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How to Reset the Service Light on a Seat Leon Mk3

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

This guide shows how to reset the service light on a Seat Leon Mk3. The procedure is very simple and does not require special tools. Press and hold the "0.0/SET" button located under the instrument cluster and turn on the ignition. Wait for the reset message to appear and confirm by pressing the button again. At this point, from the onboard computer, press the "CAR" button and select the "SETUP" tab, then enter the "Service" menu to check the service expiry. Turn off and then turn on the instrument cluster to verify the successful completion of the reset operation.

Updated on 24 June 2026 by ScegliAuto

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