Stop & Go function)
3. Increase/Decrease the speed setting (if
cruise control activated)
Activation of cruise control in progress (if
cruise control deactivated)
Display and configuration of the inter-vehicle
distance setting
4. Activation of cruise control in progress
Use the speed suggested by the Road signs
recognition function
For more information on the Road signs
recognition


function, refer to the corresponding
section.
Information displayed on
the instrument panel


5. Cruise control activated (green)/paused
(grey)
6. Speed setting value
7. Speed suggested by the Road signs
recognition function
8. Vehicle held stationary (version with
Stop&Go function)
9. Inter-vehicle distance setting
10. Position of the vehicle detected by the
system
Use
Selecting the system
► With the engine running, press 1-ASSIST to
select cruise control mode.
The symbol for the Adaptive cruise control system is displayed on the instrument
panel.
Switching on cruise control
With an EAT8 automatic gearbox or a drive
selector, your speed must be between 0 and
112
mph (0 and 180 km/h).
System activation is also subject to the following
conditions:
–

driver's door closed.
–


driver's seat belt fastened.
–

mode D selected on the automatic gearbox.
–

parking brake released.
–


if the vehicle is stationary
, brake pedal
depressed.
►

Press
3 or 4-OK: the current speed becomes
the speed setting (minimum 19 mph (30
km/h))
and cruise control is immediately activated
(green display).
Modifying the speed setting
To change the speed setting using the vehicle’s
current speed:
►

For steps of +/- 1 mph (1 km/h), make
successive short presses upwards/downwards
on

3 to increase/decrease.
►

For steps of +/- 5 mph (5
km/h), press and
hold upwards/downwards on 3 to increase/
decrease.
Prolonged pressing and holding
upwards/downwards on 3 causes a rapid
change in vehicle speed.

122
Driving
(green symbol)
Cruise control active, vehicle
detected.
(green symbol)
Cruise control suspended,
following brief acceleration by
the driver.
(orange)
"Take back control"
►

Brake or accelerate, depending on the
context.
(red)
"Take back control"
►

T

ake back control of the vehicle
immediately: the system cannot manage the
current driving situation.
"Activation refused, conditions
unsuitable "
The system refuses to activate cruise control, as
the necessary conditions are not fulfilled.
Stop & Go function
(green symbols)
The system has brought the
vehicle to a complete stop. The
symbol "I I" is displayed.
Within 3 seconds of stopping, the vehicle
gradually and automatically begins moving
again.
Beyond 3 seconds of stopping, the driver must
accelerate or press 2-I I> to move off.
If the driver takes no action after the
vehicle has been stopped, the electric
parking brake is applied automatically after
about 5 minutes.
While the vehicle is immobilised, the
following recommendations apply:
–

The driver should not leave the vehicle.
–


Do not open the boot.
–


Do not drop off or pick up passengers.
–


Do not engage reverse gear
.
When restarting the vehicle, beware of
cyclists, pedestrians or animals who are
not taken into account by the system.
The driver must monitor their surroundings.
Operating limits
Cruise control operates by day and night, in dry
weather or moderate rainfall.
Certain situations cannot be managed by the
system and require driver intervention.
Cases not taken into account by the system:
–

Pedestrians, cyclists, animals.
–


Stationary vehicles (e.g.
traffic jams,
breakdown).


– Vehicles crossing your lane.
– V ehicles driving in the opposite direction.
Situations where the driver must suspend the
system:


– Vehicles in a tight bend.
– When approaching a roundabout.

– When following a narrow vehicle.
Reactivate the system when conditions allow .
Situations in which the driver is prompted to
immediately resume control:
–

Excessively sharp deceleration by the vehicle
in front of you.

152
Practical information
Compatibility of fuels
Petrol fuels conforming to the EN228 standard
containing up to 5% and 10% ethanol
respectively.

Diesel fuels conforming to the EN590, EN16734
and EN16709 standards and containing up to
7%, 10%, 20% and 30% fatty acid methyl ester
respectively. The use of B20 or B30 fuels, even
occasionally, imposes special maintenance
conditions referred to as "Arduous conditions".

Paraffinic Diesel fuel conforming to the EN15940
standard.
The use of any other type of (bio) fuel (vegetable or animal oils, pure or diluted,
domestic fuel, etc.) is strictly prohibited (risk
of damage to the engine and fuel system).
The only fuel additives authorised for use are those that meet the B715001 (petrol)
or B715000 (Diesel) standards.
Diesel at low temperature
At temperatures below 0 °C (+32 °F), the
formation of paraffins in summer-type Diesel fuels could prevent the engine from operating
correctly
. In these temperature conditions, use
winter-type Diesel fuel and keep the fuel tank
more than 50 % full.
At temperatures below -15 °C (+5 °F) to avoid
problems starting, it is best to park the vehicle
under shelter (heated garage).
Travelling abroad
Certain fuels could damage your vehicle’s
engine.
In certain countries, the use of a particular
fuel may be required (specific octane rating,
specific trade name, etc.) to ensure correct
operation of the engine.
For all additional information, consult a dealer.
Refuelling
Fuel tank capacity: approximately 50 litres.
Reserve level: approximately 6 litres.
Low fuel level
When the low fuel level is reached, this
warning lamp lights up on the instrument
panel, accompanied by the display of a message
and an audible signal. When it first comes on,
about 6 litres of fuel remain.
Until sufficient fuel is added, this warning lamp
appears 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.
A small arrow by the warning lamp indicates which side of the vehicle the
fuel filler flap is located on.
Stop & Start
Never refuel with the engine in STOP
mode; you must switch off the ignition.
Refuelling
When refuelling, at least 5 litres must be added
in order to be registered by the fuel gauge.
Opening the filler cap may create a noise caused
by an inrush of air. This vacuum is normal,
caused by the sealing of the fuel system.
To refuel in complete safety:
►

Always switch off the engine.

157
Practical information
7Identification labelLocationConfigurationPower type/Voltage range
C
Charging socket (charger side) TYPE 2AC
< 480 Vrms

K
Charging connector (vehicle side) COMBO 2 (FF)DC
50 V – 500 V
Standard charging, mode 2
Domestic socket
(standard charging - alternating current (AC))


Mode 2 with a standard socket: 8 A maximum
charging current.


Mode 2 with a Green'Up socket: 16 A
maximum charging current.
To have this type of socket installed, call a professional installer.
Specific domestic charging cable - mode 2 (AC)


Identification label C on the charging
connector (vehicle side).
Specific domestic charging cable
(mode 2)
You must not damage the cable.
In the event of damage, do not use it and
contact a CITROËN dealer or a qualified
workshop to replace it.
Control unit (mode 2)


POWER
Green: electrical connection established;
charging can begin.
CHARGE
Flashing green: charging in progress or
temperature pre-conditioning activated.
Fixed green: charging complete.
FAULT
Red: fault; charging not permitted or must
be stopped immediately. Check that everything

161
Practical information
7For a full charge, follow the desired charging
procedure without pausing it, until it ends
automatically. Charging can be either immediate
or deferred (except fast public charger, mode 4).
You can stop domestic or accelerated charging
at any time by unlocking the vehicle and
removing the nozzle. For superfast charging,
refer to the fast public charger.
For more information on the charging displays
on the Instrument panel and the Touch screen,
refer to the corresponding section.
It is also possible to monitor the charging
progress using the MyCitroën App
application.
For more information on Remotely
operable additional functions , refer to the
corresponding section.
As a safety measure, the engine will not start if the charging cable is plugged into
the connector on the vehicle. A warning is
displayed on the instrument panel.
Cooling the traction battery
The cooling fan in the engine
compartment comes on during charging to
cool the on-board charger and the traction
battery.
Low load / Driving
Driving when the charge level of the
traction battery is too low can lead to the
vehicle breaking down and can lead to
accidents or serious injuries. ALWAYS make
sure the traction battery has a sufficient
charge level.
Low load / Parking
If the outside temperature is negative,
it is recommended not to park your vehicle
outside for several hours at a low load (less
than 20%).
Vehicle in storage for more than
1 month
In the event of a long period of non-use of
the vehicle (beyond 4
weeks) without the
possibility of charging when restarting, the
self-discharge may make it impossible to
restart if the traction battery charge level
is a low or very low, especially at negative
ambient temperatures. ALWAYS make sure
that the traction battery has a charge between
20% and 40% if you do not plan to use your
vehicle for several weeks.
Do not connect the charging cable.
Always park the vehicle in a place with
temperatures between -10°C and 30°C
(parking in a place with extreme temperatures
can damage the traction battery).
Disconnect the cable from the (+) terminal
of the accessory battery in the engine
compartment.
Connect a 12 V battery charger to the (+)
and (-) terminals of the accessory battery
about every 3 months in order to recharge the
accessory battery and maintain an operating
voltage.
Precautions
Our electric vehicles have been developed in
accordance with the recommendations on the
maximum limits for electromagnetic fields, as
issued by the International Commission on Non-
Ionizing Radiation Protection
(ICNIRP - 1998
Guidelines).
Wearers of pacemakers or equivalent
devices
Ask your doctor about what precautions you should take, or ask the manufacturer
of your implanted electro-medical device about
whether its operation is guaranteed in an
environment which complies with the ICNIRP
recommendations.
If in doubt
Domestic or accelerated charging: do
not remain inside or near the vehicle, or near
the charging cable or charging unit, even for
a short time.
Superfast charging: do not use the system
yourself and avoid approaching public fast
charging points. Leave the area and ask a
third party to recharge the vehicle.

162
Practical information
For domestic or accelerated charging
Before charging
Depending on the context:
►

Have a professional check that the
electrical system to be used complies with
applicable standards and is compatible with
the vehicle.
►


Have a professional electrician install
a dedicated domestic power socket or
accelerated charging unit (W

allbox)
compatible with the vehicle.
You should preferably use the charging cable
available as an accessory.
For more information, contact a CITROËN
dealer or a qualified workshop.
During charging
While charging is in progress, unlocking
the vehicle will cause the charging to stop.
If no action is taken on one of the openings
(door or boot) or on the charging nozzle, the
vehicle will lock again after 30 seconds and
charging will resume automatically.
Never work under the bonnet:
–

Some areas remain very hot, even an hour
after charging ends - risk of burns!
–


The fan may start at any time - risk of cuts
or strangulation!
After charging
Check that the charging flap is closed.
Do not leave the cable connected to the
domestic power socket - risk of short-circuit
or electrocution in the event of contact with or
immersion in water!
For superfast charging
Before charging
Check that the fast public charging
station and its charging cable are compatible
with the vehicle.
If the exterior temperature is below:
–

0°C, charging times may be extended.
–


-20°C, charging is still possible, but
charging times may be extended even further
(the battery has to be heated first).
After charging
Check that the charging flap is closed.
Connection
► Before charging, check that the drive selector
is in mode P, otherwise charging is not possible.
►

Open the charging flap by pressing the
push-button, and check that there are no foreign
bodies on the charging connector

.
Domestic charging, mode 2



► Connect the charging cable from the control
unit to the domestic socket.
When the connection is made, all of the indicator
lamps on the control unit light up, then only the
POWER
indicator lamp remains on in green.
►

Remove the protective cover from the
charging nozzle.
►


Insert the nozzle into the charging connector
.
The start of charging is confirmed by the flashing
green CHARGE indicator lamps in the flap, then
those on the control unit.
If this is not the case, charging has not
started; restart the procedure, ensuring that all
connections are properly established.
The red indicator lamp in the flap comes on to
indicate that the nozzle is locked.
When charging is complete and while the
charging cable is still connected, opening

168
Practical information
Drive gently: the vehicle will be more
susceptible to the effects of side winds and its
stability may be affected.
Regularly check the security and tight
fastening of the roof bars, at least before each
trip.
Remove the roof bars once they are no longer
needed.
Sunroof
Check that the load does not pass below
the roof bars so that it does not impede the
movements of the sunroof - risk of major
damage!
Direct fitting on roof

The transverse bars must only be fixed at the
four anchorage points located on the roof frame.
These points are concealed by the vehicle doors
when the doors are closed.
The roof bar fixings have a stud which must be
inserted into the opening of each anchorage
point.
Snow chains
In wintry conditions, snow chains improve
traction as well as the behaviour of the vehicle
when braking.
Snow chains must be fitted only to the
front wheels. They must never be fitted to
"space-saver" type spare wheels.
Observe the legislation in force in your
country relating to the use of snow
chains and maximum authorised speeds.
Use only chains designed to be fitted to the type
of wheel fitted to the vehicle:
Original tyre size Chain type 215/65 R16 Polaire XP9 120
(9
mm)
215/60 R17 Polaire XP9 120
(9
mm)
195/60 R18 Polaire PSS 112
(10
mm)
For more information on snow chains, contact a
dealer or a qualified workshop.
Installation tips
► To fit the snow chains during a journey, stop
the vehicle on a flat surface at the side of the
road.
►

Apply the parking brake and position any
wheel chocks under the wheels to prevent
movement of the vehicle.
►


Fit the snow chains following the instructions
provided by the manufacturer

.
►

Move off gently and drive for a few moments,
without exceeding 31

mph (50 km/h).
►

Stop the vehicle and check that the snow
chains are correctly tightened.
It is strongly recommended that you
practise fitting the snow chains on a level
and dry surface before setting off.
Avoid driving with snow chains on roads that have been cleared of snow to avoid
damaging the vehicle's tyres and the road
surface. If the vehicle is fitted with alloy
wheels, check that no part of the chain or its
fixings is in contact with the wheel rim.
Energy economy mode
This system manages the duration of use of
certain functions, in order to conserve a sufficient
level of charge in the battery with the ignition off.
After switching off the engine and for a maximum
cumulative period of around 30 minutes, you can

169
Practical information
7continue to use functions such as the audio and
telematics system, dipped beam headlamps or
courtesy lamps.
Selecting the mode
A confirmation message is displayed when
energy economy mode is entered, and the active
functions are placed on standby.
If a telephone call is in progress at the
time, it will be maintained for around 10
minutes via the audio system’s hands-free
system.
Exiting the mode
These functions are automatically reactivated the
next time the vehicle is used.
To restore the use of these functions
immediately, start the engine and let it run:
–

For less than 10 minutes, to use the
equipment for approximately 5 minutes.
–


For more than 10 minutes, to use the
equipment for approximately 30 minutes.
Let the engine run for the specified duration to
ensure that the battery charge is sufficient.
T

o recharge the battery, avoid repeatedly or
continuously restarting the engine.
A flat battery prevents the engine from starting.
For more information on the 12
V battery/
Accessories battery /, refer to the
corresponding section.
Load reduction mode
This system manages the use of certain
functions according to the level of charge
remaining in the battery.
When the vehicle is being driven, the load
reduction function temporarily deactivates certain
functions, such as the air conditioning and the
heated rear screen.
The deactivated functions are reactivated
automatically as soon as conditions permit.
Bonnet
Stop & Start
Before doing anything under the bonnet,
you must switch off the ignition to avoid any
risk of the engine restarting automatically.
Take care with objects or clothing that could
be caught in the blades of the cooling fan
or in certain moving components - risk of
strangulation and serious injury!
Electric motor
Take care with objects or clothing that
could be caught in the blades of the cooling
fan or in certain moving components - risk of
strangulation and serious injury!
Before carrying out any work under the
bonnet, you must switch off the ignition, check
that the READY indicator lamp is off on the
instrument panel and disconnect the nozzle
from the charging connector if it is connected.
The location of the interior bonnet release lever prevents the bonnet being
opened when the left-hand front door is
closed.
When the engine is hot, handle the
exterior safety catch and the bonnet 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 under very windy
conditions.
Cooling of the engine when stopped
The engine cooling fan may start after
the engine has been switched off.
Take care with objects or clothing that
could be caught in the blades of the fan!