2020 CITROEN C4 PICASSO sensor

178
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
- A front or rear impact to the vehicle can distort the settings of the sensors, which is
not always detected by the system: distance
measurements may be incorrect.
-

T
he tilting of the vehicle if the boot is
very loaded can affect the distance
measurements.
-

T
he sensors may be affected by poor
weather conditions (heavy rain, thick fog,
snowfall, etc.).
Operating fault
If the system fails, when reverse
gear is engaged this warning lamp
flashes for a
few seconds before
lighting up continuously, together
with the Service warning lamp.
A message appears, accompanied by an
audible signal.
Contact a
CITROËN dealer or a qualified
workshop. In bad or wintry weather, ensure that the
sensors are not covered by mud, ice or
snow.
When reverse gear is engaged, an audible
signal (long beep) indicates that the
sensors may be dirty.
Certain sound sources (motorcycle,
lorry, pneumatic drill, etc.) may trigger
the audible signals of the parking sensor
system.
High pressure jet wash
When washing your vehicle, direct the
lance at least 30
cm away from the
sensors.
-

C

ertain obstacles located in the sensors'
blind spots may not be detected or no
longer be detected during the manoeuvre.
-

S

ounds such as those emitted by noisy
vehicles and machinery (e.g. lorries,
pneumatic drills, etc.) may inter fere with the
vehicle's sensors.
-

C

ertain materials (fabrics) absorb sound
waves: pedestrians may not be detected.
-

A

ccumulated snow or dead leaves on the
road sur face can inter fere with the vehicle's
sensors.
Reversing camera
The reversing camera is activated automatically
when reverse gear is engaged.
Driving

179
The reversing camera function may be
supplemented with parking sensors.
The reversing camera cannot, in any circumstances,
replace the need for vigilance on the part of the driver.
They are represented by lines marked
"on the ground" and do not allow you to
determine the position of tall obstacles (for
example: other vehicles, etc.) relative to
the vehicle.
Some distortion of the image is normal.
It is normal to have a part of the number
plate showing in the bottom of the screen. The blue lines 1
represent the general direction
of the vehicle (the gap represents the width of
your vehicle except for the door mirrors).
The red line 2 represents a distance of about
30 cm beyond the edge of your vehicle's rear
b u m p e r.
The green lines 3 represent distances of about
one and two metres beyond the edge of your
vehicle's rear bumper.
The turquoise blue curves 4 represent the
maximum turning circle.
Opening the tailgate causes the display to
disappear.
Clean the reversing camera regularly
using a soft, dry cloth.
High pressure jet wash
When washing your vehicle, do not direct
the lance from less than 30 cm from the
lens of the camera.
Depending on version, the image is displayed
on the touch screen or the instrument panel.
The representation with overlaid lines helps the
manoeuvre.
Vision 360
This system allows the near surroundings of
the vehicle to be viewed in the instrument panel
using cameras.
They are situated at the front and rear of the
vehicle, as well as under the door mirrors.
Depending on the angle of view chosen (front
view, rear view or 360° panoramic view), the
Vision 360
system provides a specific visual aid
in particular driving conditions, such as when
entering a
blind crossroads or manoeuvring in
areas with reduced visibility.
Once activated, this function is operational up
to 9
mph (15 km/h). Above 19 mph (30 km/h),
the system deactivates automatically.
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Driving

181
Operation
Function activation
On display of the menu, select one of the three
views:
"Front camera".
"360 camera".
"Rear camera".
The selected view comes up in the instrument
panel.The display disappears from the
instrument panel above 9
mph (15 km/h).
Function deactivation
F Accelerate to over 19 mph (30 km/h). Check the cleanliness of the camera
lenses regularly.
High pressure jet wash
When washing your vehicle, keep the
nozzle at least 12
inches (30 cm) from the
cameras.
With the engine running:
F
I
n the Driving menu, select the "
Driving
functions " tab, then "Panoramic visual aid". or
F
I
n the Driving menu, select the "
Driving
functions " tab, then "Panoramic visual aid".
F
Sel
ect "Camera OFF".
Park Assist
This system provides active assistance with
parking: it detects a
parking space then
operates the steering system to park in this
space.
With a
manual gearbox , the driver manages
the accelerator, brakes, gears and clutch.
With an automatic gearbox (EAT6/EAT8) , the
driver manages the accelerator, brakes and
gears.
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. It may be
necessary to move for wards and backwards
more than once. The driver can take control at any time by
gripping the steering wheel.
This manoeuvring assistance system
cannot, in any circumstances, replace the
need for vigilance on the part of the driver.
The driver must remain in control of their
vehicle ensuring that the space remains
clear throughout the manoeuvre.
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. Parallel parking.
B. Exit from a


parallel parking space.
C. Bay parking.
The Park Assist system provides assistance for
the following manoeuvres:
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Driving

182
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 block
the manoeuvre (loose clothing, scar ves,
ties, etc.) - injury risk!
When the Park Assist is active, it prevents
the Stop & Start going into STOP mode.
In STOP mode, activating Park Assist
restarts the engine.
The Park Assist system takes control
of the assistance for a maximum of
4
manoeuvre cycles. The function is
deactivated after these 4
cycles. If you
think that your vehicle is not positioned
correctly, you should then take control of
the steering to carry out the manoeuvre. The sequence of manoeuvres and the
driving instructions are displayed in the
instrument panel.
You should always check the surroundings
of your vehicle before starting
a


manoeuvre.The parking sensors function is
not available during parking space
measurement. It intervenes later when
manoeuvring to warn you that your vehicle
is approaching an obstacle: the audible
signal becomes continuous when the
obstacle is less than thirty centimetres
away.
If you have deactivated the parking
sensors, they are automatically
reactivated during assisted parking
manoeuvres.
Activation of Park Assist deactivates the
Blind Spot Detection.
Operation
Assistance with parallel parking
manoeuvres
F When you have found a
parking space.
F
P
ress this button.
The assistance is activated:
the display of this symbol and
a

speed limit indicate that
the steering manoeuvres are
controlled by the system: do not
touch the steering wheel.
The assistance is deactivated:
the display of this symbol
indicates that the steering
manoeuvres are no longer
controlled by the system:
you must take control of the
steering.
Driving

184
F The assisted parking manoeuvre is in progress.
Without exceeding 4
mph (7 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 in exiting a parallel
p arking space
F When you want to leave a parallel parking
space, start the engine.
F

W
ith the vehicle stationary,
press this button.
This indicator lamp comes on in
the instrument panel to confirm the
activation of the system.
F

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

A

t 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. 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 indication of the
end of the manoeuvre.
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.
Driving

186
F The assisted parking manoeuvre is in progress.
Without exceeding 4
mph (7 km/h), follow
the instructions displayed in the instrument
panel, aided by the warnings from the
"Parking sensors" system, until the end of
the manoeuvre is indicated. During a
bay parking manoeuvre, the Park
Assist system is automatically deactivated
once the rear of the vehicle is within
20 inches (50 cm) of an obstacle.
During parking and exit from parking
manoeuvres, the reversing camera
function may come into operation. It
facilitates monitoring of the surroundings
of the vehicle, by displaying additional
information in the instrument panel.
For more information on the Reversing
camera , refer to the corresponding
section.
Deactivation
- if 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 control of the
vehicle's steering.
If the system is deactivated during
a


manoeuvre, the driver should reactivate
it to repeat the measurement.
Switching off
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.
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. 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 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,
Driving

187
Operating faults
In the event of a fault, this warning
l amp flashes for a few seconds,
accompanied by an audible signal.
In the event of a
fault with the
power steering, this warning lamp
is displayed in the instrument panel,
accompanied by a


message.
If the lateral distance between your vehicle
and the space is too great, the system may
not be able to measure the space.
Any object projecting beyond the dimensions
of the vehicle (e.g. a ladder on the roof or
a towball) will not be taken into account by
the Park Assist system during a
manoeuvre.
In bad weather or in winter, ensure that
the sensors are not covered by dirt, ice or
snow.
In the event of a fault, have the system
checked by a
CITROËN dealer or
a


qualified workshop. High pressure jet washing
When washing your vehicle, keep the lance at
least 12
inches (30 cm) away from the sensors.
If the fault occurs during the use of the system,
the warning lamp goes off.
Contact a CITROËN dealer or a qualified
workshop.
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Driving

229
Fusebox 2Fuse N°
Rating Functions
F7 10

A
12 V boot socket, rear multimedia.
F8 20 A
Rear windscreen wiper.
F10 30 A
Locks.
F17 5 A
Instrument panel.
F18 5 A
Automatic gearbox selector.
F21 3 A
START/STOP button.
F22 3
ARain and sunshine sensor, windscreen camera.
F24 5
AParking aid, panoramic visual aid.
F27 5
AAutomatic gearbox.
F29 20
AAudio and telematics systems.
F32 15


A12
V sockets.
F35 5
AHeadlamp beam height adjustment, heated rear screen, radar.
F36 5
ALighting: glove box, central storage, reading lamps, courtesy
lamps.
8
In the event of a breakdown