2016 Citroen C5 air conditioning

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With Stop & Start, when demisting has
been activated, the STOP mode is not
available.
Switching off the ventilation
F Turn control 5 to the left until
the flow of air stops.
5. Air flow adjustment
F Turn control 5 to the right to
increase the air flow or to the
left to reduce it.
6. Front demisting / defrosting
In certain cases, the "AUTO"
mode may not be sufficient to
demist or defrost the windows
(humidity, several passengers,
i c e).
The "OFF" symbol is displayed in the display screen.
This action switches off the screen and the indicator
lamps.
It deactivates all of the system's functions, with the
exception of the rear screen demisting.
The temperature-related comfort is no longer controlled
(temperature, humidity, odour, condensation).
Avoid driving for too long with the air conditioning off.The air flow level is indicated by the
progressive illumination of the bars in the
control panel screen 9 .
To prevent condensation and deterioration
of the quality of the air in the passenger
compartment, ensure that an adequate flow of
air is maintained.
To reactivate the air conditioning:
F Press control 1 . F
Press control 6 to clear the windows
quickly. The indicator lamp comes on.
The "Demisting" mode controls the
temperature, air flow and intake and distributes
the ventilation to the windscreen and front side
windows.
Resuming manual control exits from
"Demisting" mode. It must be cancelled to
permit renewal of the air in the passenger
compartment and demisting.
Once the screen is clear, pressing control 1
returns the system to "AUTO" mode.
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F Press control 7 , with the
engine running, to demist
the rear screen and the door
mirrors. The indicator lamp
comes on.
7. Rear demisting / defrosting
This function enables you to isolate the
passenger compartment from exterior fumes
and odours.
Switch off the rear screen and door
mirrors demisting when you consider
this necessary as low current
consumption reduces fuel consumption. F
Press control 8 to set the air
intake mode, the indicator
lamp comes on.
Demisting is switched off automatically to
prevent an excessive consumption of current
and in relation to the ambient temperature.
It may be stopped by pressing control 7 again
or when the engine is switched off.
However, demisting resumes when the engine
is switched on again. It must be cancelled as soon as possible to
permit renewal of the air in the passenger
compartment and demisting.
The heated rear screen operates independently
of the air conditioning system.
You can store the settings of the digital
air conditioning system. Refer to the
"Storing driving positions" section.When starting with the engine cold,
the flow will reach its optimum level
gradually to prevent an excessive
distribution of cold air.
When entering the vehicle after it has
been parked for a fairly long period, if
the interior temperature is very different
from your comfort setting there is
no need to change the temperature
displayed in order to quickly reach the
level of comfort required. The system
automatically uses its maximum
per formance to correct the difference in
temperature as quickly as possible.
The water resulting from the air
conditioning condensation is
discharged via an opening provided
for this purpose; therefore, a puddle of
water may form underneath the vehicle
when stationary.
In all seasons, if the weather is cool,
the air conditioning is useful as it
removes the humidity from the air
and the condensation. Avoid driving
for prolonged periods with the air
conditioning switched off.
8.
Intake of exterior air /
Recirculation of interior air
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Digital air conditioning (dual-zone)
The air conditioning system operates with the engine running.
Dual-zone: this is the independent regulation of the temperature and air distribution on the driver's
side and the front passenger's side.
The driver and front passenger can each adjust the temperature and the distribution of the air to
suit their requirements.
The symbols and messages associated with the digital air conditioning controls appear in the
display screen. This is the normal system
operating mode. In accordance
with the level of comfort chosen,
pressing this control, confirmed
by illumination of indicator
lamp
A, permits automatic and
simultaneous control of all of the
following functions:1a-1b. Automatic operation
1a. Automatic operation on the driver's side
1b. Automatic operation on the passenger's
side
2a. Temperature adjustment on the driver's side
2b. Temperature adjustment on the
passenger's side
3a. Air distribution adjustment on the driver's
side
3b. Air distribution adjustment on the
passenger's side 4a.
Driver's zone screen
4b. Passenger's zone screen
5. Air flow adjustment
6. Air conditioning On / Off
7. Intake of exterior air / Recirculation of interior
air
8. Rear demisting / defrosting
9. Front demisting / defrosting -
Air flow.
- Temperature in the passenger
compartment.
- Air distribution.
- Air conditioning.
- Automatic air recirculation.
It is advisable to leave all of the vents open.
Simply pressing one of the controls, with the
exception of temperature regulation 2a and 2b,
switches the system to manual mode. Indicator
lamp A goes off.
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2a-2b. Temperature adjustmentControl via the manual
controls3a-3b.
Air distribution
adjustment
F Press control 3b to change the distribution
of the air flow on the passenger's side.
The indicator lamps corresponding to the
distribution chosen come on:
- Windscreen and front side windows.
- Front ventilation (central and side vents
and air diffusion grille if open) and rear
ventilation.
- Front and rear footwells.
F
Turn control 2a to change the temperature
on the driver's side and control 2b
to change the temperature on the
passenger's side: to the right to increase or
to the left to reduce it.
The setting required is displayed.
The value indicated on the display corresponds
to a level of comfort and not to a temperature in
degrees Celsius or Fahrenheit, depending on
the screen configuration.
A setting around the value 21 usually provides
optimum comfort. However, depending on your
requirements, a setting between 18 and 24 is
normal. F
Press control 3a
to change the
distribution of the
air flow on the
driver's side.
F Press one of the controls, with the
exception of temperature regulation 2a and
2b . The indicator lamps A in the "AUTO"
controls go off.
It is possible to adjust one or more functions
manually while leaving the other functions in
automatic mode.
Switching to manual mode may result in discomfor t
(temperature, humidity, odour, condensation) and
may not provide optimum comfort.
To return to "AUTO" mode, press controls 1a
and 1b . The indicator lamps A come on.
On entering the vehicle, the interior
temperature may be much colder (or
warmer) than is comfortable. There
is no need to change the temperature
displayed in order to quickly obtain the
level of comfort required.
The automatic regulation of the air
conditioning will use its maximum
per formance settings to correct the
temperature difference as quickly as
possible.
Simultaneous display of the
distribution of air to the windscreen
and side windows and of front and rear
ventilation is not possible.
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5. Air flow adjustment
Reducing the air flow to minimum switches
the air conditioning system OFF.
To prevent condensation and deterioration
of the quality of the air in the passenger
compartment, ensure that an adequate flow of
air is maintained.
6. Air conditioning
The air conditioning will only
operate when the engine is running.
The air blower control (air flow
adjustment) must be active in order
to obtain air conditioning.
7. Intake of exterior air /
Recirculation of interior air
Automatic air intake mode
It is activated by default in
automatic comfort regulation.
Automatic mode is activated with
reverse gear or operation of the
screenwash. Closing the air intake
F
Press control 7 to close the
exterior air intake.
It must be cancelled as soon as possible to
permit renewal of the air in the passenger
compartment and demisting.
Intake of exterior air
F Press control 7 once to open
the exterior air intake.
While retaining the other settings, this position
allows the driver to isolate the passenger
compartment at any time from unpleasant
exterior odours and fumes.
F
Press the control:
- to increase the air flow,
- to reduce the air flow.
The air flow level is indicated by the
progressive illumination of the fan
blade indicator lamps.
This function permits recirculation of the air
and isolation the passenger compartment from
exterior fumes and odours. It is inactive when
the ambient temperature is below +5 °C to
avoid the risk of misting inside the vehicle.
You can store the settings of the air
conditioning system. Refer to the
"Storing driving positions" section.
F
Press control 6 . The indicator lamp comes
on.
In order to be effective, the air conditioning
must be used with the windows closed.
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9. Front demisting / defrosting
In certain cases, the "AUTO"
mode may not be sufficient to
demist or defrost the windows
(humidity, several passengers,
i c e).
8. Rear demisting / defrosting
The heated rear screen operates
independently of the air
conditioning system.
F Press control 8 , with the engine running, to
demist the rear screen and the mirrors. The
indicator lamp comes on.
Demisting is switched off automatically to
avoid excessive consumption of current and
depending on the exterior temperature.
It may be stopped by pressing control 8 again
or when the engine is switched off.
In this latter case, the demisting resumes if the
engine is switched on again within one minute. F
Press control 9 to clear the windows
quickly. The indicator lamp comes on.
This system controls the temperature, air flow
and intake and distributes the ventilation to the
windscreen and front side windows.
Resuming manual control exits from the
"Demisting" mode. It must be cancelled as
soon as possible to permit renewal of the air in
the passenger compartment and demisting.
Pressing one of the controls 1a or 1b returns
the system to the "AUTO" mode.
With Stop & Start, when demisting has
been activated, the STOP mode is not
available. When starting with the engine cold,
air flow will reach its optimum level
gradually to prevent an excessive
distribution of cold air.
When entering the vehicle after it has
been parked for a fairly long period, if
the interior temperature is very different
from your comfort setting there is
no need to change the temperature
displayed in order to quickly reach the
level of comfort required. The system
automatically uses its maximum
per formance to correct the difference in
temperature as quickly as possible.
The water resulting from the air
conditioning condensation is
discharged via an opening provided
for this purpose; therefore, a puddle of
water may form underneath the vehicle
when stationary.
In all seasons, if the weather is cool,
the air conditioning is useful as it
removes the humidity from the air
and the condensation. Avoid driving
for prolonged periods with the air
conditioning switched off.
Switch off the rear screen and
exterior mirrors demisting when you
consider this necessary as low current
consumption reduces fuel consumption.
Ease of use and comfort

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Fusebox C
Fuse N°Rating Function
F1 15 ARear screen wipe (Tourer)
F2 30 ALocking and deadlocking relay
F3 5 AAirbags
F4 10 AAutomatic gearbox - Additional heater unit (Diesel) - Electrochrome rear view mirrors
F5 30 AFront window - Sun roof - Passenger door lighting - Passenger door mirror adjustment
F6 30 ARear window
F7 5 AVanity mirror lighting - Glove box lighting - Interior lamps - Torch (Tourer)
F8 20 ARadio - Steering mounted controls - Screen - Under-inflation detection - Electric boot ECU
F9 30 ACigarette lighter - Front 12 V socket
F10 15 AAlarm - Steering mounted controls, lighting, signalling and wiper stalks
F11 15 ALow current anti-theft switch
F12 15 ADriver’s electric seat - Instrument panel - Seat belt not fastened warning lamps - Air conditioning controls
F13 5 AEngine relay unit - Hydraulic suspension pump cut-off relay - Airbag ECU supply
F14 15 ARain and sunshine sensor - Parking sensors - Passenger’s electric seat - Trailer relay unit - HI-FI amplifier ECU -
Bluetooth system - Lane Departure Warning System
F15 30 ALocking and deadlocking relay
F17 40 AHeated rear screen - Heated door mirrors
FSH SHUNTPaRk S H U nT
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Fuses under the bonnet
Access to the fuses
F Undo each screw by a quarter turn.
F Remove the cover.
F Change the fuse. Fuse N°
Rating Function
F1 20 AEngine control unit
F2 15 AHorn
F3 10 AScreen wash pump
F4 10 AHeadlamp wash pump
F5 15 AEngine actuators
F6 10 AAir flow meter - Directional headlamps - Diagnostic socket
F7 10 AAutomatic gearbox selector lever lock - Power steering
F8 25 AStarter motor
F9 10 AClutch switch - S ToP switch
F10 30 AEngine actuators
F11 40 AAir conditioning blower
F12 30 AWipers
F13 40 ABSI supply (ignition on)
F14 30 A-
F15 10 ARight-hand main beam
F16 10 ALeft-hand main beam
F17 15 ARight-hand dipped beam
F18 15 ALeft-hand dipped beam
F19 15 AEngine actuators
F20 10 AEngine actuators
F21 5 AEngine actuators
After a repair, take care to close the
cover correctly to ensure that it is
sealed correctly.
Any repairs on the maxi-fuses (that
give additional protection) located
in the fuseboxes, must be left to a
CITROËN or a qualified workshop.
Table of fuses
Practical information