2021-2026 Seat Leon 4 Door Operation -> Central locking User Manual
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Operation -> Central locking for Your Seat Leon 4 Door Fourth Generation (2021-2026)

Opening and closing  
Self-locking system to prevent involuntary  
unlocking  
Never leave individuals locked in a closed  
Central locking  
and locked vehicle. In case of emergency,  
they may not be able to exit the vehicle by  
themselves or get help.  
It is an anti-theft system and prevents the un-  
intentional unlocking of the vehicle. If the ve-  
hicle is unlocked and none of the doors (in-  
cluding the boot) are opened within 30 sec-  
onds, it re-locks automatically.  
Introduction  
Central locking functions correctly when all  
the doors and the rear lid are correctly shut. If  
the driver door is open, the vehicle cannot be  
locked with the key.  
Description  
Unlocking one side of the vehicle only  
Central locking allows all doors, the rear lid  
and the tank flap to be unlocked centrally:  
WARNING  
When you lock the vehicle with the key, the  
doors and the rear lid are locked. When you  
open the door, you can either unlock only the  
driver door, or all the vehicle doors. To select  
the required option, use the Infotainment sys-  
The incorrect use of the central locking  
system may cause serious injuries.  
From outside, using the vehicle key  
page 100.  
›››  
The central locking system will lock all  
From outside with the Keyless Access  
doors. A vehicle locked from the inside can  
prevent any non-authorised individual from  
opening the doors and accessing the vehi-  
cle. Nevertheless, in case of emergency or  
accident, locked doors will complicate ac-  
cess to the vehicle interior to help the pas-  
sengers.  
page 102 system,  
›››  
tem setting page 100.  
›››  
From inside, by pushing the central locking  
button page 101.  
›››  
Automatic locking (Auto Lock)  
The Auto Lock function locks the doors and  
the rear lid when the vehicle exceeds a speed  
of about 15 km/h (9 mph).  
Various functions are available to improve the  
vehicle safety:  
Never leave children or disabled people  
Security system “Safe” page 105  
›››  
The vehicle can be unlocked via the central  
locking switch or by pulling one of the door  
handles.  
alone in the vehicle. The central locking  
button can be used to lock all the doors  
from within. Therefore, passengers will be  
locked inside the vehicle. Individuals locked  
in the vehicle can be exposed to very high  
or very low temperatures.  
Self-locking system to prevent involuntary  
unlocking  
Selective unlocking system  
In the event of an accident in which the air-  
bags inflate, the doors will be automatically  
unlocked to facilitate access and assistance.  
Automatic speed dependent locking and  
unlocking system (Auto Lock)  
Depending on the time of the year, tem-  
Emergency unlocking system  
peratures inside a locked and closed vehi-  
cle can be extremely high or extremely low  
resulting in serious injuries and illness or  
even death, particularly for young children.  
Turn signals  
The turn signals will flash twice when the ve-  
hicle is unlocked and once when the vehicle  
is locked.  
»
99  
Operation  
If it does not flash, this indicates that one of  
the doors, the rear lid or the bonnet is not  
closed correctly.  
Central locking settings  
Unlock and lock from the outside  
Central locking settings can be changed in  
the Infotainment system.  
Accidental lock-out  
Unlocking doors  
The central locking system prevents you from  
being locked out of the vehicle in the follow-  
ing situations:  
Press the function button > Vehicle > Ex-  
terior > Central locking > Door unlocking.  
If the driver door is open, the vehicle cannot  
be locked with the central locking switch  
page 101.  
You can choose to unlock all the doors or on-  
ly the driver door when you unlock the vehi-  
cle. In all the options, the fuel tank flap is also  
unlocked.  
›››  
Fig. 86 Remote control key: buttons.  
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.  
With the Driver setting, when you press the   
button on the remote control key once, only  
the driver door is unlocked. If that button is  
pressed twice, the rest of the doors and the  
rear lid will be unlocked.  
Lock: press the Fig. 86 button.  
›››  
Locking the vehicle without the “Safe” se-  
curity system: push the button again and  
hold for 2 seconds.  
Note  
Unlock: press the button.  
If the button is pressed, all the vehicle  
doors are locked. At the same time, a confir-  
mation signal is heard.  
Never leave any valuable items in the ve-  
hicle unattended. Even a locked vehicle is  
not a safe.  
Unlocking the rear lid: hold down the  
button for at least 1 second.  
If the LED on the driver door sill lights up  
The vehicle will be locked again automatical-  
ly 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 does not apply if you  
press the button for at least one second.  
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 Service or specialised workshop.  
Vehicle interior monitoring by the anti-  
theft alarm system will only function as in-  
tended if the windows and sunroof are  
closed.  
Selective unlocking system  
The selective unlocking system allows you to  
only unlock the driver door and the fuel tank  
100  
Opening and closing  
flap. All other doors and the rear lid remain  
locked.  
Unlocking and locking from the in-  
side  
WARNING  
The central locking switch also works  
with the ignition switched off, except when  
the “safe” system is activated.  
Unlocking the driver's door and tank flap:  
Press (once) the button on the remote  
The central locking switch does not oper-  
control key or turn the key once in the open-  
ing direction.  
ate if the vehicle is locked from the outside  
and the security system is switched on.  
Unlocking all the doors, the rear lid and the  
tank flap simultaneously:  
Locked doors could delay assistance in  
an emergency. Do not leave anyone, espe-  
cially children, in the vehicle.  
Within 5 seconds, press (twice) the but-  
ton on the remote control key, or turn the key  
twice within 5 seconds in the opening direc-  
tion.  
Note  
Your vehicle will lock automatically when it  
reaches a speed of about 15 km/h (9 mph)  
(Auto Lock) page 99. You can unlock the  
›››  
vehicle again using the button on the  
central locking switch.  
Fig. 87 In the centre console: central locking  
switch  
The Safe security system and the anti-theft  
alarm deactivate immediately when only the  
driver door is opened.  
Lock: press the Fig. 87 button.  
›››  
Unlock: Press the button again Fig. 87.  
›››  
In vehicles with Infotainment system, you can  
programme the security central locking sys-  
Please note the following when using the  
central locking switch to lock your vehicle:  
tem directly page 100.  
›››  
It is not possible to open the doors or the  
WARNING  
rear lid from the outside (for safety reasons,  
e.g. when stopped at traffic lights).  
Observe the safety warnings  
ing system “Safe” on page 105.  
in Lock-  
›››  
The LED in the central locking switch lights  
up when all the doors are closed and locked.  
Note  
You can open the doors individually from  
the inside by pulling the inside door handle.  
Do not use the remote control key until  
the vehicle is visible.  
In the event of an accident in which the air-  
Other functions of the remote control key  
page 115, Convenience open/close  
bags inflate, doors locked from the inside will  
be automatically unlocked to facilitate ac-  
cess and assistance.  
›››  
function.  
101  
Operation  
Depending on the equipment, the vehicle  
may have the Keyless Access system.  
If the vehicle is not unlocked for an extended  
period, the function is deactivated.  
Unlock and lock the vehicle with  
Keyless Access  
The vehicle can be unlocked and locked via  
the front doors only. When doing so, the re-  
mote control key must be no further than ap-  
prox. 1.5 m away from the door handle.  
Configure the Keyless Access system  
The behaviour of the Keyless Access system  
can be adjusted in the Vehicle settings  
menu of the Infotainment system.  
It does not matter where you carry the key,  
e.g. in your jacket pocket.  
If the Keyless Access function is disabled, its  
operation is limited.  
Once the doors have been locked, they can-  
not be opened again immediately. This will  
enable you to check that the doors are prop-  
erly closed.  
Keyless Access is a key-free locking and igni-  
tion system to unlock and lock the vehicle  
without actively using its key. For this, it is only  
necessary that there is a valid vehicle key in  
the detection area corresponding to the at-  
tempted access to the vehicle.  
Fig. 88 Keyless Access: proximity zones.  
If you wish you may unlock only the corre-  
sponding door or the entire vehicle. The nec-  
essary adjustments can be performed in ve-  
hicles with a driver information system  
Unlock the vehicle  
page 93.  
›››  
Touch the surface of the sensor located in-  
A
side the handle . All turn signals will flash  
General information  
twice.  
If a valid key is in the proximity of the car  
Fig. 88, the Keyless Access locking and  
›››  
If the sensor surface is touched twice, the en-  
tire vehicle will unlock.  
starting system gives the key entry as soon as  
one of the sensor surfaces on the front door  
handles is touched.  
Automatic vehicle unlock  
Fig. 89 Door handle: sensor surfaces  
The following features are then available  
without having to use the vehicle key actively:  
The vehicle can be unlocked automatically.  
To do this, the function must be activated in  
the Infotainment system and the vehicle key  
must be in the proximity zone of the vehicle.  
Fig. 89  
›››  
A
Unlocking sensor surface on the inside of  
Keyless Entry: unlocking the vehicle using  
the door handle.  
the handles of the front doors or the soft-  
touch/handle on the rear lid.  
B
Locking sensor surface on the outside of  
the door handle.  
If the key is in the proximity zone, the vehicle is  
automatically unlocked.  
102  

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