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How to Reset the Engine Warning Light on a Volkswagen Polo 9N

Model: Volkswagen Polo MK IV, Polo IV, Polo 4, MK 4, 9N - Years 2001-2009
Part: Warning light – error code

In this video tutorial, you will learn how to reset the engine warning light on a Volkswagen Polo 9N and 9N2 in simple and quick steps. To reset the light, you will need a diagnostic tool to connect to the OBD port; in this case, we have an application that allows us to diagnose errors by selecting the make, model, and engine type, enabling us to reset the light as shown in the video. Turn on the vehicle's ignition and follow the indicated procedure; you can reset the light only after performing the scan.

Updated on 25 April 2026 by ScegliAuto

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How to Replace the Cabin Filter on the Opel Grandland X

If you own an Opel Grandland X and want to know the steps to replace the cabin air filter, carefully read the following guide and follow the described steps. First, enter the vehicle and go to the passenger side. Then, locate the box containing the air filter in the lower side area of the dashboard. Remove the cover of the box and finally replace the old filter with the new one. Refit the cover, and you are done.

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