2009 Seat Exeo air condition

Cockpit81
Safety First
Controls and equipment
Practical tips
Technical Data
Worn brake pads

If the
 symbol lights up, have the front brake pads (and, for safety's sake,
the rear pads as well) inspected by a specialist garage.
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
control. Take the vehicle to a specialist garage to have the dynamic headlight
range control function repaired.
Self-directing headlights* faulty

 Self-directing headlights faulty
This symbol
 indicates that the self-directing headlight system is faulty.
Take the vehicle to a specialist garage to have the headlights or the self-
directing 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 228.
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 specialist garage and have
the following items checked:
•Ribbed belt•Battery condition
I t is a l s o a d v isa b le t o ch e ck w h e t h e r t h e a l te r na t o r wa r n i n g la m p ha s co m e o n
⇒ page 69.Bulb monitor

The bulb monitor checks whether the lights on the vehicle are
working.If a defective bulb is detected, or if one of the lights has failed for any reason,
the bulb monitor symbol
 will appear in the display together with an addi-
tional message (which goes out after 5 seconds). For instance, if the rear left
Exeo_EN.book Seite 81 Freitag, 28. August 2009 10:14 10

Lights and visibility129
Safety First
Controls and equipment
Practical tips
Technical Data
Rain sensor
The rain sensor* will only function in the intermittent wipe position. The inter-
mittent wipe function is enabled automatically when it starts to rain.
Before you reach a road speed of 6 km/h ,you will have to enable the rain
sensor manually by switching it off and back on again.
Use control to set the sensitivity of the rain sensor*.
If you have selected a high sensitivity level for the rain sensor the windscreen
wipers will react sooner to any moisture on the windscreen.
The wiper intervals in the intermittent wipe setting are also varied automati-
cally according to the road speed (in addition to the sensitivity setting).
WARNING
•For correct visibility and safe driving, the wiper must be in perfect
condition ⇒page 209. Failure to do so could result in an accident.•The rain sensor* is only intended to assist the driver. The driver is still
obliged to manually operate the windscreen wipers as required depending
on visibility.•Do not use water-repellent coatings on the windscreen. In bad visibility
conditions such as light rain, low sun or when driving at night, these coat-
ings can cause increased dazzle, which is a serious safety hazard. Such
coatings can also cause the wiper blades to judder.Caution
•In the event of frost, check that the wiper blade has not frozen before
enabling the windscreen wipers. Should the windscreen wiper system be
enabled when the blade is frozen, this could damage it or even the wind-
screen wiper system motor.•Make sure you switch off the windscreen wiper system (lever in position
0) before you use an automatic car wash. This will avoid inadvertent trig-
gering of the wipers and possible damage to the wiper system.
Note
•Check that the washer fluid reservoir is full before starting a long journey.
Fill the reservoir ⇒page 228.•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 wind-
screen wiper blades at regular intervals.Headlight washer systemWith the lights switched on, operate the automatic wash and wipe
⇒ page 128, fig. 101 , and keep the lever pulled towards you for
at least 1 second.The headlight washer jets come out of the bumper automatically (under water
pressure) ⇒fig. 102 .
AA
Fig. 102 Headlight with
extended washer jet
A5
Exeo_EN.book Seite 129 Freitag, 28. August 2009 10:14 10

Heating, Ventilation and Air conditioning
154Heating, Ventilation and Air conditioning2C-ClimatronicDescription
The climate control 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 ⇒page 156, fig. 132 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 climate control provides heating and ventilation and also cools and
dehumidifies the air inside the vehicle.
The climate control is fully automatic and will constantly maintain the temper-
ature which has been set. To achieve this, the temperature of the air supplied
to the interior, the blower speed (volume of air delivery) and the air distribu-
tion are regulated automatically. The system also takes solar radiation into
account and, therefore, no subsequent manual readjustments are required.
Therefore, automatic mode ⇒ page 157 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
apply to the defrost setting).
In order to achieve maximum engine power, the air conditioning compressor
is tem po ra r ily s witche d o ff whe n pulli ng away f ro m s tan dstill wit h full th rot 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 particle filter and activated charcoal filter)
serves as a barrier against impurities in the outside air, including dust and
pollen.
For the climate control to work with maximum efficiency, the pollution filter
element must be replaced at the intervals specified in the Service Schedule.
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.
Caution
•If you suspect that the climate control system is damaged, switch over to
ECON mode to prevent further damage and have the system checked by a
specialist garage.•Repairs to the climate control require specialist knowledge and special
tools. For this reason, please contact a specialist garage if the system is not
working properly.
AUTO
Exeo_EN.book Seite 154 Freitag, 28. August 2009 10:14 10

Heating, Ventilation and Air conditioning155
Safety First
Controls and equipment
Practical tips
Technical Data
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 windows
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 conditioning system operates most effectively with the windows
and the sliding/tilting roof* 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.
Exeo_EN.book Seite 155 Freitag, 28. August 2009 10:14 10

Heating, Ventilation and Air conditioning
156Controls
This overview will help you become quickly familiar with the controls for the climate control.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.
Fig. 132 Climate control controls


Button(s)
MeaningAutomatic mode

(left and right
sides)
Temperature selection for the left
and right sidesDefrostManual air recirculation modeSwitches off air coolingSwitches off climate control (instead of )Automatic air recirculation mode (instead of )
AUTO-+ECONOFF


OFF
Exeo_EN.book Seite 156 Freitag, 28. August 2009 10:14 10

Heating, Ventilation and Air conditioning157
Safety First
Controls and equipment
Practical tips
Technical Data
The , and buttons (which regulate air distribution) can either be
selected individually or in combination.
Automatic mode
Standard setting for all seasons.Switching on automatic mode
– Select a temperature between +18°C (64°F) and +29°C (86°F).
– Press the button
⇒page 156, fig. 132 .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 automatically
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 two extreme settings, the climate
control operates continuously with maximum cooling or heating output and the temperature is not regulated automatically. The temperature is not regu-
lated.
Note
By keeping the button on the driver's side pressed for several seconds,
the temperature of the passenger's side can be set to the temperature of the
driver's side or vice versa. The display indicates the new temperature value.Selecting the temperature
Separate temperatures can be selected for the driver's and
front passenger's side.– Press the or buttons below the displays
⇒page 156,
fig. 132 until the desired temperature is selected for the driver's
side or front passenger's side.The currently selected temperature setting is shown in the display above the
buttons.
By keeping the button on the driver's side pressed for several seconds,
the temperature of the passenger's side can be set to the temperature of the
driver's 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's or passenger's side as required.

(centre buttons)
Adjusts blower speedAir to the windowsAir from the dashboard outletsAir to the footwells
Button(s)
Meaning
-+


AUTO
AUTO
AUTO
-+
-
+
AUTO
Exeo_EN.book Seite 157 Freitag, 28. August 2009 10:14 10

Heating, Ventilation and Air conditioning
158Defrosting
The windscreen and side windows are defrosted or demisted
as quickly as possible.– To enable this mode, press the ⇒page 156, fig. 132 button.
– To disable, press the button again or select the button.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 161.
The air recirculation and ECON modes are switched off when the button is
pressed.Air recirculation: manual enabling
The air recirculation setting prevents fumes etc. from entering
the interior.Enabling air recirculation mode
–Press the ⇒page 156, fig. 132 ⇒ button.
Disabling air recirculation mode
– Press the button again or
– Press the button or
–Press the button.In this setting, the air in the vehicle is constantly recirculated. We recommend
using the air recirculation mode in the following circumstances:
•When driving through a tunnel or in queues of traffic, to prevent fumes
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 mode helps save fuel.– To enable, press the button ⇒page 156, fig. 132.
– To disable, press the button again or select the button.Air cooling is disconnected in ECON mode. The heating and the blower are
adjusted automatically. “ECON” stands for “Economy”. Disconnecting air
cooling (compressor) saves on fuel.
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.
On diesel vehicles, the supplementary heater is switched off in ECON mode
to save fuel.
Note
If the diode on the ECON button continues to light up when the ECON mode
has been switched off (i.e. the climate control has been switched on) this is



AUTO

AUTO
ECONECONECON
AUTO
Exeo_EN.book Seite 158 Freitag, 28. August 2009 10:14 10

Heating, Ventilation and Air conditioning159
Safety First
Controls and equipment
Practical tips
Technical Data
due to a defect in one of the climate control components. If a malfunction
should occur, please contact a specialist garage.
Air recirculation: automatic activation*
If the outside air is polluted by diesel and petrol emissions,
an air purity sensor in the vehicle will automatically switch on
the air recirculation.Enabling air recirculation mode
– Press the button
⇒fig. 133 .
Disabling air recirculation mode
– Press the button again or
– Press the 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 car.
If the
air purity sensor in the air conditioning system 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 climate control 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 minutes.
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 circumstances
(for instance if or is selected). In “ECON” and at temperature of below
approx. 8°C below zero, the automatic air recirculation mode is limited to 12
seconds.Switching the temperature displa y 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 recirculation mode and briefly
press the plus button of the left-hand temperature selector
⇒ page 156, fig. 132 .
Fig. 133 Button for auto-
matic air recirculation

AUTO





Exeo_EN.book Seite 159 Freitag, 28. August 2009 10:14 10