2012 Seat Leon 5D technical specifications

99
Opening and closing
WARNING (Continued)
● Never drive with the rear lid open or half-closed, exhaust gases may
penetrate into the interior of the vehicle. Danger of poisoning!
● If you only open the rear lid, do not leave the key inside. The vehicle
will not be opened if the key is left inside.

Automatic rear lid locking
Where the vehicle has been locked by pressing the  button on the remote
control with the rear lid open, the rear lid will lock automatically when
closed.
The automatic rear lid locking time extension function can be activated.
Where this function is activated and once the rear lid has been unlocked by
pressing the 
button on the remote control key
⇒ page 91, the rear lid
can be re-opened for a certain length of time.
Where required, the automatic rear lid locking time extension function can
be activated or deactivated at a SEAT Authorised Service, which will provide
all of the necessary information.
Before the vehicle locks automatically, there is a risk of intruders getting in-
to the vehicle. Therefore, we recommend you always lock the vehicle by
pressing the 
button on the remote control or by using the central locking
button. Manual release of the rear lid in an emergency
The rear lid can be unlocked manually from inside in the
event of an emergency.
Fig. 55 Luggage com-
partment: access to man-
ual release
– Insert the key in the opening in the lining of the rear lid 1
and
move the key in the direction of the arrow until the lock is re-
leased. 
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101
Opening and closing
WARNING (Continued)
● The electric windows will work until the ignition has been switched
off and one of the front doors has been opened.
● If necessary, use the safety switch to disable the rear electric win-
dows. Make sure that they have been disabled.
Note
If the window is not able to close because it is stiff or because of an ob-
struction, the window will automatically open again ⇒ page 102. If this
happens, check why the window could not be closed before attempting to
close it again. 
Convenience opening/closing
Use the convenience opening/closing function to easily open/
close all the windows and the sliding/tilting sunroof* from the out-
side.
Convenience open function
– Press and hold button 
on the remote control key until all the
windows and the sliding/tilting sunroof* have reached the de-
sired position, or
– First unlock the vehicle using button 
on the remote control
key and then keep the key in the driver door lock until all the
windows and the sliding/tilting sunroof* have reached the re-
quired position.
Convenience close function
– Press and hold button 
on the remote control key until all the
windows and the sliding/tilting sunroof* are closed ⇒ , or –
Keep the key in the driver door in the "lock" position until all the
windows and the sliding/tilting sunroof* are closed.
Programming convenience opening in the Easy Connect*
– Select: function button CAR
> control button
Vehicle systems* >
Vehicle settings > Central locking > Open the window by holding
button down or > Front window on/off or Sunroof on/off*
WARNING
● Take care when closing the sliding/tilting sunroof* and windows.
There is a risk of suffering injury.
● For safety reasons, you should only use the remote control open and
close functions within about 2 metres of the vehicle. To avoid injuries, al-
ways keep an eye on the windows and the sliding/tilting sunroof* when
pressing the button to close them. The windows stop moving as soon as
the button is released.

One-touch opening and closing*
One-touch opening and closing means you do not have to
hold down the button.
Buttons ⇒ Fig. 56 1
, 2, 3 and 4 have two positions for open-
ing windows and two for closing them. This makes it easier to open
and close windows to the desired position.
One-touch closing
– Pull up the window button briefly up to the second position. The
window closes fully. 
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103
Opening and closing
Panoramic sliding sunroof* Introduction
Additional information and warnings:
● SEAT information system ⇒  page 73
● Central locking and locking system ⇒ page 86
WARNING
Careless or uncontrolled use of the panoramic sliding sunroof can cause
serious injuries.
● Only open or close the panoramic sliding sunroof when nobody is in
the way of its travel.
● Always take all the keys with you whenever you leave the vehicle.
● Never leave children or disabled persons in the vehicle, particularly if
they have access to the keys. Uncontrolled use of the key could lock the
vehicle, start the engine, turn on the ignition and operate the panoramic
sliding sunroof.
● The panoramic sliding sunroof can be operated for up to about ten mi-
nutes after the ignition has been switched off, provided the driver door
and the front passenger door are not opened.
Note
In case of a fault in the operation of the panoramic sliding sunroof, the anti-
trap function will not operate correctly. Visit a specialised workshop. Opening or closing the panoramic sliding sunroof
Fig. 57 On the interior
roof lining: use the rotary
button for opening and
closing
Fig. 58 On the interior
roof lining: Press the but-
ton and pull on it to lift
and close the sliding
sunroof
To open the panoramic sliding sunroof, the switch must be in the position A
. 
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105
Opening and closing
Closing without the roll-back function
● The ⇒ Fig. 57 1
switch should be in the “closed” position A.
● Within five seconds of triggering the roll-back function, pull the control
all the way back ⇒ Fig. 58 (arrow E
) until the panoramic sliding sunroof
closes fully.
● The panoramic sliding sunroof closes without the roll-back function.
● If the panoramic sliding sunroof still cannot be closed, visit a special-
ised workshop.
WARNING
Closing the panoramic sliding sunroof without the roll-back function may
result in serious injury.
● Always close the panoramic sliding sunroof carefully.
● Make sure that nobody is in the way of the panoramic sliding sunroof,
especially when it is closed without the roll-back function.
● The anti-trap function does not prevent fingers or other parts of the
body getting pinched against the window frame and causing injury.
Note
The anti-trap function is activated if the windows and the panoramic sliding
sunroof are closed from the outside of the vehicle using the ignition key for
convenience closing ⇒ page 101. 
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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
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109
Lights and visibility
Lights and visibility: functions
Parking light
When the parking light is switched on, (right or left turn signal), the front
side light and the rear light on the corresponding side of the vehicle stay lit.
The parking lights can only be activated with the ignition switched off and
the turn signal and main beam lever in the central position, before being
triggered.
Parking light on both sides
With the ignition switched off and the light switch in position , when lock-
ing the vehicle from the outside, the parking lights on both sides of the ve-
hicle light up. In doing so, only the side lights of both headlights light up,
and additionally the tail lights will do so partially.
Daytime driving light*
The daytime driving lights consist of individual lights, integrated in the front
headlights. With the daylight driving lights on, only these lights switch on
⇒ 
.
The daytime driving lights switch on every time the ignition is switched on,
if the switch is in positions  or , according to the level of exterior light-
ing.
When the light switch is in position , a light sensor automatically
switches dipped beam on and off (including the control and instrument
lighting) or the daytime driving lights depending on the level of exterior
lighting.
Automatic dipped beam control 
The automatic dipped beam control is merely intended as an aid and is not
able to recognise all driving situations. When the light switch is in position 
, the vehicle lights and the instru-
ment panel and switch lighting switch on and off automatically in the fol-
lowing situations ⇒ 
:
Automatic switching on:Automatic switching off:The photo sensor detects darkness,
for example, when driving through a
tunnel.When adequate lighting is detected.
The rain sensor detects rain and ac-
tivates the windscreen wipers.When the windscreen wipers have
been inactive for a few minutes.
Cornering lights* 1)
When turning slowly or on very tight bends, the cornering lights are activa-
ted automatically. The cornering lights may be integrated in the fog lights
and are switched on only at speeds of less than 40 km/h (25 mph).
When reverse gear is engaged, the cornering lights on both sides of the ve-
hicle switch on, in order to better illuminate the area for parking.
Motorway lights*
The motorway lights are available on vehicles equipped both with full-LED
lights and headlights that switch on automatically.
● They are activated when the light switch is in position .
● They are deactivated when the light switch is not in position .
When going above 110 km/h (75 mph) for more than 30 seconds, the dip-
ped beam raises slightly to increase the distance of visibility of the driver.
When reducing the speed of the car below 100 km/h (60 mph), the dipped
beam returns to its normal position. 
1)
This function is not available on vehicles equipped with full-LED headlights.
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111
Lights and visibility
7. Always take the vehicle key with you when you leave the vehi- cle.
Switch on the hazard warning lights to warn other road users, for example:
● reaching the tail end of a traffic jam,
● there is an emergency
● your vehicle breaks down due to a technical fault,
● you are towing another vehicle or your vehicle is being towed.
All turn signals flash simultaneously when the hazard warning lights are
switched on. The two turn signal turn signal lamps   and the turn signal
lamp in the switch  will flash at the same time. The hazard warning lights
also work when the ignition is switched off.
Emergency braking warning
If the vehicle is braked suddenly and continuously at a speed of more than
80 km/h (50 mph), the brake light flashes several times per second to warn
vehicles driving behind. If you continue braking, the hazard warning lights
will come on automatically when the vehicle comes to a standstill. They
switch off automatically when the vehicle starts to move again.
WARNING
● The risk of an accident increases if your vehicle breaks down. Always
use the hazard warning lights and a warning triangle to draw the atten-
tion of other road users to your stationary vehicle.
● Never park where the catalytic converter could come into contact with
inflammable materials under the vehicle, for example dry grass or spilt
petrol. This could start a fire!
Note
● The battery will run down if the hazard warning lights are left on for a
long time, even if the ignition is switched off.
● The use of the hazard warning lights described here is subject to the rel-
evant statutory requirements. 
Main beam assist*
Main beam assist (Light Assist)
The main beam assist operates, within the limits of the system and depend-
ing on the environmental and traffic conditions, as of a speed of 60 km/h
(40 mph) when it switches on automatically, and is then deactivated again
below 30 km/h (20 mph) ⇒ 
. This is managed via a camera situated on
the base of the interior rear vision mirror.
The main beam assist generally detects illuminated areas and deactivates
the main beam when passing through a town, for example. 
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113
Lights and visibility
When a car that is manufactured in a country that drives on the right travels
to a country that drives on the left (or vice versa), it is normally necessary to
cover part of the headlight bulbs with stickers or to change the adjustment
of the headlights to avoid dazzling other drivers.
In such cases, the regulations specify certain light values that must be com-
plied with for designated points of the light distribution. This is known as
“Tourist light”.
The light distribution that the halogen and full-LED headlights of the SEAT
Leon range have, allows the specific “tourist light” values to be met without
the need for stickers or changes in the settings.
Note
“Tourist light” is only allowed temporarily. If you are planning a long stay in
a country that drives on the other side, you should take the vehicle to an
Authorised Technical Service to change the headlights. 
“Coming home” and “Leaving home” function (guidance
lights)*
The “Coming home” function should be switched on manually. However the
“Leaving home” function is automatically controlled by a photo sensor.
“Coming home”Necessary operations
To switch sys-
tem on:
– Switch off the ignition.
– Briefly flash the headlights for approximately one sec-
ond ⇒ page 107.
The “Coming home” lighting comes on when the driver
door is opened. The delay in switching off the headlights
is counted from when the last door or rear lid is closed.
The system
switches off:
– Automatically at the end of the delay period.
– Automatically, if 30 seconds after coming on, a vehicle
door or the rear lid remains open.
– If the light switch is turned to position .
– If the ignition is switched on.
“Leaving home”Necessary operationsTo switch sys-
tem on:– Unlock the vehicle when the light switch is in position
 and the photo sensor detects darkness.
The system
switches off:– Automatically, at the end of the delay period.
– When the vehicle is locked.
– When the light switch is turned to position .
– When the ignition is switched on.
Note
● In the Easy Connect system, the duration of the lighting can be adjus-
ted, and the function activated and deactivated ⇒ page 79 using the button 
and the function button Setup.
● When the “Coming home” function is activated, a tone can be heard
when the driver door is opened to warn that the light remains switched on. 
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