air condition Seat Exeo ST 2011 User Guide
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81
Cockpit
Photosensor/rain sensor faulty
Automatic headlights / automatic wipers faulty
If the symbol lights up, this means that the photosensor/rain sensor is
not working. For safety reasons, the dipped beam headlights will then be
switched on permanently when the light switch is set to the AUTO position.
However, you can still switch the lights on and off in the normal way with
the light switch. If the rain sensor is faulty, the functions operated via the
windscreen wiper lever will still be available. You should have the photosen-
sor/rain sensor checked by a specialised workshop as soon as possible.
Worn brake pads
If the symbol lights up, have the front brake pads (and, for safety rea-
sons, the rear pads as well) inspected by a specialised workshop.
Speed warning 1
If the symbol lights up, this means you are exceeding the speed that has
been pre-set with the speed warning function. You should reduce your
speed accordingly ⇒ page 82.
Headlight range control faulty
This symbol indicates a malfunction in the dynamic headlight range con-
trol. Take the vehicle to a qualified workshop to have the dynamic headlight
range control function repaired. Adaptive headlights* faulty
Adaptive headlights faulty
This symbol indicates that the adaptive headlight system is faulty. Take
the vehicle to a qualified workshop to have the headlights or the adaptive
headlight control unit repaired.
Washer fluid level low
If the symbol lights up, top up the fluid for the windscreen washer and
headlight washer system* ⇒ page 233.
Speed warning 2
If the symbol lights up, this means you are exceeding the speed that has
been pre-set. You should reduce your speed accordingly ⇒ page 82.
Battery voltage too high or too low
If the symbol lights up, take the vehicle to a qualified workshop and
have the following items checked:
● Poly V-belt
● Battery condition
It is also advisable to check whether the alternator warning lamp has come
on ⇒ page 69.
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113
Unlocking and locking
– Pull the switch briefly to lower the sunroof automatically to the
fully closed position. If required, the sunroof can be stopped in
any position by briefly pulling the control again ⇒
.
WARNING
Take care when closing the sunroof. There is a risk of suffering injury. For
this reason, always take out the ignition key when leaving the vehicle.
Automatic close function
The sunroof can also be closed from outside the vehicle.
– Turn the key in the lock on the driver door and hold it in the lock
position or press the lock button on the remote control until the
sunroof has closed all the way ⇒
.
WARNING
Take care when closing the sunroof. There is a risk of suffering injury.
Solar sunroof*
The solar cells in the sunroof power the air conditioner fan.
The solar sunroof is operated in the same way as the normal sliding/tilting
sunroof.
The interior trim is fixed to the solar sunroof and cannot be opened and
closed separately. Emergency electrical activation
In an emergency it is possible to close the sunroof electroni-
cally.
The sliding sunroof mechanism is equipped with a safety cut-out. If
the roof should fail to close normally, it can be closed with the
emergency function.
– Turn the control to position 0
⇒ fig. 82.
– Pull on the control switch until the roof closes.
WARNING
Take care when closing the sunroof. There is a risk of suffering injury. For
this reason, always take out the ignition key when leaving the vehicle.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
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Lights and visibility
Note
● Check that the washer fluid reservoir is full before starting a long jour-
ney. Fill the reservoir ⇒ page 233.
● Worn or dirty wiper blades can cause smearing on the glass which can
also impair the effectiveness of the rain sensor*. Check the condition of
windscreen wiper blades at regular intervals.
Rear window wiper
The windscreen wiper lever also operates the rear window
wiper and the automatic wash and wipe.
Fig. 102 Windscreen
wiper lever
The rear window wiper and the automatic wash/wipe system are
switched on as follows: Intermittent wipe
–
Push the windscreen wiper lever forwards until it clicks into the
first position ⇒ fig. 102 1
. The rear window wiper will wipe the
window approximately every 4 seconds.
Automatic wash/wipe
– Push the lever forwards to position 2
. The rear window wiper
will work for the time you hold the lever in this position.
– Release the lever. The rear window wiper will keep working for
approximately 4 seconds.
Deactivating the interval wipe function
– Pull the lever backwards until it returns to its original position.
The rear window wiper will start working automatically if reverse gear is en-
gaged while the windscreen wipers are switched on.
WARNING
For correct visibility and safe driving, the wiper must be in perfect condi-
tion ⇒ page 215. Failure to do so could result in an accident.
CAUTION
In icy conditions, always check that the wiper blades are not frozen to the
glass before using the windscreen wipers/rear window wiper. The wind-
screen wiper blades and even the windscreen wiper motor could be dam-
aged if you start the windscreen wipers/rear window wiper with the blades
frozen to the glass.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
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Air conditioning
Air conditioning 2C-Climatronic
Description
The air conditioner is designed to automatically keep the
passenger compartment at the temperature you find most
comfortable at all times of the year. Recommended settings:
– Set the temperature to 22 °C (71 °F).
– Press the AUTO
⇒ fig. 141 button.
The following setting quickly provides a comfortable temperature inside the
vehicle. We therefore recommend you do not modify the setting unless you
find this temperature uncomfortable or where circumstances require as
such.
The air conditioner provides heating and ventilation and also cools and de-
humidifies the air inside the vehicle.
The air conditioner is fully automatic and will constantly maintain the tem-
perature which has been set. To achieve this, the temperature of the air sup-
plied to the interior, the blower speed (volume of air delivery) and the air
distribution are regulated automatically. The system also takes solar radia-
tion into account and, therefore, no subsequent manual readjustments are
required. Therefore, automatic mode ⇒ page 164 should be used for the
comfort of all the passengers in virtually all conditions throughout the year.
Please note the following points: The humidity of the air is automatically reduced when the system cools the
interior of the vehicle. This helps to prevent condensation on the windows.
If the humidity and temperature outside the vehicle are high,
condensation
can drip off the evaporator in the air cooling system and form a pool under-
neath the vehicle. This is normal and does not indicate a leak.
If the outside temperature is low, the blower normally only switches to a
higher speed once the coolant has warmed up sufficiently (this does not ap-
ply to the defrost setting).
In order to achieve maximum engine power, the air conditioner compressor
is temporarily switched off when pulling away from standstill with full throt-
tle.
The compressor also switches off if the coolant temperature is excessively
high to ensure adequate engine cooling under extreme loads.
Pollution filter
The pollution filter (a combined particulate filter and activated charcoal fil-
ter) serves as a barrier against impurities in the outside air, including dust
and pollen.
For the air conditioner to work with maximum efficiency, the pollution filter
element must be replaced at the intervals specified in the Service Plan.
If the vehicle is driven in areas with a high level of air pollution and the filter
is no longer fully effective, it may be necessary to change the filter element
more frequently.
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162Air conditioning
CAUTION
● If you suspect that the air conditioner system is damaged, switch over to
ECON mode to prevent further damage and have the system checked by a
qualified workshop.
● Repairs to the air conditioner require specialist knowledge and special
tools. For this reason, please contact a qualified workshop if the system is
not working properly.
Note
● Keep the air intake slots in front of the windscreen clear of snow, ice and
leaves to ensure unimpaired heating and cooling and to prevent the win-
dows misting over.
● The air from the outlets flows through the passenger compartment and
out through the slots below the rear window. Therefore, do not cover these
slots with items of clothing or other objects.
● The air conditioner operates most effectively with the windows and the
sliding/tilting sunroof* closed. However, if the vehicle has heated up after
standing in the sun for some time, the air inside can be cooled more quickly
by opening the windows briefly.
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163
Air conditioning
Controls
This overview will help you become quickly familiar with the controls for the air conditioner.
Fig. 141 Air conditioner controls
The left-hand display shows the temperature selected for the left-hand side
and the right-hand display the temperature for the right-hand side.
The functions can be switched on or off by briefly pressing the buttons. The
diode on the buttons lights up when the function is enabled.
The grille between buttons
and must be kept clear, as the tempera-
ture sensors are located behind the grille.
● Do not cover the grille.
● Do not clean the grille with a vacuum cleaner, as this could damage the
temperature sensors located behind the grille.
Button(s)Meaning
Automatic mode
(left and right)Temperature selection for driver and passenger
sides
Defrost
Manual air recirculation mode
Switches off air cooling
Switches off air conditioner (instead of )
Automatic air recirculation mode (instead of OFF)
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164Air conditioning
Button(s)Meaning
(in the centre)Adjusts blower speed
Air to the windows
Air from the dashboard outlets
Air to the footwells
The , and buttons (which regulate air distribution) can either be
selected individually or in combination.
Automatic mode AUTO
Standard setting for all seasons.
Switching on automatic mode
– Select a temperature between +18 °C (64 °F) and +29 °C (86 °F).
– Press the AUTO
⇒
fig. 141 button.
The automatic mode maintains a constant temperature inside the vehicle
and dehumidifies the air. Air temperature, air delivery and air distribution
are regulated automatically to reach the desired interior temperature as
quickly as possible, and then to maintain this temperature. The system au-
tomatically compensates for any variations in the outside temperature and
for the effect of direct sunlight.
The automatic temperature regulation only operates at temperature settings
between +18 °C and +29 °C. If a temperature below +18 °C is selected, LO
appears on the display. If a temperature is selected which is higher than
+29 °C, the display will show HI. In the maximum and minimum settings,
the climate control operates continuously with maximum cooling or heating output and the temperature is not regulated automatically. The temperature
is not regulated.
Note
By keeping the AUTO button on the driver side pressed for several seconds,
the temperature of the passenger side can be set to the temperature of the
driver side or vice versa. The display indicates the new temperature value.
Selecting the temperature -
+
Separate temperatures can be selected for the driver and
front passenger sides.
– Press the -
or + buttons below the displays
⇒ fig. 141 until the
desired temperature is selected for the driver side or front pas-
senger side.
The currently selected temperature setting is shown in the display above
the buttons.
By keeping the AUTO
button on the driver side pressed for several seconds,
the temperature of the passenger side can be set to the temperature of the
driver side or vice versa. The display indicates the new temperature value.
The previous temperature setting can be restored by resetting the display
on the driver or passenger side as required.
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165
Air conditioning
Defrosting
The windscreen and side windows are defrosted or demisted
as quickly as possible.
– To enable this mode, press the
⇒
fig. 141 button.
– To switch off, press the
button again, or select the AUTO but-
ton.
The temperature is regulated automatically. The air output is increased to
maximum and most of the air comes out of outlets 1 and 2 ⇒ page 168.
The air recirculation and ECON modes are switched off when the
button
is pressed.
Air recirculation: manual activation
The air recirculation setting prevents fumes etc. from enter-
ing the interior.
Activating air recirculation mode
– Press button
⇒ fig. 141 ⇒ .
Deactivating air recirculation mode
– Press the
button again or
– Press the AUTO
button or
– Press button
.
In this setting, the air in the vehicle is constantly recirculated. We recom-
mend using the air recirculation mode in the following circumstances: ●
When driving through a tunnel or in traffic congestions, to prevent ex-
haust gas entering the interior of the vehicle.
WARNING
Do not drive for too long with the air recirculation mode enabled because,
if the compressor is disconnected, the windscreen may mist up because
no fresh air is entering the interior of the vehicle, with the subsequent
risk of accidents.
ECON Mode (economy) ECON
ECON mode helps save fuel.
– To activate, press the ECON
button ⇒ fig. 141.
– To deactivate, press the ECON
button again or select the AUTObutton.
Air cooling is disconnected in ECON mode. The heating and the blower are
adjusted automatically. “ECON” stands for “Economy”. Disconnecting air
cooling (compressor) reduces fuel consumption.
Please note that the interior temperature must not be lower than the outside
temperature in ECON mode. The blower does not cool or dehumidify the air
in the interior. The windows could therefore mist up.
In diesel vehicles, the auxiliary heater is switched off in ECON mode to save
fuel.
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166Air conditioning
Note
If the diode on the ECON button continues to light up when the ECON mode
has been switched off (i.e. the air conditioner has been switched on) this is
due to a defect in one of the air conditioner components. If a malfunction
should occur, please contact a specialised workshop.
Air recirculation: automatic activation*
If the outside air is polluted by diesel and petrol emissions,
an air quality sensor in the vehicle will automatically switch
on the air recirculation.
Fig. 142 Button for auto-
matic air recirculation
Activating air recirculation mode
– Press the button
⇒ fig. 142.
Deactivating air recirculation mode
– Press the
button again or –
Press the AUTO
button or
– Press button
.
The automatic air recirculation mode should normally be left switched on at
all times.
The system is ready to operate approx. 30 seconds after the engine ignition
key has been turned. During this initial period, fresh air is fed into the vehi-
cle.
If the air purity sensor in the air conditioner detects a certain concentration
of fumes in the outside air, the control unit will either pass the incoming air
through the pollution filter or automatically switch on the air recirculation. If
there is a high concentration of pollution in the outside air, the air condi-
tioner automatically switches to air recirculation and the supply of air from
the outside is cut off. As soon as the level of pollution decreases, air is fed
into the vehicle from the outside again.
The automatic air recirculation operates for a maximum period of 12 mi-
nutes. If the windows mist up when the automatic air recirculation is on,
press the
button immediately.
The automatic air recirculation switches itself off under certain circumstan-
ces (for instance if
or is selected). In “ECON” and at temperatures
lower than approx. 8 °C below zero, the automatic air recirculation mode is
limited to 12 seconds.
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167
Air conditioning
Switching the temperature display from °C to °F and vice
versa
The temperature display can be switched from °C (degrees
Celsius) to °F (degrees Fahrenheit) and vice versa. – Press and hold the
button for air recirculation mode and
briefly press the plus button of the left-hand temperature selec-
tor ⇒ fig. 141.
Switching the air conditioner on/off
Switching the air conditioner off: models with an OFF button
– Press the OFF
button. The air conditioner is switched off and
the supply of air from outside the vehicle is cut off.
Switching the air conditioner off: models with a
button
– Keep pressing the -
button for the blower until the display seg-
ment is empty. The air conditioner is switched off and the sup-
ply of air from outside the vehicle is cut off.
Switching the air conditioner on: models with an OFF
button
– Press the OFF
button again, or
– Press the AUTO
button or
– Press one of the air distribution buttons
, or .
Switching the air conditioner on: models with a
button
– Press the +
button for the blower, or –
Press the AUTO
button or
– Press one of the air distribution buttons
, or .
The air conditioner also starts to operate if one of the blower or temperature
selector buttons is pressed.
Blower speed -
+
The automatically selected blower speed can be reduced or
increased manually.
– Press the -
and + buttons in the centre of the control panel
⇒ fig. 141 to set the blower to the desired speed (and regulate
the volume of air delivery).
The air conditioner system automatically regulates the blower speed accord-
ing to the interior temperature. However, you can also adjust the air delivery
manually. The current blower setting is illustrated by a bar in the middle dis-
play (above the buttons).
Automatic change of passenger temperature
In order to automatically set the passenger temperature like the driver tem-
perature, press the AUTO button on the driver side for 2 seconds approxi-
mately. In order to automatically set the driver temperature like the passen-
ger temperature, press the AUTO
button on the passenger side for 2 sec-
onds approximately.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications