Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
  1. Car
    2. :
  2. Seat
    3. :
  3. Leon
    4. : 2012-2019 (MK 3, 5F)

Seat Leon Years 2012-2019 (MK 3, 5F)

Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Tyre Warning Light on the Seat Leon?
In this tutorial, you will see how to reset the tyre warning light on the Seat Leon, a very simple and quick operation to perform only after restoring the …Read all…
Posted on 17 September 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Replace the Remote Key Battery on a Seat Leon?
You can replace the remote key battery on a Seat Leon by pressing the button located on the top of the device: this will lift the key blade, allowing you to …Read all…
Posted on 4 September 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
Where are the Fuses Located in the Seat Leon?
The two fuse boxes present in the Seat Leon contain the fuses that control the operation of the devices in the vehicle: the first is located inside the cabin. …Read all…
Posted on 18 August 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Glue the Car Roof Fabric Without Removing It?
In this video, two temporary solutions are presented for gluing the roof, or headlining (the fabric part) of the car for just a few pence. The repair done this …Read all…
Posted on 29 July 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Tyre Pressure Warning Light on a Seat Leon?
From the instrument cluster of the Seat Leon, you can clear the tyre pressure warning light by inflating the tyres until they reach the correct pressure value: …Read all…
Posted on 29 July 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Remove the Third Brake Light on the Seat Leon MK3
Removing the third brake light on the Seat Leon MK3 requires caution, as the lens is quite fragile. Use a trim tool set and a flat screwdriver. Start by prying …Read all…
Posted on 28 July 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Service Light on the Seat Leon?
From the instrument cluster of the Seat Leon, you can completely clear the Service light by holding down the 0.0/SET button located in the central lower part …Read all…
Posted on 22 July 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Replace the Battery in a Seat Leon?
In this tutorial, you will see how to replace the battery in a Seat Leon, a very simple and quick operation. First, ensure that the instrument panel is off for …Read all…
Posted on 1 June 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Replace the Front Headlamp on the Seat Leon?
You can replace the front headlamp on the Seat Leon by opening the bonnet to locate the screws that secure the headlight unit from the top: once the screws in …Read all…
Posted on 31 May 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Tyre Warning Light in the Seat Leon?
In this tutorial, you can see how to reset the tyre warning light in the Seat Leon, an extremely simple and quick operation, to be performed only once the …Read all…
Posted on 28 May 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Repair the Fuel Filler Cap on a Seat Leon
Let's see how to repair the fuel filler cap on a Seat Leon: it remains in the "unlocked" position even when the car is locked. The cause is almost always a …Read all…
Posted on 16 May 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
Where is the fuse box located in the Seat Leon?
If you want to access the fuse box in your third-generation Seat Leon, simply follow the procedure outlined in this guide. First, get into the driver's seat …Read all…
Posted on 15 May 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Service Light on Seat Leon?
Resetting the service light on the Seat Leon, as shown in this tutorial, is an extremely simple and quick operation. Before proceeding, ensure all scheduled …Read all…
Posted on 5 May 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Service Light on a Seat Leon?
From the instrument cluster of the Seat Leon, you can completely clear the Service light by pressing and holding the 0.0/SET button located at the bottom …Read all…
Posted on 3 May 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to dismantle the glove compartment of the Seat Leon?
Dismantling the glove compartment is not always a standalone operation; it is often linked to further interventions, such as replacing a fuse located behind …Read all…
Posted on 26 April 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Service Light on a Seat Leon?
Resetting the service light on a Seat Leon, as shown in this tutorial, is an extremely simple and quick operation. Before proceeding, ensure all scheduled …Read all…
Posted on 21 April 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the TPMS Light on a Seat Leon
The following video tutorial shows the steps to reset the tyre pressure monitoring system (TPMS) light on a Seat Leon model 3, produced from 2012 to 2019. To …Read all…
Posted on 11 April 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Replace the Thermostat on a Seat Leon MK3 2.0 TDI
Learn how to replace the thermostat on a Seat Leon: this is a rather complex operation that requires good mechanical knowledge. Start by relieving the pressure …Read all…
Posted on 11 April 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Inspection Light on a Seat Leon 3
If you intend to reset the inspection light on your third-generation Seat Leon, simply follow the steps described in this guide in the correct order. First, …Read all…
Posted on 4 April 2026 by ScegliAuto
Seat Leon (2012-2019 / MK 3, 5F)
How to Reset the Tyre Warning Light on the Seat Leon?
In this tutorial, you will see how to reset the tyre warning light on the Seat Leon, a very simple and quick operation to perform only after restoring the …Read all…
Posted on 24 March 2026 by ScegliAuto
Airbag (4) Shocks (2) Car stereo (4) Battery (6) Air vents (1) Control arm (2) Spark plugs (3) Body (4) Glove compartment (3) Control unit (1) Key (37) Timing belt (13) V-belt (2) Air conditioner (10) A/C controls (1) Onboard computer (3) Checks and maintenance (25) Dashboard (5) Brake rotors (1) Headlight (9) Tail light (5) Fog lights (5) Air filter (5) Cabin air filter (9) Diesel fuel filter (3) Oil filter (2) Parking brake (2) Grille (1) Window switch (1) Accessory kit (1) Light bulb (4) Side marker bulb (1) Headlight bulb (9) Tail light bulb (7) Interior dome light bulb (4) License plate light (4) (2) Handle (3) Engine (6) Power window motor (1) Engine oil (3) Clock (10) Door trim panel (27) Front bumper (7) Rear bumper (4) Brake pads (1) Shift knob (2) Fuel pump (1) Car door (3) Power window switch (1) Instrument cluster (4) Heater core (2) Fuse box (68) Seat (4) Door lock (6) Side mirror (3) Warning light – error code (25) (29) Tire pressure warning light (4) Service warning light (156) Fuel cap (1) Windshield wipers (2) Thermostat (2) Turbocharger (1) EGR valve (4) Blower motor (2) Side window (3)

See also:

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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