display CITROEN C5 X 2022 Repair Manual

11 4
Driving
not allow the vehicle to begin moving again
within 3 seconds of stopping, press 2-I I> or the
accelerator pedal to move off.
Cruise control remains active following a
gear change.
When cruise control is paused and the
driver tries to reactivate it, the message
"Activation refused, conditions unsuitable "
is temporarily displayed if reactivation is
impossible (required conditions not met).
Changing the programmed speed setting
with the Road signs recognition function
► Press 4-OK to accept the speed suggested
by the function on the instrument panel, then
press again to confirm.
If the selected speed is far from the
current vehicle speed, a strong
acceleration or deceleration is felt.
Changing the inter-vehicle distance
► Press 3 to display distance setting thresholds
(“Distant”, “Normal” or “Close”), then make
successive short presses upwards/downwards to
select a threshold.
After a few seconds, the option is accepted and
will be memorised when the ignition is switched
off.
The driver must keep a sufficient safety distance
from the vehicle in front.
Temporarily exceeding the speed setting
► Depress the accelerator pedal. The system
is suspended as long as the acceleration is
maintained. The speed setting flashes as long
as the current speed of the vehicle is higher than
the speed setting.
Deselecting the system
► Press successively on 1-ASSIST until OFF
mode is displayed on the instrument panel.
►

After a few seconds, cruise control mode
is deselected.

The Driving aids mini-view
disappears.
Messages and alerts
The actual order of display of the messages or alerts may be different.
Cruise control selected, but
cannot be activated.
All the operating conditions have
not been met.
(grey)
Cruise control selected, awaiting
confirmation for activation.
All the operating conditions are
met.
(grey)
Cruise control paused, but
cannot be activated.
All the operating conditions have
not been met.
(grey)/(grey)
Cruise control paused, awaiting
confirmation for reactivation.
All the operating conditions are
met.
(grey)/(grey)
Cruise control active, vehicle
detected.
(green)/(green)
Cruise control suspended,
following brief acceleration by
the driver.
(green)/(grey)
(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 "

11 6
Driving
– When entering a tunnel or crossing a
bridge.
If any of the following malfunctions
occurs, do not use the system:
–

Following an impact on the windscreen
close to the camera or on the front bumper

.
–

In case of a brake lamp failure.
If the vehicle has undergone any of the
following modifications, do not use the
system:
–

Carrying long objects on roof bars.
–


Towing.
–

Front end of the vehicle modified (for
example by adding long-range headlamps or
painting the front bumper).
–


Obstructed radar
.
Malfunction
In the event of a malfunction, dashes are
displayed (orange) instead of the speed setting.
This warning lamp comes on, accompanied by a message and an
audible signal, to confirm the malfunction.
Have it checked by a CITROËN dealer or a
qualified workshop.
Lane positioning assist
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .


The system identifies the limits of the traffic
lane and steers the vehicle inside this lane to
maintain it in the lateral position chosen by the
driver.
To do this, the system uses a camera placed on
the upper part of the windscreen.
This function is primarily suitable for driving on
motorways and main roads.
Activation/Deactivation
Lane positioning assist is automatically activated,
after selecting
Highway Driver Assist mode.
For more information on Highway Driver Assist,
refer to the corresponding section.
The selection is confirmed by the display of the
symbols on the instrument panel, representing
the steering wheel and the side lines.
The colour of the symbols depends on the
operating state of the system:
(grey)
One or more operating conditions is not met; the
system is paused.
(green)
All operating conditions are met; the
system is active.
(orange)
System malfunction.
If the driver no longer wishes to use the system
for some time, they can deactivate it by pressing
the ASSIST button again (confirmed by the
disappearance of the Driving aids mini-view on
the instrument panel).
The system status is saved when the ignition is switched off.
Operating conditions
– Adaptive cruise control active.
– ESC system operational.
–

ASR system activated.
–


No trailer detected.
–


No 'space-saver' spare wheel in use.
–


V
ehicle not subject to strong lateral g-forces.
–

Direction indicators off upon activation of the
system.
Cruise control
The driver must hold the steering wheel properly.
When cruise control is activated, the symbols are
displayed in green: with small steering inputs,
the system steers the vehicle and keeps it in the
position chosen by the driver in the traffic lane.

11 7
Driving
6This position is not necessarily the centre of the
lane.
You can feel the steering wheel moving.
At any time, the driver can change the position of
the vehicle by intervening on the steering wheel
and maintaining the position until the system has
taken it into account. If the chosen position is too
off-centre, an automatic re-centering manoeuvre
can occur. The system adjusts to the newly
defined position.
Pausing/Suspending the
system
The driver must act promptly if they believe that the traffic conditions or the
state of the road surface require their
intervention, by moving the steering wheel to
temporarily suspend system operation. Any
intervention on the brake pedal that causes
the Adaptive cruise control to pause will also
cause the system to pause.
If the system detects that the driver is not
holding the wheel firmly enough, it
triggers a series of gradual alerts and then
deactivates itself if there is no response from
the driver.
If the function is suspended due to the
prolonged release of the force holding
the steering wheel, the system must be
reactivated by pressing the ASSIST button
again.
Automatic pause
Pausing the system is accompanied by a specific
audible signal. –

T
riggering of the ESC.
–
Insufficient lane detection. In this case, the
Active lane departure warning system function
can take over
, and the system will reactivate
itself once the operating conditions are met
again.
Suspension by the driver
– Travelling outside the lane limits.
– T oo tight a grip on the steering wheel or
dynamic action on the steering wheel.
–

Action on the brake pedal (resulting in a pause
until cruise control is reactivated) or accelerator
pedal (suspension for as long as the pedal is
depressed).
–


Pausing of
Adaptive cruise control.
–

Deactivation of the
ASR.
Driving situations and related alerts
The tables below describe the displays associated with the main driving situations. The actual order of display of these alerts may be different.
Steering wheel-mounted
controls Symbols
Comments
ASSIST or I I>


(grey) / (grey) Cruise control paused.
Highway Driver Assist switched off.

11 9
Driving
6MessagesDriving situations
"Hold the steering wheel "
(framed in red) Simultaneous loss of cruise control and lane positioning assist.
Operating limits
The system may issue an alert when the
vehicle is travelling on a long, straight
road with smooth road surface even if the
driver thinks they are holding the steering
wheel correctly.
The system may not operate or may produce
unsuitable corrections to the steering in the
following situations:
–

W

earing thick gloves (with Highway Driver
Assist 2.0).
–

Poor visibility (insufficient road lighting,
snowfall, rain, fog).
–


Dazzle (headlamps of an oncoming vehicle,
low sun, reflections on a wet road surface,
leaving a tunnel, alternating light and shade).
–


Windscreen area in front of the camera
dirty

, misted up, frost-covered, snow-covered,
damaged or covered by a sticker.
–

Lane markings eroded, partially hidden (snow
,
mud) or multiple (roadworks, surface joints).
–

T

ravelling in a tight bend.
–

Winding roads.
–


Road surface repairs.
Risk of undesirable operation
The system should be deactivated in the following situations:
–

When changing a wheel or working near a
wheel.
–


T

owing or with a bicycle carrier on a towing
device, especially with trailer not plugged in or
not approved.
–

Adverse weather conditions.
–


Road with low grip (risk of aquaplaning,
snow

, ice).
–

Road works and toll areas.
–


Driving on racing circuits.
–


Driving on a rolling road.
Malfunction
In the event of a malfunction, the
Service warning lamp comes on
and this (orange) symbol appears 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.
Speed adjustment during
cornering
(with Highway Driver Assist 2.0)
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids and the
Cruise control - particular
recommendations.
In addition to Adaptive Cruise Control with
Stop&Go and Lane positioning assist systems,
this system regulates the speed of the vehicle in
bends.
It adapts the speed, with or without target
vehicle, in certain bends on motorways or main
roads.
The speed is only adjusted if the vehicle speed is
not compatible with the angle of the bend.
The reduction in speed on a bend is adapted
to the situation in order to ensure the bend is
navigated comfortably.
In the presence of a target vehicle, it also
maintains the inter-vehicle distance.
This system does not manage bends that are too tight ("hairpin bend" for example).

121
Driving
6– by acting on the pedals.
For more information on the Direction
indicators
, refer to the corresponding section.
Operating conditions
– Eligible roads: roads with separate
carriageways with prohibited access for
pedestrians and cyclists.
–

The line separating the lanes must be clear
enough to be identified by the system.
–


The position and speed of other vehicles must
enable the system to safely change lanes.
–


Highway Driver
Assist 2.0 activated.
–

Lane positioning assist activated.
–


V
ehicle speed between 43 and 112 mph (70
and 180 km/h).
Authorised lane change request
When operating the direction indicator, if the
necessary conditions are met, the message
"OK?" is displayed on the instrument panel,
accompanied by an audible signal.




► After checking the surroundings, press
2-OK to confirm the start of the lane change
manoeuvre.
The message "Stay alert"
is displayed as a
reminder that the driver is responsible for the
manoeuvre.


The system then proceeds with the vehicle’s
lane change.
Once the manoeuvre has been carried out, the
system is automatically deactivated and the lane
positioning assist takes over.
If the direction indicator has been set beyond the
point of resistance, the driver must pull it back.
The driver must hold the steering wheel correctly.
As soon as the semi-automatic lane change
begins, the system directs the vehicle to the
target lane by small actions on the steering to
position it in the destination lane.
You can feel the steering wheel moving.
Interruption of lane change
It is possible that during a lane change, the
necessary conditions for the functioning of the
system may no longer be met.


If this occurs before either wheel has crossed
the line between the two lanes, the system will
automatically return the vehicle to its original
lane (confirmed by displaying a manoeuvre
cancellation message on the digital instrument
panel and an audible signal). Then the system
automatically deactivates itself.


If this occurs while the lane change has begun,
the system asks the driver to immediately
regain control of the vehicle (confirmed by the
display of a message on the digital instrument

122
Driving
panel and an audible signal). Then the system
automatically deactivates itself.Refused lane change
request
When pressing 2-OK, if the necessary conditions
are not met, the lines appear in orange on the
instrument panel, accompanied by an audible
signal.


The system keeps the vehicle in the original
lane. The system is deactivated and the semi-
automatic lane change is not carried out.
Messages and alerts
The actual order of display of the messages or alerts may be different.
Display Comments

(grey)/(continuous grey)/(grey) System awaiting selection.

(grey)/(continuous green)/(green) System selection request.

(green)/(continuous green)/(green) System selected.

123
Driving
6DisplayComments

(green)/(broken green)/(green) Confirmation request for a lane change manoeuvre.

(green)/(broken green)/(green)Lane change manoeuvre in progress.

(green)/(continuous orange)/(green) Refused lane change manoeuvre.
(orange)
"Lane change interrupted: stay in the
lane"
Brake, accelerate or use the steering wheel,
depending on the context.
(blue)
"Lane change cancelled"
Continuation of Lane positioning assist and
Adaptive cruise control systems.
(red)
"Take back control" The system cannot manage the current driving
situation.
Operating limits
The system may not work in the following
situations:
–

W
earing thick gloves.
–

Poor visibility (insufficient road lighting,
snowfall, rain, fog).
–


Dazzle (headlamps of an oncoming vehicle,
low sun, reflections on a wet road surface,
leaving a tunnel, alternating light and shade).
– Windscreen area in front of the camera
dirty , misted up, frost-covered, snow-covered,
damaged or covered by a sticker.
–

Lane markings eroded, partially hidden (snow
,
mud) or multiple (roadworks, surface joints).
–

T
ravelling in a tight bend.
–

Winding roads.
–


Road surface repairs.
The system must not be activated in the following situations:
–

When changing a wheel or working near a
wheel.

124
Driving
– Towing or with a bicycle carrier on a towing
device, especially with trailer not plugged in or
not approved.
–
Adverse weather conditions.
–


Road with low grip (risk of aquaplaning,
snow

, ice).
–

Road works and toll areas.
–


Driving on racing circuits.
–


Driving on a rolling road.
If the system detects that the driver is not
holding the steering wheel enough, it
triggers a series of progressive alerts and
then, if there is no response from the driver,
the system deactivates itself.
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.
Active Safety Brake with Collision Risk Alert and
Intelligent emergency
braking assistance
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .


This system:
–
warns the driver that their vehicle is at risk of
collision with the preceding vehicle, a pedestrian
or a cyclist.
–

reduces the vehicle's speed to avoid a
collision or to limit its severity

.
The speed will be reduced by a maximum of 16 mph (25 km/h) (versions
with camera only) or by a maximum of 31
mph (50 km/h) (versions with camera and
radar).
The system also takes motorcyclists into account. It may also react on animals.
Animals (especially animals smaller than
0.5

m) and objects on the road are not
necessarily detected.
This system includes three functions:
– Collision Risk Alert.
–

Intelligent emergency braking assistance
(iEBA).
–


Active Safety Brake (automatic emergency
braking).


The vehicle has a multifunction camera located
at the top of the windscreen and, depending on
version, a radar located in the front bumper.
This system does not replace the need for driver vigilance.
This system is designed to assist the driver
and improve road safety.
It is the driver's responsibility to continuously
monitor traffic conditions in accordance with
applicable driving regulations.
As soon as the system detects a potential collision, it prepares the braking
circuit. This may cause a slight noise and a
slight sensation of deceleration.

125
Driving
6Deactivation/Activation
By default, the system is automatically activated
at every engine start.
It is configured in the ADAS touch screen
application.
Deactivation of the system is signalled by
the illumination of this warning lamp,
accompanied by the display of a message.
Operating conditions and
limits
Vehicle moving forward without trailer.
Brake system operational.
ASR / ESP system activated.
Seat belts fastened for all passengers.
Stabilised speed on roads with no or low
curvature.
This warning lamp lights up on the instrument panel without any additional
message, to indicate that the “automatic braking
system” is not available. This is a normal
behavior indicating that a condition is not fulfilled
and which does not request the support of a
workshop.
In any situations with ignition on where automatic
braking presents a risk, deactivating the
system via ADAS touch screen application is
recommended, for instance:
–

T

owing a trailer (particularly a trailer without its
own braking system).
–

Carrying long objects on roof bars.
–


Driving with snow chains.
– Using an automatic car wash.
– Performing any maintenance (e.g. changing a
wheel, working underhood).
–

Placing the vehicle on a rolling bench in a
workshop.
–


T
owing the vehicle.
–

Following a front bumper deformation (version
with radar).
–


Following
an impact to the windscreen close to
the detection camera.
The system is automatically deactivated if:
–

A

spare wheel with a too small diameter is
detected.
–

A

fault with the brake pedal switch or with
the right or left brake lamp is detected.
–

A

fault in the sensors, in the electronic or in
the brake system is detected.
–

A

trailer is detected by the equipped vehicle
hitch (with an electrical connection plug).
The system diagnoses permanently its capability and may inhibit itself without
specific driver indication, if the system is
outside of the regular operating conditions.
Examples: sensor initialization, board voltage
out of regular range, activation of stability
system…
Therefore the system may not be available
just after starting the vehicle.
It can be dangerous to drive if the brake
lamps are not in perfect working order.
The driver must not load his vehicle excessively (respect of MTAC values,
MTRA values and loading height on roof
bars).
Following an impact (e.g. a collision), the
system is automatically deactivated.
Have it checked by a CITROËN dealer or a
qualified workshop.
Collision Risk Alert
This function warns the driver if there is a risk
of collision with the preceding vehicle, or with a
pedestrian or cyclist.
Modifying the alert trigger threshold
The trigger threshold determines the sensitivity
with which the function warns of the risk of
collision.
It is configured in the ADAS touch screen
application.
►

Select one of the 3 preset thresholds: “ Far

”,
“Medium” or “Near”.
The selected threshold is memorised when the
ignition is switched off.
Operation
Depending on the collision risk detected by the
system and the alert trigger threshold chosen

126
Driving
by the driver, different levels of alert may be
triggered and displayed on the instrument panel.
The system takes into account the vehicle
dynamics, the difference speed of the own
vehicle and the object identified for the collision
risk, and the operation of the vehicle (actions on
the pedals, steering wheel, etc.) to trigger the
alert at the most relevant moment.
(orange)
Level 1: visual alert only, warning that the
preceding vehicle is very close.
The message
"Vehicle close" is displayed.
(red)
Level 2: visual and audible alert, warning
that a collision is imminent.
The message "Brake! " is displayed.
Level 3: a micro-braking may be given,
confirming the risk of collision (optional).
While approaching a vehicle too quickly,
the level 2 alert may be displayed
directly.
Important: the level 1 alert depends on the
trigger threshold selected. It reacts only on
moving vehicles. It is disabled automatically
at lower speed.
It is possible that collision warnings are
not given, are given too late or seem
unjustified.
The driver must always stay in control of the
vehicle and be prepared to react at any time
to avoid an accident.
If you select “Far” in the ADAS touch
screen application, then the system
warns sooner. This increases the safety but
increases also the amount of alerts, if the
legal safety distance is not kept. To reduce
the alert occurrence, you can change the
setting to “Medium” or “Near”.
Intelligent emergency
braking assistance (iEBA)
This function increases vehicle deceleration
if the driver doesn't brake enough to avoid a
collision.
This assistance is only provided if the driver
presses the brake pedal.
Active Safety Brake

This function, also called "automatic emergency
braking", intervenes after the acoustic alert if the
driver does not operate the brake pedal quickly
enough.
The system aims at reducing the speed of
impact or avoiding a collision if the driver fails to
react.
The speed will be reduced by a maximum of 16 mph (25 km/h) (versions
with camera only) or by a maximum of 31
mph (50 km/h) (versions with camera and
radar).