Seat Leon >> Starting and stopping the engine

Electronic immobiliser
The immobiliser prevents unauthorised persons from driving the vehicle. Inside the key there is a chip that deactivates the electronic immobiliser automatically when the key is inserted into the ...

Starting petrol engines
The engine can only be started using a genuine SEAT key with the correct code. – Move the gear lever to the neutral position and depress the clutch pedal fully and hold it in this position, the s ...

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Removing and installing rear door window
Special tools and workshop equipment required Torque wrench - V.A.G 1331- Wedge - 3409- Removing Installation Note The sequences below describe the processes for removal and inst ...