2017 Citroen GRAND C4 PICASSO RHD engine

96
Heating
Temperature adjustment
F Press one of the arrows, or move the cursor from blue (cold) to red
(hot) to adjust the temperature to
your wishes.
Air flow adjustment
F Press one of these buttons to increase or decrease the speed
of the booster fan.
Air distribution adjustmentThe recirculation of interior air prevents exterior
odours and smoke entering the passenger
compartment.
This function also allows the air in the
passenger compartment to be heated or cooled
more quickly.
Windscreen.
Centre and side vents. Footwells. The air distribution can be varied by using
more than one button: illumination of the
button indicates that air is distributed in that
direction; no illumination indicates that air is not
distributed in that direction.
Pressing all three buttons gives an even
distribution in the passenger compartment.
Air intake / Air recirculation
F Press this button to select the
exterior air intake mode to the
passenger compartment.
Avoid driving for too long without
ventilation (risk of misting and
deterioration of air quality).
The heating system works only when the
engine is running.
Press the button for the Air conditioning

menu to display the page for the system
controls. The symbol for air flow (a fan) fills progressively
according to the air flow setting made.
By reducing the air flow to the minimum, you
are stopping ventilation of the passenger
compartment.
The air distribution in the passenger
compartment can be adjusted by combining the
use of several vents.
When the indicator lamp is off, air is taken from
outside the vehicle. When the indicator lamp is
on, the air inside the passenger compartment
is recirculated and the intake of air from outside
the vehicle is inhibited.
Ease of use and comfort

97
Dual-zone manual air conditioning with temperature regulation
The air conditioning system only works 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 button for the Air conditioning
menu to display the system controls page.Temperature adjustment
F Press one of these buttons to reduce (blue) or increase
(red) the value.
Air flow adjustment
Press one of these buttons to
increase or decrease the speed of
the air booster fan.
The driver and front passenger can each adjust
the temperature independently.
The value indicated corresponds to a level of
comfort and not to a precise temperature.
It is recommended that a difference between
left and right of more than 3 should be avoided. The air flow symbol (a fan) fills progressively
according to the quantity of air wanted.
By reducing the air flow to minimum, you are
stopping ventilation.
Avoid driving for too long without
ventilation (risk of misting and
deterioration of air quality).
3
Ease of use and comfort

99
Dual-zone automatic air conditioning
This air conditioning system 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.Temperature adjustment
1. Driver/passenger side temperature adjustment.
2.
A

ir distribution adjustment.
3.
A

ir flow adjustment.
4.
A

ir intake / air recirculation.
5.
A

ir conditioning On / Off.
6.
A

utomatic mode.
7.
M

ono function.
8.
A

ccess to the secondary page. The driver and front passenger can each set
the temperature independently.
F
P
ress one of these buttons
to increase or decrease the
value.
The value indicated corresponds to a level of
comfort and not to a precise temperature. It is recommended that you avoid a left /right
setting difference of more than 3.
Press the button for the Air conditioning

menu to display the controls for the air
conditioning system.
Air flow adjustment
Avoid driving for too long with the
ventilation off (risk of misting and
deterioration of air quality). F

P
ress one of these buttons to
increase or decrease the speed
of the booster fan.
The air flow symbol (a fan) is filled in
progressively in relation to the quantity of air
requested.
By reducing the air flow to minimum, you are
stopping ventilation.
" - - - " is displayed.
3
Ease of use and comfort

101
In cold weather with the engine cold,
the air flow is increased gradually until
the system has warmed up, 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 value setting, there
is no need to alter the value displayed
in order to reach more quickly the
required level of comfort. The system
compensates automatically and
corrects the temperature difference.
This setting is associated with AUTO mode
only. However, on deactivation of AUTO mode,
the last setting remains on.
Changing the setting does not reactivate AUTO
mode if deactivated.
When the indicator lamp in the button is on, 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 selected.
You can always choose to modify a setting
manually. In this case the indicator lamp in the
button is off.
F

P

ress this button again to activate the
automatic comfort programme again. F

P

ress this button to activate or
deactivate the automatic mode of
the air conditioning system.
Automatic comfort
programme
To change the current setting, press the button
to display the different modes in turn:
"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.
It is possible to modulate the intensity of the
automatic comfort programme by choosing one
of the mode settings offered in the secondary
page of the Air conditioning
menu.
F

P

ress this button to go to the
secondary page.
3
Ease of use and comfort

103
Settings for
passengers
in the 3
rd row of seats
F Press the vent cover.
F A djust the flow of air to the two vents using
the four-position knob (off, low, medium,
hi g h).
F

D
irect the vent by turning the cover.
Ventilation with ignition on
function
With the ignition on, you can use the
ventilation system and have access to the Air
conditioning menu to adjust 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.
3
Ease of use and comfort

104
Front demist -
defrost
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.
With Stop & Start, when demisting has
been activated, the STOP mode is not
available.
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 it off press this button again or
adjust the setting for air flow or distribution.
The indicator lamp goes off.
Rear screen demist -
defrost
Switching on
Switching off
F Press this button to demist / defrost the rear screen and
(depending on version) the door
mirrors.
The demisting/defrosting switches off automatically
to prevent an excessive consumption of current.
The rear screen demist - defrost
can only operate when the engine is
running.
Switch off the heating of the rear screen
and door mirrors as soon as you judge it
possible, as reducing the consumption
of electrical current reduces fuel
consumption.
F

I

t is possible to stop the
demisting/defrosting operation
before it is switched off
automatically by pressing the
button again.
The indicator lamp associated with the button
goes off.
The indicator lamp associated with the button comes on.
Ease of use and comfort

120
Courtesy lamps
1. Front courtesy lamp
2. Front map reading lamps
3.
R

ear courtesy lamp
4.
R

ear map reading lamps
Front - rear courtesy lamps
F With the ignition on, press the corresponding switch.
Front - rear map reading
lamps
With the "permanent lighting" mode,
the lighting time varies according to the
circumstances:
-

w
ith the ignition off, approximately
ten minutes,
-

i
n energy economy mode,
approximately thirty seconds,
-

w
ith the engine running, unlimited.
In this position, the courtesy lamp
comes on gradually:
Permanently off.
Permanent lighting.
-

w

hen the vehicle is unlocked,
-

w

hen the electronic key is removed from
the reader,
-

w

hen opening a door,
-

w

hen the remote control locking button is
used, in order to locate your vehicle.
Illumination of the door mirror spot lamps is
only possible if the courtesy lamp is in this
position.
It switches off gradually:
-

w

hen the vehicle is locked,
-

w

hen the ignition is switched on,
-

3

0 seconds after the last door is closed. Take care to avoid leaving anything in
contact with the courtesy lamps.
Ease of use and comfort

122
Driving recommendations
Observe the driving regulations and remain
vigilant whatever the traffic conditions.
Pay close attention to the traffic and keep your
hands on the wheel so that you are ready to
react at any time to any eventuality.
On a long journey, a break every two hours is
strongly recommended.
In difficult weather, drive smoothly, anticipate
the need to brake and increase the distance
from other vehicles.
Driving on flooded roads
We strongly advise against driving on flooded
roads, as this could cause serious damage
to the engine or gearbox, as well as to the
electrical systems of your vehicle.If you are obliged to drive through water:
-

c
heck that the depth of water does not
exceed 15 cm, taking account of waves
that might be generated by other users,
-
d
eactivate the Stop & Start system,
-
d
rive as slowly as possible without
stalling. In all cases, do not exceed 6 mph
(10 km/h),
- d o not stop and do not switch off the
engine.
On leaving the flooded road, as soon as
circumstances allow, make several light brake
applications to dry the brake discs and pads.
If in doubt on the state of your vehicle, contact
a CITROËN dealer or a qualified workshop.
Important!
Never drive with the parking brake
applied - Risk of overheating and
damage to the braking system!
Risk of fire!
As the exhaust system of your vehicle
is very hot, even several minutes after
switching off the engine, do not park
or run the engine over areas where
inflammable substances and materials
are present: grass, leaves, etc.
Never leave a vehicle unsupervised
with the engine running. If you have
to leave your vehicle with the engine
running, apply the parking brake
and put the gearbox into neutral or
position


N or P, depending on the type
of gearbox.
Driving