2012 Seat Leon 5D change time

88Opening and closing
Vehicle key
Fig. 43 Vehicle key
Fig. 44 Vehicle key with
alarm button
Vehicle key
With the vehicle key the vehicle may be locked or unlocked remotely
⇒  page 86.
The vehicle key includes an emitter and battery. The receiver is in the interi-
or of the vehicle. The range of the vehicle key with remote control and new
battery is several metres around the vehicle. If it is not possible to open or close the vehicle using the remote control key,
this should be re-synchronised
⇒ page 90 or the battery changed
⇒ page 90.
Different keys belonging to the vehicle may be used.
Unfolding and folding the key shaft
Press button 1
⇒ Fig. 43 or ⇒ 
Fig. 44 to unlock and unfold the key shaft.
To fold the shaft away, press button 1
and fold the key shaft in until it
locks in place.
Alarm button 1)
Only press alarm button 2
in the event of an emergency! When the alarm
button is pressed, the vehicle horn is heard and the turn signals are switch-
ed on for a short time. When the alarm button is pressed again, the alarm is
switched off.
Replacing a key
To obtain a spare key and other vehicle keys, the vehicle chassis number is
required.
Each new key contains a microchip which must be coded with the data from
the vehicle electronic immobiliser. A vehicle key will not work if it does not
contain microchip or the microchip has not been encoded. This is also true
for keys which are specially cut for the vehicle.
The vehicle keys or new spare keys can be obtained from a SEAT Official
Service, a specialised workshop or an approved key service qualified to cre-
ate this kind of key.
New keys or spare keys must be synchronised before use ⇒ page 90.
1)
This system is only available in some markets

95
Opening and closing
The vehicle interior monitoring and anti-tow sensor (tilt sensor) are auto-
matically switched on when the anti-theft alarm is switched on. In order to
activate it, all the doors and the rear lid must be closed.
If you wish to switch off the vehicle interior monitoring and the anti-tow sys-
tem, it must be done each time that the vehicle is locked; if not, they will be
automatically switched on.
The vehicle interior monitoring and the anti-tow system should be switched
off if animals are left inside the locked vehicle (otherwise, their movements
will trigger the alarm) or when, for example, the vehicle is transported or
has to be towed with only one axle on the ground.
False alarms
The interior monitoring only operates correctly if the vehicle is completely
closed. Please observe legal requirements when doing so.
The following cases may cause a false alarm:
● opened windows (partially or fully)
● panoramic/tilting sunroof open (partially or completely).
● movement of objects inside the vehicle, such as loose papers, items
hanging from the rear vision mirror (air fresheners), etc.
Note
● If the vehicle is relocked and the alarm is activated without the volumet-
ric sensor function, relocking will activate the alarm with all its functions,
except the volumetric sensor. This function is reactivated when the alarm is
switched on again, unless it is deliberately switched off.
● If the alarm has been triggered by the volumetric sensor, this will be in-
dicated by a flashing of the warning lamp on the driver door when the vehi-
cle is opened. The flash is different to the flash indicating the alarm is acti-
vated. ●
The vibration of a mobile phone left inside the vehicle may cause the ve-
hicle interior monitoring alarm to trigger, as both sensors react to move-
ments and shakes inside the vehicle.
● If on activating the alarm, any door or the rear lid is open, only the alarm
will be activated. The vehicle interior monitoring and the anti-tow system
will only be activated once all the doors are closed (including the rear lid). 
Deactivating the vehicle interior monitoring and tow-away
protection 1)
Fig. 51 Vehicle interior
monitoring/tow-away
protection button
When the vehicle is locked, the alarm will be triggered if move-
ments are detected in the interior (e.g. by animals) or if the vehi-
cle's inclination is changed (e.g. during transport). You can prevent
the alarm from being triggered accidentally by switching off the ve-
hicle interior monitoring and/or tow-away protection.
– To switch off the vehicle interior monitoring and tow-away pro-
tection, switch off the ignition and press button ⇒ Fig. 51. The
button will light up. 
1)
Only available in certain markets.
Safety FirstOperating instructionsPractical TipsTechnical specifications

107
Lights and visibility
WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or may cause accidents and severe injuries.
● Never ignore the warning lamps or text messages.
● Stop the vehicle safely as soon as possible.
● Park the vehicle at a suitable distance away from the traffic ensuring
that the exhaust system is not in contact with inflammable material, for
example, dry grass, fuel, oil, etc.
● A faulty vehicle represents a risk of accident for the driver and for oth-
er road users. If necessary, switch on the hazard warning lamps and put
out the warning triangle to advise other drivers.
CAUTION
Failure to heed the control lamps and text messages when they appear may
result in faults in the vehicle. 
Turn signal and main beam lever*
Fig. 59 Turn signal and
main beam lever
Move the lever to the required position: Right turn signal. Right-hand parking light (ignition switched off)
⇒ page 109.
Left turn signal. Left-hand parking light (ignition switched off)
⇒ page 109.
Main beam switched on ⇒ 
. The control lamp
 will light up on the
instrument panel.
Flashing the headlights. The flashed beam comes on if the lever is
pressed. The control lamp  will light up.
Push the lever all the way down to turn off the corresponding function.
Convenience turn signals
For the convenience turn signals, move the lever as far as possible upwards
or downwards and release the lever. The turn signal will flash three times.
The convenience turn signals are activated and deactivated in the Easy Con-
nect system via the 
key and the Setup function button ⇒ page 79.
In vehicles that do not have the corresponding menu, this function can be
deactivated in a specialised workshop.
WARNING
Improper or lack of use of the turn signals, or forgetting to deactivate
them can confuse other road users. This could result in a serious acci-
dent.
● Always give warning when you are going to change lane, overtake or
when turning, activating the turn signal in good time.
● As soon as you have finished changing lane, overtaking or turning,
switch the turn signal off.
WARNING
Incorrect use of the headlights may cause accidents and serious injury,
as the main beam may distract or dazzle other drivers. 
1
2
3
4
Safety FirstOperating instructionsPractical TipsTechnical specifications

110Lights and visibility
WARNING
If the road is not well lit and other road users cannot see the vehicle well
enough or at all, accidents may occur.
● The automatic dipped beam control ( ) only switches on the dip-
ped beam when there are no changes in brightness, and not, for example
when it is foggy.
● Never drive with daytime lights if the road is not well lit due to weath-
er or lighting conditions. Daytime lights do not provide enough light to
illuminate the road properly or be seen by other road users.
● The rear lights do not come on with the daytime driving light. A vehi-
cle which does not have the rear lights on may not be visible to other
drivers in the darkness, in the case of heavy rain or in conditions of poor
visibility.
Note
In cold or damp weather conditions, the headlights, tail lights and turn sig-
nals may mist up inside temporarily. This is normal and in no way effects
the useful life of the vehicle lighting system. Hazard warning lights

The hazard warning lights are used to draw the attention of
other road users to your vehicle in emergencies.
Fig. 61 Dash panel:
switch for hazard warn-
ing lights
If your vehicle breaks down:
1. Park your vehicle at a safe distance from moving traffic.
2. Press the button to switch on the hazard warning lights ⇒ 
.
3. Switch the ignition off.
4. Apply the handbrake.
5. On a manual gearbox engage 1st gear. On an automatic gear- box, move the selector lever to P.
6. Use the warning triangle to draw the attention of other road users to your vehicle. 

112Lights and visibility
Switching the main beam assist on and off
FunctionAction
Activate: 
– Switch the ignition on and turn the light switch to position
.
– From the base position, move the main beam and turn signal
lever forwards ⇒ page 107. When the warning lamp  is dis-
played on the instrument panel display, the main beam assist is
switched on.
Deacti- vate:
– Switch off the ignition.
– OR: Turn the light switch to a different position to 
⇒ page 108.
– OR: with main beam on, move the main beam and turn signal
lever backwards.
– OR: Move the main beam and turn signal lever forwards to
manually switch main beam on. The main beam assist will then
be deactivated.
Malfunctions
The following conditions may prevent the main beam headlight control from
turning off the headlights in time or from turning off altogether:
● In poorly lit towns with highly reflective signs.
● Other insufficiently lit road users (such as pedestrians or cyclists).
● On tight bends and steep slopes (bumps) and when oncoming vehicles
are partially obscured.
● When the drivers of other oncoming vehicles (such as a truck) can see
over a guard rail in the centre of the road.
● If the camera is damaged or the power supply is cut off.
● In fog, snow and heavy rain.
● With dust and sand turbulence.
● With loose gravel in the field of vision of the camera.
● When the field of vision of the camera is misted up, dirty or covered by
stickers, snow, ice...
WARNING
The convenience features of the main beam assist should not encourage
the taking of risks. The system is not a replacement for driver concentra-
tion.
● You are always in control of the main beam and adapting it to the
light, visibility and traffic conditions.
● It is possible that the main beam headlight control does not recog-
nise all driving situations and is limited under certain circumstances.
● When the field of vision of the camera is dirty, covered or damaged,
operation of the main beam control may be affected. This also applies
when changes are made to the vehicle lighting system, for example, if
additional headlights are installed.
CAUTION
To avoid affecting the operation of the system, take the following points in-
to consideration:
● Clean the field of vision of the camera regularly and make sure it is free
of snow and ice.
● Do not cover the field of vision of the camera.
● Check that the windscreen is not damaged in the area of the field of vi-
sion of the camera.
Note
Main beam and headlight flasher can be turned on and off manually at any
time with the turn signal and main beam lever ⇒ page 107. 
Adjusting the headlights
The light beam of the dipped beam lights is asymmetric: the side of the
road on which you are driving is lit more intensely. 

119
Lights and visibility
Windscreen wiper functions
Windscreen wiper performance in different situations:If the vehicle is at a stand-
still:The activated position provisionally changes
to the previous position.
During the automatic wipe:
The air conditioner comes on for approxi-
mately 30 seconds in air recirculation mode
to prevent the smell of the windscreen wash-
er fluid entering the inside the vehicle.
For the interval wipe:The intervals between wipes vary according
to the speed of the vehicle. The higher the
vehicle speed the shorter the intervals.
Heated windscreen washer jets
The heating only thaws the frozen jets, it does not thaw the water in the
washer hoses. The heated windscreen washer jets automatically adjust the
heat depending on the ambient temperature, when the ignition is switched
on.
Headlight wash/wipe system
The headlight washers/wipers clean the headlight lenses.
After the ignition is switched on, the first and every fifth time the wind-
screen washer is switched on, the headlights are also washed. Therefore,
the windscreen wiper lever should be pulled towards the steering wheel
when the dipped beam or main beam are on. Any incrusted dirt (such as in-
sects) should be cleaned regularly (e.g. when refuelling).
To ensure the headlight washers work correctly in winter, any snow which
has got into the bumper jet supports should be cleaned away. If necessary,
remove snow with an anti-icing spray.
Note
The wiper will try to wipe away any obstacles that are on the windscreen.
The wiper will stop moving if the obstacle blocks its path. Remove the ob-
stacle and switch the wiper back on again. 
Windscreen wipers service position
Fig. 65 Wipers in service
position
The wiper arms can be raised when the wipers are in service position
⇒ Fig. 65. To place the windscreen wipers in the service position, proceed
as follows:
● The bonnet must be closed ⇒ page 209.
● Switch the ignition on and off.
● Press the windscreen wiper lever downwards briefly ⇒ Fig. 64 4
.
Before driving, always lower the wiper arms. Using the windscreen wiper
lever, the windscreen wiper arms return to their initial position. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

134Air 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. 

136Air conditioning
Control but-
tonAdditional information. Climatronic.
4Indications on the temperature display screen selected for
the right and left sides.

Defrost function. The air drawn in from outside the vehicle is
directed at the windscreen and air recirculation is automati-
cally switched off. To defrost the windscreen more quickly,
the air is dehumidified at temperatures over approximately
+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 run-
ning and switches off automatically after a maximum of 10
minutes.
Air recirculation ⇒ page 141.
 Buttons for seat heating ⇒ page 126.
Press the button to switch on or off the cooling system.

Press the button to make maximum cooling capacity availa-
ble. The recirculation of air and the cooling system turn on
automatically and air distribution adjusts automatically to
the position  .

Transfer the driver side temperature settings to the passen-
ger side: when the button lamp is lit , the temperature
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.
Control but- tonAdditional information. Climatronic.

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 condi-
tioner 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.

Operating by using the Easy Connect* system (valid for
Radio Entry)
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
● ALTERNATIVELY: press the MENU button in Easy Connect. With the rotat-
ing switch select the air conditioner menu and open it.
On the screen you can see and change the current settings, for example, the
temperature set for the driver side and for that of the passenger. 