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159
Air conditioning
Instructions for use of the air conditioner
The interior cooling system only works when the engine is running and fan
is switched on.
The air conditioner operates most effectively with the windows and the pan-
oramic sliding 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 and the panoramic sliding sunroof briefly.
Setting for conditions of optimal visibility
When the air conditioning is switched on, the temperature and the air hu-
midity in the vehicle interior drop. Hence, when the outside air humidity is
high, the windows do not mist over and comfort for the vehicle occupants is
improved:
With manual air conditioning
● Switch off air recirculation.
● Set the fan to the required setting.
● Turn the temperature control to the centre position.
● Open and direct all the air outlets in the dash panel.
● Turn the air distribution control to the required position.
● Press the button
to switch on the cooling system. The button will
light up.
With Climatronic
● Press button
.
● Set the temperature to +22 °C (+72 °F).
● Open and direct all the air outlets in the dash panel.
Climatronic: change the temperature unit on the screen of the radio or on
the factory-fitted navigation system
Changing the temperature display from Celsius to Fahrenheit on radio or on
the factory-fitted navigation system is done using the menu on the instru-
ment panel ⇒ page 73. The cooling system cannot be activated
If the air conditioning system cannot be switched on, this may be caused by
the following:
●
The engine is not running.
● The fan is switched off.
● The air conditioner fuse has blown.
● The outside temperature is lower than approximately +3 °C (+38 °F).
● The air conditioner compressor has been temporarily switched off be-
cause the engine coolant temperature is too high.
● Another fault in the vehicle. Have the air conditioner checked by a speci-
alised workshop.
Special Characteristics
If the humidity and temperature outside the vehicle are high, condensation
can drip off the evaporator in the cooling system and form a pool under-
neath the vehicle. This is normal and does not indicate a leak!
Note
After starting the engine, any residual humidity in the air conditioner could
mist over the windscreen. Switch on the defrost function as soon as possi-
ble to clear the windscreen of condensation.
Safety FirstOperating instructionsPractical TipsTechnical specifications
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160Air conditioning
Air vents
Fig. 116 On the dash panel: air vents
Air vents
To ensure proper heating, cooling and ventilation in the vehicle interior, air
vents ⇒ Fig. 116 1
should remain open.
● Turn the corresponding thumbwheel (detail) in the required direction to
open and close the air vents. When the thumbwheel is in the position, the
corresponding air vent is closed.
● Change the air direction using the ventilation grille lever.
There are other additional, non-adjustable air vents in the dash panel 2
, in
the footwell and in the rear area of the interior.
Note
Never place food, medicines or other heat-sensitive objects close to the air
vents. Food, medicine and other heat or cold sensitive objects may be dam-
aged or made unsuitable for use by the air coming from the air vents. Air recirculation
Basic points
Air recirculation:
Manual air recirculation (heating and fresh air system, manual
air conditioning).
Air recirculation mode prevents the ambient air from entering the interior.
When the outside temperature is very high, selecting manual air recircula-
tion mode for a short period refreshes the vehicle interior more quickly.
For safety reasons, air recirculation mode is switched off when the button
is pressed or the air distributor turned to
.
Switching on and switching off manual air recirculation with air conditioner
(manual) or with the heating and fresh air systems
Activate: press the button until the warning lamp lights up.
Deactivate: press the button until all warning lamps switch off.
Switching on and off manual air recirculation with Climatronic
Activate: press the * button until the warning lamp lights up.
Deactivate: press the * button until all warning lamps switch off.
Functioning mode of manual air recirculation (air conditioning menu)
With the automatic air recirculation mode activated, the entry of fresh air in-
to the cabin interior is enabled. If the system detects a high concentration
of hazardous substances in the ambient air, air recirculation mode is
switched on automatically. When the level of impurities drops to within a
normal range, recirculation mode is switched off.
The system is unable to detect unpleasant smells.
Air recirculation mode is not automatically switched on in the following ca-
ses of outside temperatures and conditions:
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161
Air conditioning
● The cooling system is switched on (the * button lamp is on) and the am-
bient temperature is below +3 °C (+38 °F).
● The cooling system and the windscreen wipers are switched off and the
outside temperature is below +10 °C (+50 °F).
● The cooling system is switched on, the outside temperature is below
+15 °C (+59 °F) and the windscreen wipers are switched on.
Activation/deactivation of automatic air recirculation is done in the air con-
ditioner menu, under Configuration.
WARNING
Stuffy or used air will increase fatigue and reduce driver concentration
possibly resulting in a serious accident.
● Never use recirculation mode for long periods as it does not refresh
the air inside the vehicle.
● If the cooling system is switched off and air recirculation mode
switched on, the windows can mist over very quickly, considerably limit-
ing visibility.
● Switch air recirculation mode off when it is not required.
CAUTION
Do not smoke when air recirculation is switched on in vehicles with an air
conditioner. The smoke taken in could lie on the cooling system vaporiser
and on the activated charcoal cartridge of the dust and pollen filter, leading
to a permanently unpleasant smell.
Note
Climatronic: Air recirculation mode switches on to prevent exhaust gas from
entering the vehicle interior when it is in reverse and while the automatic
windscreen wash and wipe is working.
Safety FirstOperating instructionsPractical TipsTechnical specifications
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212Driver assistance systems
If the DCC has a fault, the instrument panel display shows the message
Fault: Damping control.
Steering
Power steering becomes more robust in sport mode to enable a more sporty
driving style.
Air conditioning
In vehicles with Climatronic, this can operate in eco mode, especially re-
stricting fuel consumption.
Ambient lighting
The ambient lighting guides located in the interior front door panels of the
Leon FR change colour from white to red when sport mode is activated.
Setting driving mode
You can select from Normal, Sport, Eco and Individual.
Fig. 144 Centre console:
MODE button The required mode can be selected on the touch screen, in the menu that
opens when the
MODE button is pressed.
An icon on the Easy Connect system display informs about the active mode.
The MODE button light remains lit up yellow when the active mode is differ- ent to normal.
Driving pro-
fileCharacteristics
NormalOffers a balanced driving experience, suitable for everyday
use.
SportProvides a complete dynamic performance in the vehicle, en-
abling the user a more sporty driving style.
EcoPlaces the vehicle in a particularly low state of consumption,
facilitating a fuel-saving driving style that is respectful to the
environment.
IndividualEnables some configurations to be modified by pressing the
Profile settings button. The functions that can be adjusted
depend on the equipment fitted in the vehicle.
WARNING
When operating SEAT Drive Mode, pay attention to all traffic. Doing oth-
erwise could cause an accident.
Note
● The vehicle will start in the mode that was selected at the moment it was
switched off.
● Changing modes can alter vehicle handling. The SEAT Drive Mode func-
tion does not allow configurations that compromise safety under any cir-
cumstances.