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How to reset the service light on the Seat Leon

Model: Seat Leon MK 3, 5F - Years 2012-2019
Part: Service warning light

To perform the reset of the service light identified by the symbol of the wrench, on a Seat Leon vehicle we must use the diagnostic socket and an external computer that once connected will allow us to start the procedure. After connecting the computer, we select the "reset service" option and wait for the loading of the kilometers to the next car service. This will allow us to reduce the processing times of the reset. In case of problems related to the reset, the computer will identify the error allowing us to solve it and proceed with the reset of the car service light.

Posted on 25 August 2025 by ScegliAuto

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by ScegliAuto

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