2017 CITROEN C5 AIRCROSS engine

157
The system also takes motorcyclists and
animals into account; however, animals
below 0.5 m tall and objects on the road
are not necessarily detected.
This system is comprised of three functions:
-

C
ollision Risk Alert,
-
I

ntelligent emergency braking assistance,
-

A
ctive Safety Brake (automatic emergency
b r ak ing).
The vehicle has a
multifunctional camera
located at the top of the windscreen, and,
depending on version, a radar located in the
front bumper. As soon as the system detects a
potential
obstacle, it prepares the braking circuit in
case automatic braking is needed. This
may cause a
slight noise and a slight
sensation of deceleration.
Deactivation/Activation
By default, the system is automatically
activated at every engine start.
This system can be deactivated or
activated via the Driving /Vehicle
menu of the touch screen.
Deactivation of the system is
signalled by the illumination of this
indicator lamp, accompanied by the
display of a
message.
Operating conditions and
limits
The ESC system must not be faulty.
The DSC/ASR systems must not be
deactivated.
All passenger seat belts must be fastened.
Driving at a steady speed on roads with few
bends is required. In the following cases, deactivating the system
via the vehicle's configuration menu is advised:
-

t
owing a trailer,
-
c
arrying long objects on roof bars or roof
rack,
-
w
ith snow chains fitted,
-
b
efore using an automatic car wash, with
the engine running,
-
b
efore placing the vehicle on a rolling road
in a workshop,
-
t
owed vehicle, engine running,
-
d
amaged front bumper (version with radar),
-
f
ollowing an impact to the windscreen close
to the detection camera.
The system is automatically deactivated
after the use of certain "space-saver"
type spare wheels is detected (smaller
diameter).
The system is automatically deactivated
after detection of a fault with the brake
pedal switch or with at least two brake
lamps.
It is possible that warnings are not given,
are given too late or seem unjustified.
Consequently, always stay in control of
your vehicle and be prepared to react at
any time to avoid an accident.
6
Driving

159
Active Safety Brake
Operation
- The vehicle's speed does not exceed 50 mph (80 km/h) when a stationary vehicle
or a
cyclist is detected.
-

T
he vehicle's speed is above 6 mph
(10
km/h) (versions with camera and radar)
or between 6
mph and 53 mph (10 km/h and
85
km/h) (versions with camera alone) when
a
moving vehicle is detected.If the camera and/or radar have
confirmed the presence of a
vehicle,
a pedestrian or a
cyclist, this
warning lamp flashes (for about
10
seconds) when the function is
acting on the vehicle's brakes.
With an automatic gearbox, in the event of
automatic emergency braking until the vehicle
comes to a
complete stop, keep the brake
pedal pressed down to prevent the vehicle from
starting off again.
With a
manual gearbox, in the event of
automatic emergency braking until the vehicle
comes to a
complete stop, the engine may stall.
The driver can control the vehicle at any
time by making a
deliberate movement
of the steering wheel and/or pressing the
accelerator pedal. Operation of the function may be felt by
slight vibration in the brake pedal.
If the vehicle comes to a
complete stop,
the automatic braking is maintained for
1
to 2 seconds.
Malfunction
In the event of a fault with the
s ystem, you are alerted by the
continuous illumination of this
warning lamp, accompanied by the
display of a
message and an audible
signal.
Contact a
CITROËN dealer or
a
qualified workshop to have the
system checked.
This function, also called automatic emergency
braking, inter venes following the alert if the
driver does not react quickly enough and does
not operate the vehicle's brakes.
It aims to reduce the speed of impact or avoid
a

frontal collision by your vehicle where the
driver fails to react.
The system operates under the following
conditions:
-

T

he vehicle's speed does not exceed
37

mph (60

km/h) when a

pedestrian is
detected.
Fatigue detection system
Refer to the General recommendations on
the use of driving and manoeuvring aids .
Take a
break as soon as you feel tired or at
least every two hours.
The function comprises the "Coffee Break
Alert" system combined with the "Driver
Attention Alert" system.
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Driving

168
The sound emitted by the speaker (front or
rear) locates the obstacle in relation to the
vehicle, in front or behind.
Deactivation/Activation
The function is deactivated and
activated in the Driving/Vehicle
menu of the touch screen.
The state of the system stays in the memory
when the ignition is switched off.
The rear parking sensors system will
be deactivated automatically if a
trailer
or bicycle carrier is connected to
a

towing device installed in line with the
manufacturer's recommendations.
In this case, the outline of a
trailer is
displayed at the rear of the image of the
vehicle. The parking sensors are deactivated while the
Park Assist system is measuring a
space.
For more information on the Park Assist , refer
to the corresponding section.
Operating limits
The tilting of the vehicle if the boot is very
loaded can affect the distance measurements.
Malfunction
If a malfunction occurs, when
s hifting to reverse, one of these
warning lamps comes on in the
instrument panel, accompanied by
the display of a
message and an
audible signal (short beep).
If the malfunction occurs while the
parking sensors are being used, it
causes the function to deactivate.
Contact a
CITROËN dealer or a qualified
workshop to have the system checked.
Top Rear Vision – Top
360

Vision
Refer to the General recommendations on
the use of driving and manoeuvring aids .
With the engine running, these systems allow
views of your vehicle's close surroundings to
be displayed on the touch screen using one
camera for Top Rear Vision and two cameras
for Top 360
Vision.
Driving

172
F Select "Panoramic visual aid ".
AUTO mode is displayed by default, with front
vision, if the gearbox is in neutral or with a
gear
engaged, or with rear vision, if reverse is
engaged.
The system is deactivated:
-

a
utomatically above about 19 mph (30 km/h)
(the image disappears temporarily from
12
mph (20 km/h)),
-

b
y pressing the white arrow in the top left-
hand corner of the touch screen.
Standard view Zoom view
Obstacles may appear further away than
they actually are.
It is important to check the sides of the
vehicle during the manoeuvre, using the
mirrors.
The front and rear parking sensors also
provide information on the vehicle's
surroundings.
AUTO mode
With the engine running and the
speed below 12
mph (20 km/h), the
system is activated via the Driving/
Vehicle menu of the touch screen: The blue lines 1
represent the width of your
vehicle, with the mirrors unfolded; their
direction changes depending on the position of
the steering wheel.
The red line 2
represents a distance of 30 cm
from the front bumper; the two blue lines 3
and
4
represent 1 m and 2 m, respectively.
This view is available with AUTO mode or in the
view selection menu.
The area in front of your vehicle is displayed in
the screen. The camera records the vehicle's surroundings
during the manoeuvre in order to create
a
view from above the front of the vehicle in its
near surroundings, allowing the vehicle to be
manoeuvred around obstacles nearby.
This view is available with AUTO mode or in the
view selection menu. This mode is activated by default.
Using sensors in the front bumper, the
automatic view changes from the front view
(standard) to the view from above (zoom) as an
obstacle is approached during a


manoeuvre.
Driving

173
180° view
The 180° view assists with exiting from
a parking bay in forward gear, making it
possible to see the approach of vehicles,
pedestrians and cyclists.
This view is not recommended for carrying out
a


complete manoeuvre.
It consists of 3
areas: left A, centre B and
right C .
This view is available only from the view
selection menu.
Park Assist
Refer to the General recommendations on
the use of driving and manoeuvring aids .
This system provides active assistance with
parking: it detects a


parking space then
operates the steering system to park in this
space.
With manual and automatic gearboxes , the
driver manages the accelerator, brakes and
forward and reverse gear engagement.
During phases of entry into and exit from
a
parking space, the system provides visual
and audible information to the driver in order
to make the manoeuvres safe. Several for ward
and reverse manoeuvres may be required.
At any time, the driver can take back control by
holding the steering wheel.
In some circumstances, the sensors may
not detect small obstacles located in their
blind spots.
The Park Assist system cannot work with
the engine off. A.
Entry into a


parallel parking space.
B. Exit from a


parallel parking space.
C. Entry into a


bay parking space.
During manoeuvring phases, the steering
wheel per forms rapid turns: do not hold
the steering wheel, do not put your hands
between the spokes of the steering wheel.
Watch out for any object that could
inter fere with the manoeuvre (loose
clothing, scar ves, ties, etc.) – risk of injury!
The Park Assist system provides assistance for
the following manoeuvres:
When Park Assist is activated, it prevents
entry into STOP mode of Stop & Start.
In STOP mode, activation of Park Assist
restarts the engine.
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Driving

176
Assistance in exiting from
a parallel parking space
F When you want to leave a parallel parking
space, start the engine.
F

W
ith the vehicle stationary,
select " Park Assist " in the
Vehicle/Driving menu of the
touch screen to activate the
function.
With a


digital instrument panel,
this indicator lamp comes on in the
instrument panel to confirm the
activation of the function.
F

P
ress " Exit parking space " on the screen. F

T
he assisted parking manoeuvre is in
progress. Without exceeding 3
mph
(5
km/h), move for wards and backwards,
aided by the warnings from the "Parking
sensors" system, until the end of the
manoeuvre is indicated.
Assistance with bay parking
manoeuvres
F When you wish to park, select "Park Assist " in the Vehicle/
Driving menu of the touch
screen to activate the function.
With a


digital instrument panel,
this indicator lamp comes on in the
instrument panel to confirm the
activation of the function.
F

L

imit the speed of the vehicle to a maximum
of 12

mph (20 km/h) and select " Enter bay
parking space " on the screen.
F

O

perate the direction indicator for the exit
side chosen.
F

E

ngage reverse or forward gear and release
the steering wheel. The manoeuvre is complete when the vehicle's
front wheels are clear of the parking space.
At the end of the manoeuvre, the indicator lamp in the instrument panel goes off, accompanied
by a

message and an audible signal.
The assistance is deactivated: you can take
over control again.
Driving

178
Deactivation
The system is deactivated by pressing the
control.
The system is deactivated automatically:
-
o
n switching off the ignition,
-

i
f the engine stalls,
-

I
f the driver's seat belt is not fastened,
-

i
f no manoeuvre is per formed within
5
minutes of selecting the type of
manoeuvre,
-

a
fter a prolonged stop of the vehicle during
a


manoeuvre,
-

i
f the wheel anti-slip regulation (ASR) is
triggered,
-

i
f the speed of the vehicle exceeds the
stated limit,
-

w
hen the driver interrupts movement of the
steering wheel,
-

a
fter 4 manoeuvre cycles,
-
o

n opening the driver's door,
-

i
f one of the front wheels encounters an
obstacle.
The indicator lamp in the instrument panel goes
off and a
message is displayed, accompanied
by an audible signal.
The driver should then take back the vehicle's
steering.
If the system is deactivated during
a


manoeuvre, the driver should reactivate
it to repeat the measurement.
Deactivation
The system is switched off automatically:
- w hen towing a trailer, connected electrically,
-

i
f the driver's door is opened,
-

i
f the speed of the vehicle is above 43 mph
(70


km/h).
To switch the system off for a
prolonged period,
contact a
CITROËN dealer or a qualified
workshop.
Malfunctions
When the function is not activated,
this warning lamp temporarily
flashing (vehicle with digital
instrument panel) and/or an audible
signal indicate a

s
ystem malfunction.
If the fault occurs during the use of the system,
the warning lamp goes off.
In the event of a
fault, have the system checked
by a

CITROËN dealer or a qualified workshop.
In the event of a
fault with the
power steering, this warning lamp
is displayed in the instrument
panel, accompanied by a


warning
message. You must stop as soon as it is safe to do so.
Contact a
CITROËN dealer or a qualified
workshop.
Driving

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