2012 Seat Leon 5D ESP

87
Opening and closing
To deactivate the alarm, press the button 
on the remote control key, or
switch on the ignition. After a certain time, the alarm will automatically
switch off.
Switch off the vehicle interior monitoring and tow-away protection if you
wish to prevent the alarm from being triggered accidentally ⇒ page 95.
Turn signals
The turn signals will flash twice when the vehicle is unlocked and once
when the vehicle is locked.
If the signals do not flash, this indicates that one of the doors, the rear lid or
the bonnet is not closed correctly.
Accidental lock-out
The central locking system prevents you from being locked out of the vehi-
cle in the following situations:
● If the driver door is open, the vehicle cannot be locked with the central
locking switch ⇒ page 93.
Lock the vehicle with the remote control key, when all the doors and the rear
lid have been closed. This prevents the accidental locking of the vehicle.
WARNING
Do not leave anyone (especially children) in the vehicle if it is locked from
the outside and the anti-theft security system* is enabled, as the doors
and windows cannot then be opened from the inside. Locked doors could
delay assistance in an emergency, potentially putting lives at risk.
Note
● Never leave any valuable items in the vehicle unattended. Even a locked
vehicle is not a safe.
● If the diode on the driver door sill lights up for about 30 seconds when
the vehicle is locked, the central locking system or anti-theft alarm* is not
working properly. You should have the fault repaired at a SEAT Official Serv-
ice or specialised workshop.
● The vehicle interior monitoring of the anti-theft alarm* system will only
function as intended if the windows and the sunroof* are closed. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

89
Opening and closing
CAUTION
All of the vehicle keys contain electronic components. Protect the vehicle
keys from damage, impacts and humidity.
Note
● Only use the key button when you require the corresponding function.
Pushing the button unnecessarily could accidentally unlock the vehicle or
trigger the alarm. It is also possible even when you are outside the radius of
action.
● Key operation can be greatly influenced by overlapping radio signals
close the vehicle working in the same range of frequencies, for example, ra-
dio transmitters, mobile telephones.
● Obstacles between the remote control and the vehicle, bad weather con-
ditions and discharged batteries can considerably reduce the range of the
remote control.
● If buttons ⇒ Fig. 43 or ⇒  Fig. 44 on the vehicle key, or one of the central
locking buttons ⇒ page 93 are pressed repeatedly in short succession,
the central locking is briefly switched off to protect against overloading. The
vehicle is then unlocked. Lock the vehicle if necessary. Control lamp on the vehicle key
Fig. 45 Control lamp on
the vehicle key
When a button on the vehicle key is pressed, the control lamp flashes
⇒ Fig. 45 (arrow) once briefly. If the button is pressed and held down, the
lamp flashes several times, for example: for the convenience opening func-
tion.
If the vehicle key control lamp does not light up when the button is pressed,
replace the battery ⇒ page 90. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

90Opening and closing
Changing the battery
Fig. 46 Vehicle key:
opening the battery com-
partment
Fig. 47 Vehicle key:
removing the battery
SEAT recommends you ask a specialised workshop to replace the battery.
The battery is located to the rear of the vehicle key, under a cover.
Changing the battery
● Unfold the vehicle key shaft
⇒ page 88.
● Remove the cover from the back of the vehicle key
⇒ Fig. 46 in the direc-
tion of the arrow ⇒ 
.
● Extract the battery from the compartment using a suitable thin object
⇒  Fig. 47. ●
Place the new battery in the compartment as shown ⇒ Fig. 47, pressing
in the opposite direction to that shown by the arrow ⇒ 
.
● Fit the cover as shown ⇒ Fig. 46, pressing it onto the vehicle key casing
in the opposite direction to that shown by the arrow until it clicks into place.
CAUTION
● If the battery is not changed correctly, the vehicle key may be damaged.
● Use of unsuitable batteries may damage the vehicle key. For this reason,
always replace the dead battery with another of the same voltage, size and
specifications.
● When fitting the battery, check that the polarity is correct.
For the sake of the environment
Please dispose of your used batteries correctly and with respect for the envi-
ronment. 
Synchronising the vehicle key
If the button  is pressed frequently outside of the vehicle range, it is pos-
sible that the vehicle can no longer be locked or unlocked using the key. In
this case, the key must be resynchronised as described below:
● Unfold the vehicle key shaft
⇒ page 88.
● If necessary, remove the cover from the driver door lever
⇒ page 97.
● Press the button 
on the vehicle key. For this, it must remain with the
vehicle.
● Open the vehicle within one minute using the key shift. The key has
been synchronised.
● If necessary, fit the cap. 

91
Opening and closing
Remote unlocking/Locking
Fig. 48 Remote control
key: Buttons
Fig. 49 Remote control
key: Buttons
– To unlock the vehicle, press the 
button ⇒ Fig. 48.
– To lock the vehicle, place the selector lever in position P (auto-
matic gearbox) and press button 
⇒ .
– To lock the vehicle without the anti-theft security system*, press
button 
again
for the next 2 seconds
.
– To unlock the rear lid, press and hold the button 
for at least
one second. The vehicle will be locked again automatically if you do not open one of the
doors or the rear lid within 30 seconds after unlocking the car. This function
prevents the vehicle from remaining unlocked if the unlocking button is
pressed by mistake. This is not valid if the button

is held down for at
least one second.
In vehicles with a security central locking feature (selective unlocking of
side doors) ⇒ page 91, when the button 
is pressed once, only the driv-
er door and the fuel tank flap are unlocked. When the button is pressed a
second time, all the vehicle doors are unlocked.
WARNING
Do not leave anyone (especially children) in the vehicle if it is locked from
the outside and the anti-theft security system* is enabled, as the doors
and windows cannot then be opened from the inside. Locked doors could
delay assistance in an emergency, potentially putting lives at risk.
Note
● Do not use the remote control key until the vehicle is visible.
● Other functions of the remote control key ⇒ page 101, Convenience
opening/closing. 
Selective unlocking system
The selective unlocking system allows you to only unlock the driver
door and the fuel tank flap. All other doors and the rear lid remain
locked.
Unlocking the driver door and tank flap
– Press button 
on the remote control key
once, or turn the key
once to open. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

93
Opening and closing
Central locking switch
Fig. 50 Driver door: cen-
tral locking switch
– To lock the vehicle, press the 
button ⇒ .
– To unlock the vehicle, press the 
button ⇒ Fig. 50.
Please note the following when using the central locking switch to lock your
vehicle:
● It is not possible to open the doors or the rear lid from the outside (for
safety reasons, e.g. when stopped at traffic lights).
● The LED in the central locking switch lights up when all the doors are
closed and locked.
● You can open the doors individually from the inside by pulling the inside
door handle.
● In the event of an accident in which the airbags inflate, doors locked
from the inside will be automatically unlocked to facilitate access and assis-
tance.
WARNING
● The central locking switch also operates when the ignition is switch-
ed off and automatically locks all the vehicle doors when the button 
is
pressed.
● The central locking switch does not operate if the vehicle is locked
from the outside and the anti-theft security system is switched on.
● Locked doors could delay assistance in an emergency, potentially
putting lives at risk. Do not leave anyone (especially children) in the vehi-
cle.
Note
The doors and the rear lid are locked automatically when the vehicle rea-
ches a speed of about 15 km/h (10 mph) (Auto Lock) ⇒  page 86. You can
unlock the vehicle again using button 
on the central locking switch.
Anti-theft alarm system
Description
The anti-theft alarm makes it more difficult to break into the vehicle or steal
it.
The anti-theft alarm is automatically turned on when the vehicle is locked
with the key.
When does the system trigger an alarm?
The anti-theft alarm siren will be triggered for about 30 seconds accompa-
nied by optical warning signals for about five minutes when the vehicle is
locked and the following unauthorised actions are taken: 
Safety FirstOperating instructionsPractical TipsTechnical specifications

96Opening and closing
–When the vehicle is locked now, the vehicle interior monitoring
and the tow-away protection are switched off until the next time
the door is opened.
If the anti-theft security system (Safelock)* ⇒  page 86 is switched off, the
vehicle interior monitoring and the tow-away protection are automatically
switched off.
WARNING
Do not leave anyone (especially children) in the vehicle if it is locked from
the outside and the anti-theft security system* is enabled, as the doors
and windows cannot then be opened from the inside. Locked doors could
delay assistance in an emergency, potentially putting lives at risk.

Emergency locking and unlocking Introduction
The doors, rear lid and panoramic tilting sunroof can be locked manually
and partially opened, for example if the key or the central locking is dam-
aged.
Additional information and warnings:
● Vehicle key set ⇒ page 88
● Central locking and locking system ⇒ page 86
● Rear lid ⇒  page 98
WARNING
Opening and closing doors carelessly can cause serious injury.
● If the vehicle is locked from outside, the doors and windows cannot
be opened from the inside.
● Never leave children or disabled people alone in the car. They could
be trapped in the car in an emergency and will not be able to get them-
selves to safety.
● Depending on the time of the year, temperatures inside a locked and
closed vehicle can be extremely high or extremely low resulting in seri-
ous injuries and illness or even death, particularly for young children.
WARNING
Getting in the way of the doors and the rear lid is dangerous and can lead
to serious injury.
● Open and close the doors and the rear lid only when there is nobody
in the way.
CAUTION
When opening and closing in an emergency, carefully disassemble compo-
nents and then reassemble them carefully to avoid damage to the vehicle. 

104Opening and closing
FunctionSwitch settingNecessary operations ⇒ Fig. 57 To open the sliding
sunroof completely:C
Rotate the switch to the re-
quired position.To choose the con- venience position
for the sliding sun- roof:
B
To close the sliding
sunroof completely:A
⇒ Fig. 58 To completely de-
ploy the tilting sun- roof:DBriefly push the switch up
(arrow).
To stop automaticoperation:D or EBriefly push back the but-
ton again or pull it.
To completely close
the tilting sunroof:EBriefly push the switch up
(arrow).
To set the inter-
mediate position:D or EPush the button up or
hold it back until the roof
is in the required position.
The panoramic sliding sunroof will only work with the ignition on. The pan-
oramic sliding sunroof can be operated for up to about ten minutes after the
ignition has been switched off, provided the driver door and the front pas-
senger door are not opened.
CAUTION
Check that when the rear lid is open, it does not touch loads carried on the
roof. When a roof carrier is fitted, DO NOT open the panoramic roof*. Panoramic sliding sunroof: operation
Convenience open/close function
The panoramic sliding sunroof can be opened or closed from outside the
vehicle using the vehicle key:
●
Keep the vehicle unlocking or locking button pressed. The panoramic
sliding sunroof is adjusted or closes.
● Release the unlock or lock button to stop the function.
During convenience closing, first the windows and then the panoramic slid-
ing sunroof will be closed.
Note
The panoramic sliding sunroof rotary button remains in the last position se-
lected if the roof is closed using convenience closing from outside the vehi-
cle and will have to be re-positioned the next time you drive. 
Roll-back function on panoramic sliding sunroof
The roll-back function can reduce the risk of injury when opening and clos-
ing the panoramic sliding sunroof ⇒ . When the panoramic sliding sun-
roof encounters an obstacle while closing, it rolls back and opens again.
● Check why the panoramic sliding sunroof does not close.
● Try to close the panoramic sliding sunroof again.
● If the panoramic sliding sunroof is still obstructed, it will stop at the cor-
responding position. Next, close the panoramic sliding sunroof without the
roll-back function. 

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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