2013 Seat Leon SC air conditioning

Table of Contents
About this manual . . . . . . . . . . . . . . . . . . . 5
Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety First . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 7
Sitting position for vehicle occupants . . . . . . . . . 10
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Storing objects . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 20
Why wear seat belts? . . . . . . . . . . . . . . . . . . . . . . 22
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 29
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 31
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Knee airbag* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Side airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . . . 45
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . . 48
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Securing child seats . . . . . . . . . . . . . . . . . . . . . . . 53 Operating instructions
. . . . . . . . . . . . . 59
Controls and displays . . . . . . . . . . . . . . . . . . . . . . 59
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Instruments and warning/control lamps . . . . 61
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Driver information system . . . . . . . . . . . . . . . . . . 73
Information system . . . . . . . . . . . . . . . . . . . . . . . . 73
Introduction to the Easy Connect system* . . . 79
System settings (CAR)* . . . . . . . . . . . . . . . . . . . . . 79
Opening and closing . . . . . . . . . . . . . . . . . . . . . . 87
Central locking system . . . . . . . . . . . . . . . . . . . . . 87
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . 95
Emergency locking and unlocking . . . . . . . . . . . . 98
Rear lid (luggage compartment) . . . . . . . . . . . . . 100
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Panoramic sliding sunroof* . . . . . . . . . . . . . . . . . 106
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . . . 109
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Sun protection equipment . . . . . . . . . . . . . . . . . . 118
Windscreen wiper and rear wiper systems . . . . . 120
Rear vision mirror . . . . . . . . . . . . . . . . . . . . . . . . . 125
Seats and storage . . . . . . . . . . . . . . . . . . . . . . . . . 128
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Storage compartments . . . . . . . . . . . . . . . . . . . . . 133
Power sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Luggage compartment . . . . . . . . . . . . . . . . . . . . . 136
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Air conditioning
. . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Heating, ventilation, cooling . . . . . . . . . . . . . . . . 153
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Hill driving assistant* . . . . . . . . . . . . . . . . . . . . . . 168
Speed warning function . . . . . . . . . . . . . . . . . . . . 168
Start-Stop system* . . . . . . . . . . . . . . . . . . . . . . . . 169
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Automatic gearbox/DSG automatic gearbox* . . . 173
Driver assistance systems . . . . . . . . . . . . . . . . . . 184
Cruise control system (CCS)* . . . . . . . . . . . . . . . . 184
Adaptive cruise control (ACC)* . . . . . . . . . . . . . . . 189
Monitoring system Front Assist* . . . . . . . . . . . . . 202
Lane Assist system* . . . . . . . . . . . . . . . . . . . . . . . 207
SEAT Drive Modes* . . . . . . . . . . . . . . . . . . . . . . . . 211
Tiredness detection (break recommendation)* . 213
Tyre monitoring systems . . . . . . . . . . . . . . . . . . . . 214
Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Practical Tips . . . . . . . . . . . . . . . . . . . . . . . . . 222
Intelligent technology . . . . . . . . . . . . . . . . . . . . . 222
Electronic Stability Control (ESC) . . . . . . . . . . . . . 222
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Electro-mechanical steering . . . . . . . . . . . . . . . . . 225
Progressive steering . . . . . . . . . . . . . . . . . . . . . . . 226
Power Management . . . . . . . . . . . . . . . . . . . . . . . 226
Information recorded in the control units . . . . . . 228
3
Table of Contents

6Content
Content
This manual is structured to provide the information you need in an organ-
ised way. The content of this Manual is divided into sections which belong
to chapters (e.g. “Air conditioning”). The entire manual is divided into five
large parts which are:
1. Safety First Information about the vehicle equipment relating to passive safety such as
seat belts, airbags, seats, etc.
2. Operating instructions
Information about the distribution of controls in the driver position of your
vehicle, about the seat adjustment possibilities, about how to create a suit-
able climate in the vehicle interior, etc.
3. Practical Tips Advice relating to the driving, caring and maintenance of your vehicle and
certain problems you can solve yourself.
4. Technical specifications
Figures, values and the dimensions of your vehicle.
5. Alphabetic index
At the end of this manual there is a detailed alphabetical index, this will
help you to quickly find the information you require. 

153
Air conditioning
Air conditioning Heating, ventilation, cooling
Introduction
Viewing Climatronic information
On the screen of Climatronic control unit and on the screen of the factory-
fitted Easy Connect system, the theoretical values of the temperature zones
are shown.
The unit of temperature measurement can be changed in the Easy Connect
system.
Dust and pollen filter
The dust and pollen filter with its activated charcoal cartridge serves as a
barrier against impurities in the air taken into the vehicle interior.
The dust and pollen filter must be changed regularly so that air conditioner
performance is not adversely affected.
If the filter loses efficiency prematurely due to use in areas with very high
levels of air pollution, the filter must be changed more frequently than sta-
ted in the Service Schedule.
Additional information and warnings:
● Easy Connect system
● Seat functions
● Windscreen wipers and washers
● Caring for and cleaning the vehicle exterior
WARNING
Reduced visibility through the windows increases the risk of serious acci-
dents.
● Always ensure that all windows are free of ice and snow, and that
they are not fogged, so as to maintain good visibility of everything out-
side.
● The maximum heat output required to defrost windows as quickly as
possible is only available when the engine has reached its normal run-
ning temperature. Only drive when you have good visibility.
● Always ensure that you use the heating system, fresh air system, air
conditioner and the heated rear window to maintain good visibility to the
outside.
● Never leave the air recirculation on for a long period of time. If the
cooling system is switched off and air recirculation mode switched on,
the windows can mist over very quickly, considerably limiting visibility.
● Switch air recirculation mode off when it is not required.
WARNING
Stuffy or used air will increase fatigue and reduce driver concentration
possibly resulting in a serious accident.
● Never leave the fresh air fan turned off or use the air recirculation for
long periods of time; the air in the vehicle interior will not be refreshed. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

154Air conditioning
CAUTION
● Switch the air conditioner off if you think it may be broken. This will
avoid additional damage. Have the air conditioner checked by a specialised
workshop.
● Repairs to the air conditioner require specialist knowledge and special
tools. SEAT recommends visiting a SEAT Official Service.
Note
● When the cooling system is turned off, air coming from the outside will
not be dried. To prevent fogging of the windows, SEAT recommends leaving
the cooling system (compressor) turned on. To do this, press the button 
.
The button lamp should light up.
● The maximum heat output required to defrost windows as quickly as
possible is only available when the engine has reached its normal running
temperature.
● Keep the air intake slots in front of the windscreen free of snow, ice and
leaves to ensure heating and cooling are not impaired, and to prevent the
windows from misting over. Air conditioner controls
Fig. 113 In the centre console: Climatronic controls
To switch a function on or off, press the appropriate button. Press the but-
ton again to switch off the function.
The LED on each control lights up to indicate that the respective function of
a control has been switched on.
Control but- tonAdditional information. Climatronic.
1TemperatureThe left and right sides can be adjusted separately. Rotate
the control to adjust the temperature accordingly.
2FanThe power of the fan is automatically adjusted. The fan is
also adjusted manually by turning the control.
3Air distribu-tionThe airflow adjusts automatically for comfort. You can also
switch it on manually using the buttons 3.
4Indications on the temperature display screen selected for
the right and left sides.


155
Air conditioning
Control but-
tonAdditional information. Climatronic.

Defrost function. The air drawn in from outside the vehicle
is directed at the windscreen and air recirculation is auto-
matically switched off. To defrost the windscreen more
quickly, the air is dehumidified at temperatures over ap-
proximately +3 °C (+38 °F) and the fan runs at maximum
output.
The air is directed at the chest of driver and passengers by
the dash panel air vents.
Air distribution towards the footwell.
Upward air distribution.

Heated rear window: this only works when the engine is
running and switches off automatically after a maximum of
10 minutes.
Air recirculation ⇒ page 160.
 Buttons for seat heating ⇒ page 130.
Press the button to switch on or off the cooling system.
 
Press the button to make maximum cooling capacity avail-
able. The recirculation of air and the cooling system turn
on automatically and air distribution adjusts automatically
to the position  .
Control but-
tonAdditional information. Climatronic.

Transfer the driver side temperature settings to the pas-
senger side: when the button lamp is lit , the tempera-
ture settings on the driver side also apply to the passenger
side. Press the button or the temperature control on the
passenger side in order to change the temperature on that
side. The button lamp is lit.

Automatic adjustment of temperature, fan, and air distribu-
tion. Press the button to switch on the function. The button
will light up 
.

When the configuration button  is pressed the air con-
ditioner management menu will be shown on the Easy
Connect system screen.
Switching offTurn the fan control to the 0 position or press the button .
WARNING
Stuffy or used air will increase fatigue and reduce driver concentration
possibly resulting in a serious accident.
● Never leave the fresh air fan turned off or use the air recirculation for
long periods of time; the air in the vehicle interior will not be refreshed.

Adjust through the Easy Connect system* 1)
In the Easy Connect system it is also possible to perform various adjust-
ments to the Climatronic.

1)
Applies to vehicles with a Touch/Colour Media System
Safety FirstOperating instructionsPractical TipsTechnical specifications

156Air conditioning
Open the air conditioner menu
● Press the Setup
button
● OR: press the MENU button in Easy Connect. With the rotating switch se-
lect the air conditioner menu and open it.
On the touch screen you can see and change the current settings, for exam-
ple, the temperature set for the driver and passenger sides, the air distribu-
tion and the fan speed. With button 
the driver and passenger side tem-
peratures are synchronised ⇒ Booklet Media System Touch/Colour, chap-
ter Air conditioning.
To switch a function on or off, or to select a submenu, you must press the
corresponding function button.
For more information about functions ⇒ page 79.
Function but-
toneffect
OFFSwitch off and switch on the Climatronic.
SETTINGS
The air conditioning settings submenu is opened. It is
possible to make the following adjustments:
Function button Air conditioning profile.
: to adjust the level of
the fan in AUTO mode. You can choose between low, me-
dium and high.
Function button Automatic air recirculation
to switch on and
off automatic air recirculation ⇒ page 160.
BACK 
function button to close the submenu.
Adjust through the Easy Connect system* 1)
In the Easy Connect system it is also possible to perform various adjust-
ments to the Climatronic. Open the air conditioner menu
● Press the Setup
button
On the top of the screen you can see and change the current settings, such
as, for example, the temperature set for the driver side and for that of pas-
senger. Temperatures up to +22 °C (+72 °F) are shown with blue arrows, and
temperatures over +22 °C (+72 °F) with red arrows.
To switch a function on or off, or to select a submenu, you must press the
corresponding function button.
Function buttoneffectAir conditioning profileAdjust the fan level in AUTO mode. You can choose be-
tween low, medium and high.
OFFClimatronic is switched off.ONClimatronic is switched on.
SETTINGS
The air conditioning settings submenu is opened. It is
possible to make the following adjustments:
Function button Air conditioning profile.
: to adjust the lev-
el of the fan in AUTO mode. You can choose between
low, medium and high.
Function button Automatic air recirculation
to switch on
and off automatic air recirculation ⇒ page 160.
BACK 
function button to close the submenu.
Automatic supple-
mentary heating
Activate/deactivate the automatic activation of the
supplementary heating for colder countries (only for
engines with supplementary heating). With the option
deactivated, depending on the outside temperature
the heating may need more time than normal to reach
a comfortable temperature.

1) Applies to vehicles with a Media System Plus/Navi System

157
Air conditioning
Manual air conditioning controls
Fig. 114 In the centre console: Manual air conditioning controls
Control buttonAdditional information. Manual air conditioning system.1TemperatureRotate the control to set the temperature accordingly.
2FanSetting 0: fan and manual air conditioning switched off,
level 6: maximum fan level
3Air distribu- tionRotate the continuous control to direct the airflow to the
desired area.

Defrost function. The airflow is directed at the windscreen.
In this position, air recirculation is automatically switched
off or is not switched on. Increase the fan power to clear
the windscreen of condensation as soon as possible. To
dehumidify the air, the cooling system will automatically
switch on.
The air is directed at the chest of driver and passengers by
the dash panel air vents.
Control buttonAdditional information. Manual air conditioning system.
Distribution of air towards the chest and the footwell area.
Air distribution towards the footwell.
Air distribution towards the windscreen and the footwell.

Heated rear window: this only works when the engine is
running and switches off automatically after a maximum of
10 minutes.
Air recirculation ⇒ page 160.
 Buttons for seat heating ⇒ page 130.
 Turn the control to the position   to make maximum
cooling capacity available. Air recirculation and the cool-
ing system are turned on automatically.
WARNING
Stuffy or used air will increase fatigue and reduce driver concentration
possibly resulting in a serious accident.
● Never leave the fresh air fan turned off or use the air recirculation for
long periods of time; the air in the vehicle interior will not be refreshed.

Safety FirstOperating instructionsPractical TipsTechnical specifications

158Air conditioning
Heating system and fresh air controls
Fig. 115 In the centre console: heating system and fresh air controls
Control but-
tonAdditional information. Heating and fresh air system
1Temperature
Rotate the control to adjust the temperature accordingly.
The desired temperature for the interior cannot be lower
than that of the exterior air temperature, as the heating
and fresh air system cannot cool or dehumidify the air.
2FanSetting 0: fan, heating and fresh air systems switched off,
level 6: maximum fan level.
3Air distribu-tionRotate the continuous control to direct the airflow to the
desired area.
The airflow is directed at the windscreen.
The air is directed at the chest of driver and passengers by
the dash panel air vents.
Control but- tonAdditional information. Heating and fresh air system
Distribution of air towards the chest and the footwell area.
Air distribution towards the footwell.
Air distribution towards the windscreen and the footwell.

Heated rear window: this only works when the engine is
running and switches off automatically after a maximum of
10 minutes.
Air recirculation ⇒ page 160.
Setting for conditions of optimal visibility
●Disable air recirculation mode.
● Set the fan 2
to setting 1 or 2.
● Turn the temperature control 1 to the desired position.
● Open and direct all the air outlets in the dash panel.
● Turn the air distribution control 3
to the desired position.
WARNING
Stuffy or used air will increase fatigue and reduce driver concentration
possibly resulting in a serious accident.
● Never leave the fresh air fan turned off or use the air recirculation for
long periods of time; the air in the vehicle interior will not be refreshed.
