Citroen C5 2009.5 (RD/TD) / 2.G Workshop Manual

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52
C O M F O R T
5. Air fl ow adjustment
 Press the control:
- to increase the air fl ow,
-
to reduce the air fl ow.
The air fl ow level is indi-
cated by the progressive
lighting of the fan blade in-
dicator lamps.

Reducing the fl ow to minimum
switches the air conditioning OFF.
To prevent condensation and dete-
rioration of the quality of the air in
the passenger compartment, ensure
that an adequate fl ow of air is main-
tained.
6. Air conditioning
The air conditioning will only
operate when the engine
is running. The air blower
control (air fl ow adjustment)
must be active in order to
obtain air conditioning.

 Press control 6 . The indicator
lamp comes on.
In order to be effective, the air con-
ditioning must be used with the win-
dows closed. 7. Air recirculation - intake of
exterior air

Automatic air intake
mode
It is activated by default in
automatic comfort regu-
lation.
Automatic mode is acti-
vated with reverse gear or
operation of the screen-
wash.
This function permits re-
circulation of the air and isolation
the passenger compartment from
exterior fumes and odours. It is inac-
tive when the ambient temperature
is below +5 °C to avoid the risk of
misting inside the vehicle.
Closing the air intake

 Press control 7 to
close the exterior air
intake.
It must be cancelled as soon as pos-
sible to permit renewal of the air in
the passenger compartment and
demisting.

Intake of exterior air

 Press control 7 once
to open the exterior air
intake.
While retaining the other settings,
this position allows the driver to iso-
late the passenger compartment at
any time from unpleasant exterior
odours and fumes.

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C O M F O R T
When starting with the engine
cold, air fl ow will reach its opti-
mum 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 or-
der to quickly reach the level of
comfort required. The system
automatically uses its maximum
performance to correct the differ-
ence in temperature as quickly as
possible.
The water resulting from the air
conditioning condensation is dis-
charged via an opening provided
for this purpose; therefore, a pud-
dle of water may form underneath
the vehicle when stationary.
In all seasons, if the weather is
cool, the air conditioning is use-
ful as it removes the humidity
from the air and the condensa-
tion. Avoid driving for prolonged
periods with the air conditioning
switched off.
9. Front demisting - defrosting
In certain cases, the

"AUTO" mode may not
be suffi cient to demist or
defrost the windows (hu-
midity, several passen-
gers, ice).

 Press control 9 to clear the win-
dows quickly. The indicator lamp
comes on.
This system controls the temperature,
air fl ow 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 pas-
senger compartment and demisting.
Pressing one of the controls 1a and

1b returns the system to the "AUTO"
mode.
8. Rear demisting - defrosting
Switch off the rear screen and exterior
mirrors demisting when you consider
this necessary as low current con-
sumption reduces fuel consumption.
The heated rear screen
operates independently
of the air conditioning
system.

 Press control 8 , with the en-
gine running, to demist the rear
screen and the mirrors. The indi-
cator lamp comes on.
Demisting is switched off automati-
cally to avoid excessive consump-
tion of current and depending on the
exterior temperature.
It may be stopped by pressing con-
trol 8 again or when the engine is
switched off.
In this latter case, the demisting re-
sumes if the engine is switched on
again within one minute.

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C O M F O R T
PROGRAMMABLE HEATING
The programmable heating operates
independently of the engine.
When the engine is off, it pre-heats
the coolant circuit in order to benefi t
from an optimum engine operating
temperature from the time the en-
gine is switched on.
The programmable heating system
is switched on using the long range
remote control. Activation can be im-
mediate or deferred by means of a
programming function. Programming remote control
The heating system programming
remote control consists of the fol-
lowing buttons and displays:

1. Scrolling functions menu buttons.

2. Function indicator lights: clock,
temperature, operating time, pro-
grammed time, heater operation,
heating management symbols.

3. Digital displays: time, tempera-
ture, duration of operation, pro-
grammed time or level of heating.

4. Off button.

5. On button.
Displays on the remote
control screen Press the buttons
1 in succession to
display the functions.
The fi rst press of the left-hand or
right-hand button displays the time.
Next, the left-hand button permits ac-
cess to the programming time then to
the level of heating (C1 to C5).
The right-hand button permits ac-
cess to the passenger compartment
temperature then to the duration of
operation of the heater if it is to be
switched on immediately.

If a malfunction of the program-
mable heating system occurs,
contact a CITROËN dealer. Displaying the functions
The passenger compartment tem-
perature information is only avail-
able when the engine is off.

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C O M F O R T
Setting the time
Once the time has been displayed,
by means of the buttons 1 , press
buttons 4 and 5 simultaneously within 10 seconds. Immediate activation
Press button
5 (ON) until the mes-
sage "OK" appears.
When the signal has been received,
the message "OK" is displayed
along with the duration of operation. Press the buttons
1 to display the
duration of operation.
This symbol fl ashes.
Set the time using the buttons 1 .
Press buttons 4 and 5 simultane-
ously to save it.
This symbol is displayed (fi xed).
The heater starts and this
symbol is displayed.
To deactivate the function, press
button 4 (OFF) until the message

"OK" appears.
This symbol is switched off.
When carrying out these opera-
tions, if the message "FAIL" ap-
pears, the signal has not been
received. Repeat the procedure
after changing your location. Setting the duration of
operation
This symbol is displayed.
Once the duration of operation has
been displayed, press buttons 4 and

5 simultaneously within 10 seconds.
This symbol fl ashes.
Set the duration by pressing the but-
tons 1 (adjustment in steps of 10 mins
and max value 30 mins).
Press buttons 4 and 5 simultaneously
to save the duration of operation.
This symbol is displayed (fi xed).
The factory setting value is 30 minutes.

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C O M F O R T
Programming the heating
You must programme your depar-
ture time in order for the system to
calculate the optimum heater start
time automatically.
Programming the departure time
Press the buttons 1 to display the
programming time. Activation - deactivation
Once the programming time has
been displayed by means of the but-
tons
1 , press button 5 (ON) until the
message "OK" appears.
This symbol is displayed.
Once the programming time has
been displayed, press buttons 4 and

5 simultaneously within 10 seconds.
This symbol fl ashes.
Set the time by pressing the buttons 1
and press buttons 4 and 5 simultane-
ously to save it.
This symbol is displayed (fi xed).
This symbol is displayed when
the heater starts.
HTM: Heat Thermo Management.
When the signal has been re-
ceived, the message "OK" is
displayed along with the symbol

"HTM" .

To deactivate the programming, press
button 4 (OFF) until the message

"OK" appears.
The symbol "HTM" is switched off.
When carrying out these operations,
if the message "FAIL" appears,
the signal has not been received.
Repeat the procedure after chang-
ing your location.
Switching off the heating
Press button 5 (ON).
The symbol "HTM" remains on.
Changing the level of heating
The system offers 5 levels of heat-
ing (from the lowest level C1 to the
highest level C5 ).
Once the level of heating has been
displayed by means of the buttons 1 ,
press buttons 4 and 5 simultaneously.
The letter "C" fl ashes.
Set the level of heating by pressing
the buttons 1 .
Press buttons 4 and 5 simultane-
ously to save the level selected. The
letter "C" is displayed (fi xed).
The factory pre-sets are replaced
by the new settings entered. The
programmed times are stored until
the next time they are changed.
When the departure time is acti-
vated, the level of heating cannot
be changed. The departure time
must be deactivated fi rst.

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57
C O M F O R T
Changing the battery
The remote control is supplied by a
6 V-28L battery, which is supplied.
Information on the display indicates
when it is time to replace this battery.
Unclip the casing then replace the
battery.
The remote control must then be re-
initialised, see below. Always switch off the program-
mable heating while fi lling with
fuel to avoid any risk of fi re or ex-
plosion.
To avoid any risk of poisoning and
asphyxiation, the programmable
heating must not be used, even
for short periods, in an enclosed
space such as a garage or work-
shop which is not equipped with an
exhaust gas extraction system.
Do not park the vehicle on an
infl ammable surface (dry grass,
dead leaves, paper…), there is a
risk of fi re.
The programmable heating sys-
tem is supplied by the vehicle's fuel
tank. Before use, ensure that the
quantity of fuel remaining is suffi -
cient. If the fuel tank is at the re-
serve, we strongly advise that you
do not programme the heating.
Do not discard the used bat-
teries, take them to an ap-
proved collection point.
Reinitialising the remote control
If the vehicle's battery is disconnect-
ed or the remote control's battery is
replaced, the remote control must
be reinitialised.
After switching on the power, press
button 4 (OFF) for 1 second within
the next 5 seconds. If the operation
has taken place correctly the mes-
sage "OK" is displayed on the re-
mote control screen.
If a problem occurs, the message

"FAIL" appears. Repeat the operation.
In addition, your programmable
heating can be used to pre-heat
your vehicle’s passenger com-
partment. The interior volumetric protection
alarm movement sensor may be
disturbed by the fl ow of air from
the programmable heating when
it is in operation.
To avoid any unexpected trigger-
ing of the alarm during use of the
programmable heating, it is ad-
visable to deactivate the interior
volumetric protection.

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C O M F O R T
FRONT SEATS MANUAL ADJUSTMENTS

1. Adjustments to the height and
angle of the head restraint
To raise it, pull upwards.
To lower it, press on the control A
to unlock it, and simultaneously
on the head restraint itself. The
adjustment is correct when the
top edge of the head restraint
is at the same height as the top
of the head. It is also tilt adjust-
able.
To raise it, press control A to
unlock it, then pull it upwards. It
may be necessary to adjust the
backrest angle.

2. Adjustment of the backrest
angle
Operate the control and adjust the position of the backrest to
the front or to the rear.

3. Adjustment of the seat height
Raise or lower the control the number of times required to ob-
tain the desired position.

4. Longitudinal adjustment of
seat
Lift the control bar and adjust to the desired position.

5. Adjustment of lumbar support
Turn the control and adjust to the desired position.

6. Heated seat controls
The heated seats only operate when the engine is running.
Seat consisting of a seat cushion, seat back and head restraint
which can all be
adjusted for optimum driving comfort.
For your safety, do not drive with
the head restraints removed; they
must be in place and correctly ad-
justed.

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C O M F O R T
FRONT SEATS
ELECTRIC ADJUSTMENTS
To adjust the electric seats, switch on the ignition or start the engine if the vehicle
has gone into economy mode.
Seat adjustments are also possible for a short period after ope ning one of the
front doors or switching off the ignition.

2. Adjustment of the backrest
angle
Move the control forwards or backwards to adjust the backrest
angle.

3. Adjustment of the angle of the
top of the backrest
Move the control forwards or backwards to adjust the angle of
the top of the backrest.

1. Adjustment of the seat height
and angle, and longitudinal
adjustment

 Raise or lower the front of
the control to adjust the seat
cushion angle.

 Raise or lower the rear of the
control to raise or lower the seat.

 Simultaneously raise or lower
the front and rear of the control
in order to raise or lower the
entire seat.
4. Adjustment of lumbar support
This function allows you to inde- pendently adjust the height and
level of lumbar support.
Move the control:

 Forwards or backwards to in-
crease or reduce the lumbar
support.

 Upwards or downwards to raise or
lower the lumbar support zone.
Head restraint height and
angle adjustments on electric
seats

 To adjust the angle of the head
restraint, push back or pull for-
ward section C of the head re-
straint until you reach the desired
position.

 To raise it, pull upwards.

 To lower it, press on the control D
to unlock it, and simultaneously on
the head restraint itself.

 To remove it, press on the control D
to unlock it, then pull it upwards.

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C O M F O R T
This function provides the driver with
a back massage. It only operates
when the engine is running.

 Press on button A .
The warning lamp comes on and the
massage function is activated for a
period of 1 hour. During this time,
massage is performed in cycles of
6 minutes (4 minutes of massage fol-lowed by 2 minutes break). In total,
the system will perform 10 cycles.
After 1 hour, the function is deacti-
vated. The warning lamp goes out.
Massage function The Welcome function
The welcome function assists entry
and leaving the vehicle.
After switching off the ignition and
opening the driver’s door, the seat
moves back automatically and then
stays in this position, ready for the
next entry to the vehicle.
When switching on the ignition, the
seat moves forward to the memo-
rised driving position.
When moving the seat, take care
that no person or object hinders the
automatic movement of the seat.
This function is deactivated by de-
fault. You may activate or deactivate
this function using the "Main Menu"
on the instrument panel screen. To
do so, select "Vehicle parameters/
Comfort/Driver welcome".
Deactivation
You can deactivate the massage
function at any time by pressing on
button A .
Heated seats control
With the engine running, the front
seats can operate separately.

 Use the corresponding adjust-
ment dial, placed on the outer
side of each front seat, to switch
on and select the level of heating
required:

0 : Off.

1 : Low.

2 : Medium.

3 : High.

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C O M F O R T
Storing driving positions
System which takes into account the
settings of the driver's seat and air
conditioning. It enables you to store
up to two positions using the buttons
on the side of the driver's seat. Storing a position
Using buttons M/1/2

 Switch on the ignition.

 Adjust your seat.

 Press button M , then press but-
ton 1 or 2 within four seconds.
An audible signal is heard indicating
that the settings have been stored.
Storing a new position cancels the
previous position.
Recalling a stored position
Ignition on or engine running

 Briefl y press button 1 or 2 to re-
call the corresponding position.
An audible signal is heard indicating
the end of the adjustment.
When the ignition is on, after a few
consecutive position recalls, the
function will be deactivated until the
engine is started, to prevent dis-
charging of the battery. For your safety, avoid storing a
driving position while driving.
REAR HEAD RESTRAINTS
The rear head restraints can be re-
moved and have two positions:
- high, position for use,
- low, storage position.
To raise a head restraint, pull it up-
wards.
To lower it, press the lug then the
head restraint.
To remove it, place it in the high
position, push the lug and pull it
upwards.
To refi t it, engage the head restraint
rods in the holes taking care to re-
main in line with the seat back.
Never drive with the head restraints removed, they must be in place
and correctly adjusted.