2022 CITROEN C5 X stop start

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:
► Press the brake pedal.
► 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:
► 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
►

Depress the brake pedal.
►


Select mode
D, M or R.
►

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.
►

Start the engine.
►


Use the control to apply the parking brake, if
it is released.
►


T
ake your foot fully off the brake pedal.
►

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

15 seconds.
►

Release the control.
►


Depress and hold the brake pedal.
►


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. ►

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.
►

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.
►

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

95
Driving
6If you open the driver's door while mode
N is engaged, an audible signal will
sound and mode P will be selected. The
audible signal stops when the driver's door is
closed.
If the speed drops below 3 mph (5 km/h),
opening the driver's door triggers
selection of mode P - risk of sudden braking!
In the event of battery failure, it is
essential to place the chock(s) supplied
with the tool kit against one of the wheels to
immobilise the vehicle.
Special aspects of automatic mode
The gearbox selects the gear that provides
optimal performance based on ambient
temperature, road profile, vehicle loading and
driving style.
For maximum acceleration, press the accelerator
fully down (kick-down). The gearbox changes
down automatically or holds the selected gear
until the maximum engine speed is reached.
Steering mounted controls allow the driver to
temporarily select a gear, if the vehicle speed
and engine speed conditions permit.
Special aspects of manual mode
The gearbox only changes from one gear to
another if the vehicle speed and engine speed
conditions permit.
Regenerative braking (Brake function)
The regenerative braking function emulates
engine braking, slowing the vehicle with no need
to depress the brake pedal. When the driver
releases the accelerator pedal, the vehicle slows
down more quickly.
The energy recovered when the accelerator
pedal is released is used to partially recharge the
traction battery.
This partial recharging has no effect on the charge level indicator.
The resulting deceleration of the vehicle does not cause the brake lamps to come
on.
►

From
mode D, press button B to activate/
deactivate the function.
D on the instrument panel is replaced with B.
In some situations (e.g. battery full,
extreme temperatures), the amount of
regenerative braking may be temporarily
limited, resulting in less deceleration.
The driver must remain alert to traffic
conditions and must always be ready to use
the brake pedal.
Regenerative braking using the brake
pedal
Energy recovery can also be produced
by depressing the brake pedal in order to
partially recharge the traction battery, without
affecting the charge level indicator.
Starting the vehicle
► Fully depress the brake pedal.
► Start the engine.
►

With your foot on the brake pedal, push once
or twice backwards to select automatic mode D

,
or forwards to shift into reverse gear R.
►

Release the brake pedal.
►


Accelerate gradually to automatically release
the electric parking brake.
The vehicle moves off immediately

.
Never try to start the engine by pushing
the vehicle.
Switching the vehicle off
Regardless of the current gearbox mode, mode
P is immediately engaged automatically when
the ignition is switched off.
However, in mode N, mode P will be engaged
after a delay of 5 seconds (time to enable free-
wheeling mode).
Check that mode P has been engaged and
that the electric parking brake was applied
automatically; if not, apply it manually.
The corresponding indicator lamps on the gear selector and the electric parking
brake control must be on, as well as the
indicator
lamps on the instrument panel.

99
Driving
6Stop & Start
The Stop & Start function puts the engine temporarily into standby - STOP mode - during
phases when the vehicle is stationary (e.g.
red
lights, traffic jams). The engine automatically
restarts - START mode - as soon as the driver
indicates the intention of moving off again.
Primarily designed for urban use, the function
is intended to reduce fuel consumption and
exhaust emissions as well as the noise level
when stationary.
The function does not affect the functionalities of
the vehicle, in particular the braking.
Deactivation/Reactivation
By default, the function is activated when the
ignition is switched on.
It is configured in the ADAS touch screen
application.
or
Direct access to the Shortcuts for driving aids .
The display of a message on the instrument
panel confirms the change of state.
If the function is deactivated while the engine is
in STOP mode, it will restart immediately.
Associated indicator lamps
Function activated: engine on standy
(STOP mode)
Function deactivated or malfunction
Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to avoid
any risk of injury caused by the engine
restarting automatically.
Driving on flooded roads
Before entering into a flooded area, it is
strongly recommended that you deactivate
the Stop & Start system.
For more information on Driving
recommendations, particularly on flooded
roads, refer to the corresponding section.
Operation
Main conditions for operation
– The driver ’s door must be closed.
– The driver's seat belt must be fastened.
–

The level of charge in the battery must be
sufficient.
–


The temperature of the engine must be within
its nominal operating range.
–


The outside temperature must be between
0°C and 35°C.
Putting the engine into standby
(STOP mode)
The engine automatically enters standby mode
as soon as the driver indicates their intention to
stop:
–

With the gear selector in mode D

or M, with
the brake pedal depressed until the vehicle
stops.
–

With the gear selector in mode N

, with the
vehicle stationary.
Time counter
A time counter adds up the time spent in standby
during the journey. It is reset to zero every time
the ignition is switched on.
Special cases:
The engine will not go into standby if the
conditions for operation are not met and in the
following cases:
–

Steep slope (ascending or descending).
–


Needed
to maintain a comfortable temperature
in the passenger compartment.
–

Demisting active.
In these cases, this indicator lamp flashes
for a few seconds, then goes off.
After the engine has restarted, STOP mode is not available until the vehicle
has reached a speed of 5 mph (8
km/h).
During parking manoeuvres, STOP mode
is not available for a few seconds after

100
Driving
coming out of reverse gear or turning the
steering wheel.
Restarting the engine (START mode)
The engine automatically restarts as soon as the
driver indicates the intention of moving off again:
–
With the selector in mode
D or M: with the
brake pedal released.
–

With the selector in mode
N and the brake
pedal released: when you place the gear
selector in mode D or M.
–

With the selector in mode
P and the brake
pedal depressed: when you place the gear
selector in mode R, N, D or M.
–

With reverse gear engaged.
Special cases
The engine will restart automatically if the
conditions for operation are met again and in the
following case:
–
Automatic gearbox in mode N

, vehicle speed
exceeds 0.6 mph (1 km/h).
In this case, this indicator lamp flashes for
a few seconds, then goes off.
Malfunctions
In the event of a fault with the system, this
warning lamp flashes for a few moments
on the instrument panel, then remains on,
accompanied by the display of a message.
Have it checked by a CITROËN dealer or a
qualified workshop.
The vehicle stalls in STOP mode
All of the instrument panel warning lamps come
on if there is a fault.
►

Switch off the ignition then start the engine
again with the " ST

ART/STOP" button.
12 V battery
The Stop & Start system requires a
12 V battery of specific technology and
specification.
All work must be carried out only by a
CITROËN dealer or a qualified workshop
Tyre under-inflation detection
This system alerts the driver when one or more
tyres have a drop in pressure.
The alert is raised when the vehicle is moving,
not when stationary.
It compares the information given by the wheel
speed sensors with reference values, which
must be reinitialised every time the tyre
pressures are adjusted or a wheel changed.
It takes the last values

stored during
the

reinitialisation request into account. It is
therefore essential that the tyre pressure is
correct during the operation. This operation is
the driver’s responsibility.
The tyre under-inflation detection cannot, in any circumstances, replace the need
for vigilance on the part of the driver.
This system does not avoid the need to
regularly check the tyre pressures (including
the spare wheel), especially before a long
journey.
Driving with under-inflated tyres, particularly
in adverse conditions (heavy load, high
speed, long journey):
–

worsens road-holding.
–


lengthens braking distances.
–


causes premature wear of the tyres.
–


increases energy consumption.
The inflation pressures defined for the vehicle can be found on the tyre pressure
label.
For more information on the Identification
markings, refer to the corresponding section.
Checking tyre pressures
This check should be done monthly
when the tyres are "cold" (vehicle stopped for
1 hour or after a journey of less than 6 miles
(10

km) at moderate speeds).
Otherwise, add 0.3 bar to the pressures
shown on the label.

103
Driving
6Maintenance
Clean the bumpers and door mirrors and
the field of vision of the cameras regularly.
When washing your vehicle at high pressure,
direct the spray from at least 30
cm away
from the radar, sensors and cameras.
Mats / Pedals covers
The use of mats or pedals covers not
approved by CITROËN may interfere with
the operation of the speed limiter or cruise
control.
T
o avoid any risk of jamming the pedals:
–

Ensure that the mat is secured correctly
.
–

Never fit one mat on top of another
.
Units of speed
Ensure that the units of speed displayed
in the instrument panel (mph or km/h) are
those for the country you are driving in.
If this is not the case, when the vehicle is
stationary, set the display to the required
units of speed so that it complies with what is
authorised locally.
In case of doubt, contact a CITROËN dealer
or a qualified workshop.
Steering wheel with
hands-on detection
(with Highway Driver Assist 2.0)
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .
The steering wheel is equipped with a hands-on
detection system to avoid distraction on the part
of the driver.
It is prohibited to cover or attach anything to the
steering wheel.
The driver must always check the surroundings of the vehicle and
supervise the whole manoeuvre.
Any use of a system built into
Highway Driver
Assist 2.0
must remain under the driver’s
vigilance.
The system also detects the presence of
hands when using the Lane Positioning assist
system with Highway Driver Assist.
The system may suffer interference or not work correctly if:
–

the steering wheel is covered by some
protection.
–


the driver wears thick gloves (e.g.
ski
gloves).
In the event of improper detection of hands on
the steering wheel, Highway Driver Assist 2.0
is not activated or is deactivated after a few
seconds.
Installation of mechanical anti-theft
devices on the steering wheel is
prohibited - risk of damage!
Shortcuts for driving aids
Driving aids can be accessed directly to quickly
activate/deactivate them.
By default, driving aids are already stored in the
system (e.g. Stop & Start,

Active lane departure
warning system).
Other driving aids can be added or deleted from
the page.
It is configured in the ADAS>Functions
touch screen application.
► Press the button corresponding to the
driving assistance concerned:
•

Full symbol: the function is added to the
shortcuts.
•


Empty symbol: the function is deleted from
the shortcuts.
►


Check the modification in the Shortcuts

tab.

109
Driving
6Off
► Press 1-LIMIT: the speed limiter information
display disappears.
Malfunction
In the event of a malfunction, dashes are
displayed flashing and then fixed (orange)
instead of the speed setting.
Have it checked by a CITROËN dealer or a
qualified workshop.
Cruise control - Specific
recommendations
The cruise control function does not guarantee compliance with the maximum
authorised speed and the safety distance
between vehicles, the driver remains
responsible for their driving.
In the interest of public safety, only use cruise
control if the traffic conditions enable vehicles
to drive at a steady speed and maintain an
adequate safety distance.
Remain vigilant while cruise control is
activated. If you press and hold one of the
speed setting modification buttons, your
vehicle may change speed very abruptly.
When descending a steep hill , the cruise
control system cannot prevent the vehicle
from exceeding the set speed. Brake if
necessary to control the vehicle speed.
On steep climbs or when towing, the set
speed may not be reached or maintained.
Exceeding the programmed speed
setting
You can temporarily exceed the speed
setting by pressing the accelerator pedal (the
programmed speed flashes).
To return to the speed setting, release the
accelerator pedal (when the set speed is
reached again, the displayed speed stops
flashing).
Operating limits
Never use the system in the following
situations:
–

In an urban area with the risk of
pedestrians crossing the road.
–


In heavy traffic (except versions with the
Stop & Go function).
–


On winding or steep roads.
–


On slippery or flooded roads.
–


In poor weather conditions.
–


In the event of restricted visibility for the
driver

.
–

Driving on a speed circuit.
–


Driving on a rolling road.
–


When using a ‘space-saver
’ type spare
wheel.
–

When using snow chains, non-slip covers
or studded tyres.
Cruise control
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids and
to

Cruise control - particular
recommendations.
This system automatically maintains the vehicle’s speed at the value programmed
by the driver (speed setting), without the use of
the accelerator pedal.
Cruise control is switched on manually.
It requires a minimum vehicle speed of 25 mph
(40

km/h).
With an automatic gearbox, mode

D
or second
gear or higher in mode

M
must be engaged.
Cruise control remains active after
changing gear on engines fitted with Stop
& Start.
Switching off the ignition cancels any
speed setting.

11 2
Driving
– Highway Driver Assist with Adaptive Cruise
Control with Stop&Go and Lane positioning
assist.
–

Speed setting advance recommendations.
–


Speed adjustment during cornering.
–


Semi-automatic lane changing.
By default, these functions are activated; but
they can be deactivated.
For more information on these functions, refer to
the corresponding sections.
The availability of the system depends on the
country you are driving in.
This system is only to be used on eligible
motorways and main roads.
Selecting/Deselecting the
system
It is configured in the ADAS touch screen
application.
The system's status is saved when the ignition is
switched off.
Adaptive cruise control
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids and
to

Cruise control - particular
recommendations.
This system automatically maintains the vehicle
speed at a value set by the driver (speed
setting), while respecting a safety distance from
the vehicle in front (target vehicle) previously set
by the driver. The system automatically manages
the acceleration and deceleration of the vehicle.
With the Stop
& Go function, the system
manages braking until the vehicle comes to a
complete stop and the restarting of the vehicle.
The brake lamps come on if the vehicle is slowed down by the system.
The system is not operational in the event of
a brake lamp failure.


To do this, the system uses a camera fitted at the
top of the windscreen and a radar fitted in the
front bumper.
Primarily designed for driving on main
roads and motorways, this system only
works with moving vehicles driving in the
same direction as your vehicle.
If the driver activates the direction
indicator to overtake a slower vehicle,
cruise control may temporarily reduce the
distance to the target vehicle to facilitate
overtaking, without exceeding the speed
setting.
Steering-mounted controls



1. Selection of cruise control alone or Highway
Driver Assist (depending on version)/
Deselection
2. Switch on/pause cruise control at the
previously saved speed setting
Confirmation of vehicle restart after automatic
stop
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
For more information on the Road signs
recognition , refer to the corresponding section.