2007 SKODA OCTAVIA warning light

Heating and air conditioning system
102
The control dial can be set to other positions as required.
Recirculated air mode
In recirculated air mode air is sucked out of the interior of the vehicle
and then fed back into the interior.
Recirculated air mode prevents polluted air outside the vehicle from
getting into the vehicle, for example when driving through a tunnel or
when standing in a traffic jam.
Switching recirculated air mode on
– Press the button - the warning light lights up in the button
⇒page 100, fig. 119 .
Switching recirculated air mode off
– Press again the button - the warning light in the button goes out.
The recirculated air mode is switched off au tomatically if the air distribution control
is in position ⇒ page 100, fig. 119 . You can also switch recirculated air mode
on again from this setting by repeatedly pressing button .
WARNING
You should not leave recirculated air mode on over a longer period of time,
as “stale” air may result in fatigue in the driver and occupants, divert your
attention and also cause the windows to mist up. The risk of having an acci-
dent increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Air outlet vents
Fig. 120 Air vents at the front
Fig. 121 Air vents at the rear
Open air outlet vents
– Turn the vertical thumbwheel (not when in the end position).
Close air outlet vents
– Turn the vertical thumbwheel into the end position.
AC
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Heating and air conditioning system
104
Note
•We recommend that you do not smoke in the vehicle when the recirculating air
mode is operating since the smoke which is drawn at the evaporator from the inte-
rior of the vehicle forms deposits in the evaporator of the air conditioning system.
This produces a permanent odour when the air conditioning system is operating
which can only be eliminated through co nsiderable effort and expense (replace-
ment of compressor).
Using the system
Fig. 122 Climatic: Controls
Setting temperature
– Turn the control dial ⇒fig. 122 to the right in order to increase the
temperature.
– Turn the control dial to the left in order to increase the tempera- ture. Controlling blower
– Turn the blower switch into one of
the positions, 1 to 4, in order to
switch the blower on.
– Turn the blower switch into positi on 0 in order to switch the blower
off.
– Pressing button - causes the recirculating air system ⇒page 106 to be switched on.
Control for air distribution
– You can adjust the direction of the inlet air flow ⇒page 107 using air
distribution regulator .
Switching cooling on and off
– Press the button ⇒fig. 122 . The warning light lights up in the
button.
– When you again press the switch , the cooling system is switched off. The warning light in the button goes out.
Rear window heater
– Press button . Further information ⇒page 59.
Auxiliary heating (auxiliary heating)
– Press the button in order to directly switch on/off the auxiliary heating (auxiliary heating and ve ntilation. Further information
⇒ page 113, “Auxiliary heating system (auxiliary heating and ventila-
tion)*”.
The set temperature will be automatically maintained other than when the
control dial is on the extreme right or extreme left position:
•Extreme right position - full heating.
•Extreme left position - full cooling.
•The blower should aways be on to prevent the windows from misting up.
AA
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Heating and air conditioning system
106
•Open the air outlet vents 3 and 4
•Switch on the cooling system by pressing button
•We recommend that you briefly switch on the recirculated air mode with the
pushbutton .
Optimum cooling
•Control dial at the desired heat temp erature. This temperature will be main-
tained automatically.
•Blower switch in position 1, 2 or 3
•Turn the air distribution control into the position 
•Open the air outlet vents 3 and 4
•Switch on the cooling system by pressing button
•We recommend setting the air outlet vents 3 and 4 in such a way that the air
flows to the rear over the heads of the occupants. Do not switch to recirculated air
mode.
Fresh air mode - ventilation
Non pre-warmed fresh air stream s through the air inlet nozzles 3 and 4 for the
following settings.
•Turn the control dial ⇒page 104, fig. 122 to the left up to the stop
•Blower switch in the desired position
•Turn the air distribution control into the position 
•Open air outlet vents 3 and 4 ⇒ page 107, fig. 123
•Switch off the cooling by pressing button
•switch off the recirculated air mode by pressing button
The control dial can be set to other positions as required.
Recirculated air mode
In recirculated air mode air is sucked out of the interior of the vehicle
and then fed back into the interior.
Recirculated air mode prevents polluted air outside the vehicle from
getting into the vehicle, for example when driving through a tunnel or
when standing in a traffic jam.
Switching recirculated air mode on
– Press the button ⇒page 104, fig. 122 - the warning light lights up
in the button.
Switching recirculated air mode off
– Press again the button - the warning light in the button goes out.
The recirculated air mode is switched off au tomatically if the air distribution control
is in position  ⇒ page 104, fig. 122 . You can also switch recirculated air mode
on again from this setting by repeatedly pressing button .
WARNING
You should not leave recirculated air mode on over a longer period of time,
as “stale” air may result in fatigue in the driver and occupants, divert your
attention and also cause the windows to mist up. The risk of having an acci-
dent increases. Switch recirculated air mode off as soon as the windows
begin misting up.
A1
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AB
AC
A1
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AB
AC
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AC
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Heating and air conditioning system
108
For the sake of the environment
When you economize on fuel, you also reduce pollutant emissions.
Operational problems
If the cooling system does not operate at outside temperatures higher than +5 °C,
there is a problem in the system. The reasons for this may be:
•The fuse on the air conditioning system has blown. Check the fuse, replace it if
necessary ⇒page 243.
•The cooling system has switched off auto matically for a short time because the
coolant temperature of the engine is too hot ⇒ page 11.
If you are not able to rectify the operat ional problem yourself, or if the cooling
capacity decreases, switch the cooling system off. Contact a specialist garage.
Climatronic* (automatic air conditioning)
Description
The Climatronic system is a combin ation of an automatic heating,
fresh air and cooling system which provides optimal comfort for the
occupants of the car.
The Climatronic maintains a constant temperature fully automatically, once it has
been set. This is achieved by automa tically varying the temperature of the
outflowing air, the blower stages and the air distribution. The system also takes into
account bright sunlight which eliminates the need to alter the settings manually.
The automatic mode ⇒ page 110 ensures maximum wellbeing of the occupants
at all times of the year.
Description of Climatronic system
The cooling operates only if the following conditions are met:
•engine running,
•outside temperature above +2 °C,
•the button is not pressed.
If the cooling system is switched on, the temperature and air humidity drops in the
vehicle. The wellbeing of the occupants of the car is enhanced as a result of this
particularly at high outside temperatures and a high air humidity. The system
prevents the windows misting up during the cold season of the year.
The heating effect is dependent upon th e coolant temperature, thus full heat
output only occurs when the engine has reached its operating temperature.
It is possible to briefly activate recirculated air mode in order to enhance the
cooling effect ⇒.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order
to ensure that the heating and cooling systems operate properly.
The AC compressor is switched off at a high coolant temperature in order to provide
cooling at a high load of the engine.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle below the vehicle. This is quite normal
and not an indication of a leak!
Recommended setting for al l periods of the year:
•Set the temperature to 22 °C (72 °F).
•Press the button ⇒page 109, fig. 125 .
•Move the air outlet vents 3 and 4 so that the air flow is directed slightly upwards
⇒ page 112, fig. 126 .
Switching over between degrees Celsius and degrees Fahrenheit
Press and hold the buttons and ⇒page 109, fig. 125 . The informa-
tion in the desired temperature measuring unit appears in the display.
WARNING
•For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and mist ing. Please familiarize yourself about
how to correctly operate the heating an d ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.
ECON
AUTO
ECONAUTO
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Heating and air conditioning system
110
Control dial for:
− Setting of blower speed and
− Switching off the Climatronic
Button for direct switching on/off of auxiliary heating* ⇒page 113
Setting of the temperature for the right side.
Button for switching off cooling system
Automatic mode
Note
The interior temperature sensor is located in the centre of the control dial for
blower speed . Do not glue or cover over the sensor, otherwise it could have an
unfavourable effect on the Climatronic.
Automatic mode
The automatic mode is used in orde r to maintain a constant temper-
ature and to demist the windows in the interior of the car.
Switching automatic mode on
– Set a temperature between +16 °C (60 °F) and +29,5 °C (85 °F).
– Move the air outlet vents 2 and 3 ⇒ page 112, fig. 126 so that the air
flow is directed slightly upwards.
– Press the button - the warning light lights up in the button.
The automatic mode is switched off by pressing the button for the air distribution
or increasing or decreasing the blower speed. The temperature is nevertheless
regulated.
ECON mode
The cooling system is switched off in the ECON mode - heating and
ventilation are regulated automatically.
Switching ECON mode on
– Press the button - the warning light lights up in the button.
– Set a temperature between +16 °C (60 °F) and +29,5 °C (85 °F).
Recirculated air mode in ECON mode
– First of all press the button - the warning light lights up in the button.
– Then press the button - the warning light lights up in the button.
ECON mode operates only within the control temperature range from +16 °C (60
°F) up to +29.5 °C (85 °F).
The ECON mode is switched off when pressing button or .
Please note that, in the ECON mode, the interior temperature cannot be lower than
the outside temperature. The interior is no t cooled and the air is not dehumidified.
If you select the temperature below +16 °C (60 °F), LO appears in the display. If you
select a temperature higher than +29,5 °C (85 °F), HI appears in the display. In the
position LO the recirculated air is not warmed up. In the HI position, the system
operates continuously with maximum heating capacity.
Please refer to the information regarding recirculated air mode ⇒page 111.
Defrosting windscreen
Defrosting windscreen - switching on
– Press the button ⇒ page 109, fig. 125.
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Heating and air conditioning system111
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Defrosting windscreen - switching off
– Once again press the button or the button .
The temperature control is controlled automatically. More air flows out of the air
outlet vents 1 and 2.
Recirculated air mode
In recirculated air mode air is sucked out of the interior of the vehicle
and then fed back into the interior.
Recirculated air mode prevents polluted air outside the vehicle from
getting into the vehicle, for example when driving through a tunnel or
when standing in a traffic jam.
Switching recirculated air mode on
– Press the button - the warning light lights up in the button.
Switching recirculated air mode off
– Press again the button or the button - the warning light in
the button goes out.
WARNING
You should not leave recirculated air mode on over a longer period of time,
as “stale” air may result in fatigue in the driver and occupants, divert your
attention and also cause the windows to mist up. The risk of having an acci-
dent increases. Switch recirculated air mode off as soon as the windows
begin misting up.
Note
If the windscreen mists up, press the button ⇒page 109, fig. 125 . After the
windscreen has been demisted, press the button .
Setting temperature
You can separate the interior temperature for the left and right side sepa-
rately.
– You can set the temperature for both sides after switching on the igni- tion with the control dial .
– If you wish to set the temperature for the right side, turn the control dial .
If the temperature for the right side was set via the control dial , it can no longer
be set via the control dial - temperature fo r both sides. This is only possible if
you press the button for about 2 seconds.
You can set the interior temperature between +16 °C (60 °F) and +29,5 °C (85 °F).
The interior temperature is regulated automatically within this range. If you select
the temperature below +16 °C (60 °F), “LO” appears in the display. If you select the
temperature higher than +29,5 °C (85 °F), “HI” appears in the display. In both limit
positions the Climatronic operates at maximum cooling or heating capacity,
respectively. The temperature is not controlled in this case.
Lengthy and uneven distribution of the air flow out of the vents (in particular at the
leg area) and large differences in temperat ure, for example when getting out of the
vehicle, can result in chills in sensitive persons.
Controlling blower
There are a total of seven blower stages available.
The Climatronic system controls the bl ower stages automatically in line
with the interior temperature. You can also, however, adapt the blower
stages manually to suit your particular needs.
– Turn the control dial ⇒page 109, fig. 125 to the left (reduce
blower speed) or right (increase blower speed).
Switch off the blowers, the Climatronic is switched off and in the display shows OFF.
AUTO
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Heating and air conditioning system
112
The set blower speed is displayed above the control dial when the respective
number of warning lights come on.
WARNING
•“Stale air” may result in fatigue in the driver and occupants, reduce
attention levels and also cause the windows to mist up. The risk of having an
accident increases.
•Do not switch the Climatronic system off for longer than necessary.
•Switch the Climatronic system on as soon as the windows mist up.
Air outlet vents
Fig. 126 Air vents at the front Fig. 127 Air vents at the rear
Open air outlet vents
– Turn the vertical thumbwheel (not when in the end position).
Close air outlet vents
– Turn the vertical thumbwheel into the end position.
Redirecting air flow
– Swivel upward or downward the grille of the vents in order to change
the direction of the air flow using the vertically arranged thumbwheel.
– Turn the horizontal thumbwheel on the vent to the right or left in order to change the air flow to the appropriate side.
You can control the air distribution to the air outlet vents via the buttons of the
operating part of the Climatronic ⇒page 109. Air outlet vents 3, 4 ⇒ fig. 126 and 6
⇒ fig. 127 can also be opened or closed individually.
The air outlet vents 6 are only fitted on vehicles with higher centre console.
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Heating and air conditioning system
114
– In the menu Aux. Heating select the menu Mode .
– In the menu Mode select the desired mode Heating or Ventilation .
Programming
For the programming of the auxiliary heatin g (auxiliary heating and ventilation) in
the menu Aux. Heating there are three pre-set times:
•Pre-set time 1
•Pre-set time 2
•Pre-set time 3
In each pre-set time, the day (if necessary each day = daily) and the time (hour and
minute) can be set for the operating period of the auxiliary heating and/or ventila-
tion.
If you leave the pre-se t menu by selecting menu Back or do not operate the display
for longer than 10 seconds, the set values are stored, but the pre-set time is not
active.
Both other pre-set times can be prog rammed and stored in the same way.
If you select the menu Activate after setting the desired values, Pre-set time
(weekday, hours, minute) activated! is displayed in the display and the set pre-
set time is active.
Only one programmed pre-set time can be active.
The last programmed pre-set time remains active.
The active pre-set time can be changed in the menu Aux. Heating in the menu
Activation by selecting a pre-set time.
The prerequisite for the correct switching on of the auxiliary heating (auxiliary
heating and ventilation) according to the programmed pre-set time is the correct
setting of the current time ⇒page 14 and weekday ⇒page 113.
If the system is running, a warning light in the button for direct switching on/off of
the auxiliary heating lights up. The running system deactivates after expiration of the operating period or is deac-
tivated earlier by pressing the button for
direct switching on/off of the auxiliary
heating ⇒page 114.
The deactivation of a desired pre-set time can be performed by selecting the menu
Deactive in the menu Active .
It is possible to re-establish the factory setting using the menu Fa ct or y se t tin g in
the menu Aux. Heating .
Direct switching on/off
Fig. 129 Button for direct switching on/off of the auxiliary heating (auxiliary heating and
ventilation) on the operating part of the Climatic
The auxiliary heating (auxiliary heating and ve ntilation) can be switched on or off at
any time directly using the button on the operating part of the Climatic
⇒ fig. 129 , if necessary the operating part of the heating ⇒page 100, fig. 119 or the
operating part of the Climatronic ⇒page 109, fig. 125 .
The auxiliary heating system (auxiliary heating and ventilation) switches off auto-
matically after expiration of the set operating period in the menu Running time, if
it is not switched off beforehand by you.
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