CITROEN C4 PICASSO 2020 Manual PDF

69
Automatic tilting in reverse gear
System which provides a view of the ground
d uring parking manoeuvres in reverse gear.
They return to their initial position:
- a f ew seconds after coming out of reverse gear,
-

o
nce the speed of the vehicle exceeds 6 mph
(10


km/h),
-

o
n switching off the engine.
This function can be activated/deactivated in
the Driving menu of the touch screen.
F

Sel
ect the " Vehicle settings " tab, then
" Comfort " and "Mirror adaptation in
reverse ".
Rear view mirror
Equipped with an anti-dazzle system, which
darkens the mirror glass and reduces the
nuisance to the driver caused by the sun,
headlamps from other vehicles, etc.
Manual model
Adjustment
F
A djust the mirror so that the glass is
directed correctly in the "day" position. F

P
ush the lever to change to the normal
"day" position.
Automatic "electrochrome " model
This system automatically and progressively
changes between day and night use by means
of a

s
ensor measuring the light coming from the
rear of the vehicle.
In order to ensure optimum visibility during
your manoeuvres, the mirror lightens
automatically when reverse gear is
engaged.
Child surveillance mirror
If the mirrors are folded using control A ,
they will not unfold when the vehicle is
unlocked. Pull again on control A .
Unfolding
F From outside: unlock the vehicle using the
electronic key or the " K eyless Entry and
Starting" system.
F

F
rom inside: with the ignition on, pull
the control A from the central position
rearwards.
The folding and unfolding of the door
mirrors using the remote control can be
deactivated by a
CITROËN dealer or
a


qualified workshop.
If necessary, the mirrors can be folded
manually.
With the engine running, on engaging reverse
gear, the mirror glasses tilt downwards.
Day/night position
F P ull the lever to change to the "night" anti-
dazzle position.
3
Ease of use and comfort

70
A child sur veillance mirror is installed above the
interior mirror. This allows you to keep watch
over the passengers in the back of the vehicle
and facilitates discussion between passengers
in the front and the back without needing to
adjust the mirror and without turning around. It
can be easily folded to avoid dazzle.
Ventilation
Air intake
The air circulating in the passenger
compartment is filtered and originates either
from the outside via the grille located at the
base of the windscreen, or from the inside in air
recirculation mode.
Air treatment
The incoming air follows various routes
depending on the controls selected by the
driver:
-
d
irect arrival in the passenger compartment
(air intake),
-
p

assage through a

heating circuit (heating),
-

p
assage through a cooling circuit (air
conditioning).
Control panel
The controls of this system are accessible in the
Air conditioning menu of the touch screen A .
The demisting/defrosting controls for the
windscreen and rear screen are located to the
left of the touch screen.
Air distribution
1. Windscreen demisting/defrosting vents. 2.
Front quarter window demisting/defrosting
vents.
3. Front side window demisting/defrosting
vents.
Adjustable and closable side air vents.
4. Adjustable and closable central air vents.
5. Air outlets to the front footwells.
6. Side vents of the 2
nd row.
7. Air outlets to the rear footwells of the
second row.
8. Sunshine sensor.
Ease of use and comfort

71
Recommendations for ventilation and air conditioning
In order for these systems to be fully
effective, follow the operation and
maintenance guidelines below:
F
T
o ensure that the air is distributed
evenly, keep the external air intake
grilles at the base of the windscreen, the
nozzles, the vents, the air outlets and
the air extractor in the boot free from
obstructions.
F

D
o not cover the sunshine sensor,
located on the dashboard; this is used
for regulation of the automatic air
conditioning system.
F

O
perate the air conditioning system for
at least 5
to 10 minutes once or twice
a
month to keep it in per fect working
o r d e r.
F

E
nsure that the passenger compartment
filter is in good condition and have the
filter elements replaced regularly. We
recommend the use of a
combined
passenger compartment filter. Thanks to
its special active additive, it contributes
to the purification of the air breathed by
the occupants and the cleanliness of
the passenger compartment (reduction
of allergic symptoms, bad odours and
greasy deposits). If after an extended stop in sunshine,
the interior temperature is very high,
first air the passenger compartment for
a
few moments.
Put the air flow control at a
setting high
enough to quickly change the air in the
passenger compartment.
The condensation created by the air
conditioning results in a discharge of water
under the vehicle which is per fectly normal.
Stop & Star t
The heating and air conditioning systems
only work when the engine is running.
To maintain a
comfortable temperature
in the passenger compartment, you may
temporarily deactivate the Stop & Start
system.
For more information on Stop & Star t ,
refer to the corresponding section.
F

T

o ensure correct operation of the
air conditioning system, you are also
advised to have it checked regularly as
recommended in the Maintenance and
Warranty Guide.
F

I

f the system does not produce cold air,
switch it off and contact a

CITROËN
dealer or a

qualified workshop.
When towing the maximum load on a

steep
gradient in high temperatures, switching off
the air conditioning increases the available
engine power and so improves the towing
ability.
To avoid the windows misting up and
deterioration in the quality of the air:
-

d

o not drive for too long with the
ventilation switched off.
-

d

o not keep air recirculation set for an
extended period.
3
Ease of use and comfort

72
Heating
The heating only operates when the engine is
running.
Press the Air conditioning menu button to
display the system controls page.
1. Temperature adjustment.
2. Air flow adjustment.
3. Air distribution adjustment.
4. Air intake/Air recirculation.
Temperature adjustment
F Press one of the arrows 1 , or move the
slider from blue (cold) to red (hot) to adjust
the temperature to your liking.
Air flow adjustment
F Press one of the buttons 2 ( - or +) to
decrease or increase the speed of the air
booster fan.
The air flow symbol (a fan) is filled in
progressively as the speed of the fan is
increased.
By reducing the air flow to a
minimum, you are
stopping ventilation.
Avoid driving for too long without
ventilation – risk of misting and
deterioration of air quality!
Air distribution adjustment
You can vary the air distribution in the
passenger compartment using the buttons 3 .
Windscreen.
Footwells.
Central and side vents. Illumination of the button indicates the
presence of pulsed air in the specified
direction.
For a
uniform distribution of air in the
passenger compartment, the three buttons can
be activated simultaneously.
Air intake/Air recirculation
For more information on Recirculation of
interior air , refer to the corresponding section.
Dual-zone temperature-
regulated manual air
conditioning
The manual air conditioning operates with the
engine running.
The temperature at the nozzles and vents
is regulated by the system according to the
temperature in the passenger compartment
and the temperature setting.
Press the Air conditioning menu button to
display the system controls page.
Ease of use and comfort

73
1.Temperature adjustment on driver/
passenger side.
2. Air flow adjustment.
3. Air distribution adjustment.
4. Air intake/Air recirculation.
5. Air conditioning on/off.
Temperature adjustment
The driver and front passenger can each set
the temperature independently of one another.
F

P
ress one of the arrows 1
t
o decrease (blue)
or increase (red) the value.
The value indicated corresponds to a
level of
comfort and not to a
precise temperature.
It is recommended that you avoid a
difference
of more than 3
in the settings for left and right.
Air flow adjustment
F Press one of the buttons 2 ( - or +) to
decrease or increase the speed of the air
booster fan.
The air flow symbol (a fan) is filled in
progressively as the speed of the fan is
increased.
By reducing the air flow to a
minimum, you are
stopping ventilation.
Avoid driving for too long without
ventilation – risk of misting and
deterioration of air quality!
Air distribution adjustment
You can vary the air distribution in the
passenger compartment using the buttons 3 .
Windscreen.
Footwells.
Central and side vents.
Illumination of the button indicates the presence
of pulsed air in the specified direction.
Air intake/Air recirculation
For more information on Recirculation of
interior air , refer to the corresponding section.
Air conditioning on/off
The air conditioning is designed to operate
effectively in all seasons, with the windows
closed.
It enables you to:
-

l
ower the temperature, in summer,
-
i

ncrease the effectiveness of the demisting
in winter, above 3°C.
F

P
ress button 5 to activate/deactivate the air
conditioning system.
When the indicator lamp is on, the air
conditioning function is activated.
The air conditioning does not operate when
the air flow adjustment is inhibited.
To obtain cool air more quickly, you can
use recirculation of the interior air for a
few
moments. Then return to the intake of
exterior air.
Switching off the air conditioning may result
in some discomfort (humidity, condensation).
For a uniform distribution of air in the
p assenger compartment, the three buttons can
be activated simultaneously.
3
Ease of use and comfort

74
Dual-zone automatic air
conditioning
The air conditioning operates with the engine
running, but the ventilation and its controls are
available with the ignition on.
Operation of the air conditioning and regulation
of temperature, air flow and air distribution in
the passenger compartment are automatic.
Press the button for the Air Conditioning
menu to display the page of controls for the air
conditioning system.
Temperature adjustment
The driver and front passenger can each set
the temperature independently of one another.
F

P
ress one of the arrows 1
t
o decrease (blue)
or increase (red) the value.
The value indicated corresponds to a
level of
comfort and not to a
precise temperature.
It is recommended that you avoid a
difference
of more than 3
in the settings for left and right.
Air flow adjustment
F Press one of the buttons 2 ( - or +) to
decrease or increase the speed of the fan.
The air flow symbol (a fan) is filled in
progressively as the speed of the fan is
increased.
By reducing the air flow to minimum, you are
stopping ventilation.
" - - - " is displayed.
Avoid driving too long without ventilation
– risk of misting and deterioration of air
quality!
Air distribution adjustment
You can vary the air distribution in the
passenger compartment using the buttons 3 .
Windscreen.
Footwells.
Central and side vents.
Illumination of the button indicates the
presence of pulsed air in the specified
direction.
In AUTO mode, the three buttons are off.
Air intake/Air recirculation
For more information on Recirculation of
interior air , refer to the corresponding section.
Air conditioning on/off
The air conditioning is designed to operate
effectively in all seasons, with the windows
closed.
It enables you to:
-

l
ower the temperature, in summer,
1.
Temperature adjustment on driver/
passenger side.
2. Air flow adjustment.
3. Air distribution adjustment.
4. Air intake/Air recirculation.
5. Air conditioning on/off.
6. Automatic mode.
7. Mono function.
8. Access to the secondary page.
Ease of use and comfort

75
Mode AUTO
F Press button 5 to activate/deactivate the air
conditioning system.
When the indicator lamp is on, the air
conditioning function is activated.
The air conditioning does not operate when
the air flow adjustment is inhibited.
To obtain cool air more quickly, you can
use recirculation of the interior air for a
few
moments. Then return to the intake of
exterior air.
Switching off the air conditioning may result
in some discomfort (humidity, condensation).
Automatic comfort
programme
F Press the " AUTO" button 6 to activate or
deactivate the automatic mode of the air
conditioning system.
The air conditioning system operates
automatically: the system manages the
temperature, air flow and air distribution in the
passenger compartment in an optimum way
according to the comfort level you have selected.
F Go to the secondary page by pressing button 8 " OPTIONS " to adjust the automatic
comfort programme by choosing one of the
available settings. F

T
o change the current setting,
press the button several times
in succession to access the
desired mode:
" Soft ": provides soft and quiet operation by
limiting air flow.
" Normal ": offers the best compromise between
a

comfortable temperature and quiet operation
(default setting).
" Fast ": provides strong and effective air flow.
This setting is associated with AUTO mode
only. However, on deactivation of AUTO mode,
the last selected setting remains.
Changing the setting does not reactivate AUTO
mode if deactivated.
In cold weather with the engine cold, the
air flow is increased gradually until the
comfort setting has been reached, in order
to limit the delivery of cold air into the
passenger compartment.
On entering the vehicle, if the interior
temperature is much colder or warmer
than the comfort setting requested, there
is no need to alter the value displayed in
order to reach more quickly the required
level of comfort. The system automatically
corrects the temperature difference as
quickly as possible. You can always choose to change a
setting
manually. In this case, the automatic comfort
programme is deactivated.
F
P
ress the "
AUTO" button 6 to activate the
automatic comfort programme again.
" Mono " function
The comfort setting for the passenger's side
can be indexed to the driver's comfort setting
(mono-zone).
F

P
ress the button 7 to activate/deactivate the
"Mono" function.
The function is deactivated automatically when
the passenger uses their temperature setting
buttons.
" Rear " function
This function gives rear passengers access to
the adjustment controls and enables:
-

a
ir conditioned air to be circulated by the 2
nd
row outlets,
-

r

ecirculated interior air to be circulated by
the 3
rd row outlets,
-
i

ncrease the effectiveness of the demisting
in winter, above 3°C.
From the secondary page of the Air
conditioning menu:
F

P
ress this button to activate/
deactivate the "Rear" function.
3
Ease of use and comfort

76
Settings for passengers in the
2nd rowSettings for passengers in the
third row
Ventilation with ignition on
function
F Turn the top dial to open or close the rear
vent.
F

T
urn the lower dial to decrease (to the left)
or increase (to the right) the air flow. F

P
ress on the vent's shutter.
F
A
djust the air flow of both vents using the
dial with four positions (off, low, medium,
h i g h).
F

D
irect the vent by turning the shutter.
With the ignition on, you can use the ventilation
system and access the Air conditioning menu
to control the air flow and air distribution in the
passenger compartment.
This function is available for a
few minutes,
depending on the state of charge of the battery
of your vehicle. This function does not activate the air
conditioning.
You can make use of the residual heat in the
engine to warm the passenger compartment
using the temperature setting buttons.
Recirculation of interior air
The intake of exterior air helps avoid and
eliminate misting of the windscreen and side
windows.
Recirculation of the interior air isolates the
passenger compartment from exterior odours
and fumes.
When required, this function can also be
used to speed up the heating or cooling of
the passenger compartment.
F

P
ress button 4 to recirculate the interior air
or to permit the intake of outside air.
When the indicator lamp is on, the air
recirculation function is activated, the intake of
exterior air is inhibited.
Avoid the prolonged use of interior
air recirculation – Risk of misting and
deterioration of air quality!
Ease of use and comfort

77
Front demist – defrost
On/Off
F Press this button to demist or defrost the windscreen and side windows as quickly as
possible. The indicator lamp in the button
comes on.
The system automatically manages the air
conditioning (depending on version), air
flow and air intake, and provides optimum
distribution towards the windscreen and side
windows.
F

T
o switch off demisting/defrosting, press
this button again. The indicator lamp in the
button goes off.
With Stop & Start, when demisting/
defrosting has been activated, STOP
mode is not available.
Rear screen demist –
defrost
On/Off
F Press this button to demist /defrost the rear screen and, depending on version, the door
mirrors. The indicator lamp in the button
comes on.
Demisting/defrosting switches off automatically
to prevent excessive electrical consumption.
F

I
t is possible to stop the demisting/
defrosting operation before it is switched off
automatically by pressing this button again.
The indicator lamp in the button goes off.
Switch off the demisting/defrosting of
the rear screen and door mirrors as
soon as appropriate, as lower current
consumption results in reduced fuel
consumption. Rear screen demisting/defrosting can only
be operated when the engine is running.
Fragrance diffuser
Diffuses a fragrance in the passenger
c ompartment from the central air vents.
Your diffuser is fitted with an empty
cartridge when your vehicle is delivered.
You therefore need to install a
cartridge
before use.
Flow adjustment
F Turn button A to adjust (left to decrease, right to increase) or stop (completely to the
left) the fragranced air flow.
The central vents must be open.
3
Ease of use and comfort

78
The average use per cartridge is 3 months
a t the rate of one hour per day.
Removing the diffuser
Inserting the diffuser
F Push button A by turning it a quarter turn
completely to the end.
F

R
emove the diffuser from the dashboard
F

R
eplace your cartridge (see "Replacing
a


cartridge"). After installing or replacing the cartridge:
F

p
ut the diffuser back in its housing,
F
t
urn it a quarter of a turn to the right.
Replacing a cartridge
The diffuser refill includes a cartridge B and its
s ealed cover C .
F

R
emove the protective film D .
F

P
lace the head of cartridge B on the diffuser
button A .
F

T
urn it a quarter turn to lock it on the button
and remove the cover.
F

I
nsert the diffuser in its housing.
You can replace cartridges at any time and
keep the cartridges already started in their
original cover.
Diffuser button
The diffuser button A is independent of the
cartridge. The cartridges are delivered without
the button A .
The diffuser button A can only be fixed into the
central control panel with a
cartridge.
Therefore always keep the button A and
a
cartridge.
Depending on the country, replacement
cartridges are available online or from
CITROËN dealers, as well as any qualified
workshop.
Storage is provided for the cartridges and
covers in the glove box.
Ease of use and comfort