SKODA OCTAVIA TOUR 2010 2.G / (1Z) Manual PDF

Heating and air conditioning system
70
Heating and air conditioning systemAir outlet ventsThe information provided is valid for all vehicles.Fig. 79 Air vents at the front
Fig. 80 Air vents at the rearOpen air outlet vents– Turn the vertical thumbwheel (not when in the end position).
Close air outlet vents– Turn the vertical thumbwhe el into the end position.Redirecting air flow– Swivel upward or downward the grille of th e vents in order to set the height 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.
The air outlet vents 3 , 4  fig. 79 and 6  fig. 80 can be closed and opened individu-
ally.
The air outlet vents 6 are only fitted on vehicles with higher centre console.
Warmed, unwarmed or cooled air will flow out of the air outlet vents according to the
setting of the regulator of the heating or the air conditioning system* and the atmos-
pheric conditions.
Note
The air outlet vents 2 ensure in the ventilation and cooling mode for a comfortable
(no-draught) ventilation of the interior of the vehicle, also if the air outlet vents 4 are
closed.
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Heating and air conditioning system71
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
HeatingUsing the system
The heating system delivers air into the interior of the vehicle and
warms it as required.Fig. 81 Heating: Control elementsSetting temperature– Turn the control dial fig. 81 to the right in order to increase the temperature.
– Turn the control dial to the left in order to increase the temperature.Controlling blower– Turn the blower switch into one of the po sitions, 1 to 4, in order to switch the
blower on.
– Turn the blower switch into position 0 in order to switch the blower off.
– If you wish to shut off the fresh air supply , use the button - recirculated air mode
 .Control for air distribution– You can adjust the direction of the air flow using the air distribution control
 page 70.
Rear window heater– Press button . Further information page 46, “Rear window heater”.
The air inlet in front of the windscreen must be free of ice, snow or leaves in order to
ensure that the heating and ventilation systems operate properly.
The heating effect depends on the coolant te mperature. The full heating effect does
not kick in until the engine is run in.
The blower should aways be on to prevent the windows from misting up.
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 atten-
tion and also cause the windows to mist up. The risk of having an accident
increases. Switch recirculated air mo de off as soon as the windows begin
misting up.
Note

T h e w h o l e h e a t o u t p u t w i l l b e n e e d e d t o u n f ro s t t h e w i n d s c re e n a n d s i d e w i n d o w s .
No warm air will be fed to the footwell. Th is can lead to restriction of the heating
comfort.

The used air streams out through the air removal openings in the luggage
compartment.
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Heating and air conditioning system
72
Set heatingRecommended settings of heating controls for:
Setup
Setting of the control dial
Button
Air outlet vents 3
Air outlet vents 4
Defrosting the windscreen and
side windows
To the right up to
the stop
3

Do not switch on
Open and align with the side window
Closing
Free windscreen and side win-
dows from mist
Desired tempera-ture
2 or 3

 
Do not switch on
Open and align with the side window
Closing
The fastest heating
To the right up to the stop
3

briefly switched on
Opening
Opening
Comfortable heating
Desired tempera-
ture
2 or 3

Do not switch on
Opening
Closing
Fresh air mode - ventilation
To the left up to the stop
Desired position

Do not switch on
Opening
Opening
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Heating and air conditioning system73
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
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 standi ng in a traffic jam.Switching recirculated air mode on– Press the button . The warning light in the button page 71, fig. 81 goes out.Switching recirculated air mode off– Once again press the button . The warning light in the button goes out.
The recirculated air mode is switched off automatically if the air distribution control
is in position
  page 71, fig. 81 . You can also switch recirculated air mode on again
from this setting by repeatedly pressing pushbutton .
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 atten-
tion and also cause the windows to mist up. The risk of having an accident
increases. Switch recirculated air mode off as soon as the windows begin
misting up.Climatic*Description
The Climatic is a combined coolin g and heating system. It makes it
possible to optimally control the air temperature at any season of the
year.Description of the Climatic
It is important for your safety and for your driving comfort that the Climatic is operating
properly. The cooling only operates if button
fig. 82 is pressed, and the following
conditions are met:

engine running,

outside temperature above approx. +2 °C and

blower switch switched on (positions 1 to 4).
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 partic-
ularly 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 depends on the coolant te mperature. The full heating effect does
not kick in until the engine is run in.
It is possible to briefly activate recirculat ed air mode in order to enhance the cooling
effect  .
Air at a temperature of about 5 °C may fl ow out of the vents under certain circum-
stances when the cooling system is operating. Lengthy and uneven distribution of the
air flow out of the vents and large differences in temperature, for example when getting
out of the vehicle, can result in chills in sensitive persons.
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.
After switching on the cooling Condensation from the evaporator of the air condi-
tioning may drip down and form a puddle be low the vehicle. This is quite normal and
not an indication of a leak!
WARNING

For your own safety and that of other road users, ensure that all the
windows are free of ice, snow and misting. Please familiarize yourself about
how to correctly operate the heating and ventilation systems, how to demist
and defrost the windows, as well as with the cooling mode.

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 accident
increases. Switch recirculated air mo de off as soon as the windows begin
misting up.
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Heating and air conditioning system
74Note

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 interior
of the vehicle forms deposits in the evapor ator of the air conditioning system. This
produces a permanent odour when the air conditioning system is operating which can
only be eliminated through considerable effort and expense (replacement of
compressor).
Using the systemFig. 82 Climatic: Control elementsSetting temperature– Turn the control dial fig. 82 to the right in order to increase the temperature.
– Turn the control dial to the left in order to increase the temperature.Controlling blower– Turn the blower switch into one of the po sitions, 1 to 4, in order to switch the
blower on.
– Turn the blower switch into position 0 in order to switch the blower off.
– If you wish to shut off the fresh air supp ly, use the button - recirculated air
mode page 76.
Control for air distribution– You can adjust the direction of the air flow using the air distribution control
 page 70.switching cooling on and off– Press the button page 74, fig. 82 . 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 46, “Rear window heater”.
Note

The whole heat output will be needed to unfrost the windscreen and side windows.
No warm air will be fed to the footwell. Th is can lead to restriction of the heating
comfort.

The used air streams out through the air removal openings in the luggage compart-
ment.

If the cooling system has not been switched on for a lengthy period, odours may
be produced at the evaporator because of deposits. Switch the cooling system on at
least once a month for approximately 5 minutes at the highest blower stage - also
during the cold season of the year - in order to remove such odours. Also open a
window for a short time.

Please refer to the information regarding recirculated air mode page 76.
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Heating and air conditioning system75
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Set ClimaticRecommended settings of Climatic controls for the respective operating modes:
Setup
Setting of the control dial
Button
Air outlet vents 3
Defrosting the windscreen and
side windows
To the right up to the
stop
3

Switched off
Do not switch on
Open and align with the side window
Free windscreen and side win-
dows from mist
Desired tempera-ture
2 or 3

switched on
Do not switch on
Open and align with the side window
The fastest heating
To the right up to the stop
3

Switched off
briefly switched on
Opening
Comfortable heating
Desired tempera-
ture
2 or 3

 
Switched off
Do not switch on
Opening
the fastest cooling
To the left up to the stop
briefly4, then 2or 3

switched on
briefly switched on
Opening
optimal cooling
Desired tempera-ture
1, 2 or 3

switched on
Do not switch on
open and align to the roof
Fresh air mode - ventilation
To the left up to the
stop
Desired position

Switched off
Do not switch on
Opening
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Heating and air conditioning system
76
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 standi ng in a traffic jam.Switching recirculated air mode on– Press the button page 74, fig. 82 the warning light lights up in the
button.Switching recirculated air mode off– Once again press the button . The wa rning light in the button goes out.
The recirculated air mode is switched off automatically if the air distribution control
is in position
  page 74, fig. 82 . You can also switch recirculated air mode on again
from this setting by repeatedly pressing pushbutton .
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 atten-
tion and also cause the windows to mist up. The risk of having an accident
increases. Switch recirculated air mode off as soon as the windows begin
misting up.Using the air conditioning system economicallyThe compressor on the air conditioning syst em uses power from the engine when in
cooling mode which will effect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the interior
has been strongly heated through the effect of direct sunlight in order to allow the
heated air to escape.
The cooling system should not be switched on while travelling when the window is
open. The desired interior temperature can also be achieved without switching in the cooling
system just by switching to fresh air mode.
For the sake of the environment
When you economize on fuel, you
also reduce pollutant emissions.Operational malfunctionsIf 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 169.

The cooling system has switched off auto matically for a short time because the
coolant temperature of the engine is too hot  page 16.
If you are not able to rectify the operational problem yourself, or if the cooling capacity
decreases, switch the cooling system off. Contact a specialist garage.
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Starting-off and Driving77
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Starting-off and DrivingSetting steering wheel positionFig. 83 Adjustable steering wheel: Lever below steering columnYou can set the height and the forward/back position of the steering wheel to the
desired position.
– Adjust the driver seat page 11.
– Pull the lever below the steering column down fig. 83 - left. Observe the guide-
lines  .
– Set the steering wheel to the desired position (concerning height and forward/back position).
– Push the lever upwards as far as the stop.
WARNING

You must not adjust the steering wheel when the vehicle is moving!

The driver must maintain a distance of at least 25 cm to the steering wheel
 fig. 83 - right. Not maintaining this minimum distance will mean that the
airbag system will not be able to properly protect you - hazard!

For safety reasons the lever must always be firmly pushed up to avoid the
steering wheel altering its po sition unintentionally when driving - risk of acci-
dent!

If you adjust the steering wheel furthe r towards the head, you will reduce
the protection offered by the driver airbag in the event of an accident. Make
sure the steering wheel is aligned to the chest.

When driving, hold the steering wheel with both hands firmly on the outer
edge in the 9 o'clock and 3 o'clock po sition. Never hold the steering wheel
firmly in the 12 o'clock position or in another way (e.g. in the middle of the
steering wheel or at the inne r steering wheel edge). In such cases, injuries to the
arms, the hands and the head can occur when the driver airbag is deployed.
Ignition lockPetrol engines
- ignition switched off, engine off, the steering can be locked.
- ignition switched on
- start engine
Diesel engines - interruption of fuel supply, ignition swit ched off, engine off, the steering can be
locked.
- heating glow plugs on, ignition switched on
WARNING (continued)
Fig. 84 Ignition lock positions
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Starting-off and Driving
78

You should not switch on any major elec trical components during the heating
period. Otherwise the ve hicle battery will be drained unnecessarily.
- start engine
Applies to all models:
Position
To lock the steering , with the ignition key withdrawn, turn the steering wheel until the
steering locking pin is heard to engage. You should always lock the steering as a general
rule if you leave your vehicle. This acts as a deterrent against possible theft of your
vehicle .
Position
Move the steering wheel back and forward a little if the ignition key cannot, or cannot
easily be turned into this position, in order to release the steering lock.
Position
The engine is started in this position. At the same time any switched on low beam or
main beam or other electrical components with major electrical consumers are briefly
switched off. The ignition key moves back into position after being released.
The ignition key must be turned back into position each time before starting the
engine again. The starter repeat lock in th e ignition lock prevents the starter being
engaged when the engine is r unning and thus getting damaged.
WARNING

When driving, the ignition key must always be in the position (ignition
switched on) without the engine running. This position is indicated by the
warning lights coming on. If this is not the case, it could result in unexpected
locking of the steering wh eel - risk of accident!

Do not withdraw the ignition key from the lock until the vehicle has come to
a stop. The steering lock can engage immediately - risk of accident!

Always withdraw the ignition key if you are going to leave the vehicle, even
for a short time. This is particularly important if children are left in the vehicle.
Children might otherwise st art the engine or switch on electrical equipment
(e.g. power windows) - risk of accident or injury!
Starting the engineGeneral
You can only start the engine only using an original ignition key.
Place the gearshift lever into neutral and put on the handbrake firmly before
starting the engine.

Before starting, it is necessary to depres s the clutch pedal and to keep it pressed
down until the engine starts. If you try and start the engine without pressing the clutch
pedal, the engine will not start. A message in the information display of the instrument
cluster will also appear indicate th e need to press the clutch pedal.

Let go of the ignition key as soon as the engine starts otherwise you may damage
the starter.
The engine running noises may louder at first be louder for a short time after starting
the cold engine until oil pressure can be built up in the hydraulic valve clearance
compensation. This is quite normal and is not an operating problem.
If the engine does not start ...
You can use the battery of anothe r vehicle as a jump-start aid page 165.
It is only possible to tow-start vehicles fi tted with a manual gearbox. The tow-starting
distance must not be more than 50 metres. Observe the following
guidelines page 167, “Tow-starting and towing vehicle”.
WARNING

Never run the engine in non ventilated or enclosed areas. The exhaust gases
of the engine contain besides the odou rless and colourless carbon monoxide a
poisonous gas - hazard! Carbon mono xide can cause unconsciousness and
death.

Never leave your vehicle unattended with the engine running.Caution

The starter may only be operated (ignitio n key position ), if the engine is not
running. If the starter is imme diately operated after switchin g off the engine, the starter
or the engine can be damaged.
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Starting-off and Driving79
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data

Avoid high engine revolutions, full throttle and high engine loads as long as the
engine has not yet reached its normal oper ating temperature - risk of damaging the
engine!

Vehicles which are fitted with an exhaust gas catalytic converter should not be tow-
started over a distance of more than 50 metres.For the sake of the environment
Never warm up the engine when the vehicle is standing. Drive off right away. Through
this the engine reaches its operating temperature more rapidly and the pollutant emis-
sions are lower.Petrol enginesThese engines are fitted with a starter system which selects the correct fuel-air mixture
for every external air temperature.
Do not operate accelerator before and when starting engine.

Interrupt the attempt at starting after 10 seconds if the engine does not start right
away and wait for about 30 seconds before repeating the attempt.

It is possible that the fuse on the electric al fuel pump is defect if the engine still
does not start. Check the fuse and replace it if necessary page 169.

Contact the nearest specialist garage to obtain professional assistance.
It may be necessary, if the engine is very hot, to slightly depress the accelerator after
the engine has started.
Diesel enginesGlow plug system
Diesel engines are equipped with a glow plug system, the preglow period being
controlled automatically in line with the coolant temperature and outside tempera-
ture.
The preglow indicator light
 comes on after the ignition has been switched on.
You should not switch on any major electrical components during the heating
period otherwise the vehicle battery will be drained unnecessarily.

You should start the engine immediately after the glow plug warning light
 has
gone out.

The glow plug warning light will come on for about one second if the engine is at a
normal operating temperature or if the outside temperature is above +5 °C. This
means that you can start the engine right away.

Interrupt the attempt at starting after 10 seconds if the engine does not start right
away and wait for about 30 seconds before repeating the attempt.

It is possible that the fuse on the diesel preglow system is defect if the engine still
does not start. Check the fuse and replace it if necessary page 169.

Contact the nearest specialist garage to obtain professional assistance.
Starting the engine after the fuel tank has run dry
It may take longer than normal to start the engine after refuelling if the fuel tank has
run completely dry - up to one minute. This is because the fuel system must first of all
be filled while the attempting to start the engine.
Switching off the engine– The engine can be switched off by tu rning the ignition key into position
 page 77, fig. 84 .
WARNING

Never switch off the engine before the vehicle is stationary - risk of accident!

The brake booster only operates when the engine is running. Greater phys-
ical effort for braking is required when en gine is switched off. Because if you do
not stop as normal, this can cause an accident and severe injuries.Caution
you should not switch the engine off right away at the end of your journey after the
engine has been operated for a lengthy period at high loads but should be allowed it
to run at idling speed for about 2 minutes. This prevents any accumulation of heat
when the engine is switched off.
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