How to Reset the Service Light on an Audi A4?

Model: Audi A4 - Years: 2000, 2001, 2002, 2003, 2004
Part: Service warning light

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Video tutorial

In this tutorial, see how to reset the service light on an Audi A4, a very simple and quick operation to perform only after completing all scheduled maintenance tasks. First, go inside the cabin, then insert the key but leave it in the initial position.

Next, press and hold the button depicting a wrench located on the right side of the dashboard, turn on the instrument cluster simultaneously, and after about two seconds, release it and then press the "0.0" button. To complete the procedure, simply restart the vehicle.

Posted on 6 November 2026 by ScegliAuto

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The toll tag holder is usually attached to the car windscreen to ensure that the toll tag functions immediately when passing through barriers. However, if you decide to remove the holder, you should follow this procedure: - Insert the toll tag into the holder; - Pull the holder inwards to detach it from the windscreen; you can use a glass scraper or a stiff plastic card to assist you; After removing the holder, it is essential to remove the adhesive from the windscreen. To remove the adhesive, we recommend using a solvent-based spray that will remove the glue without clouding the area.

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by ScegliAuto

How to Reset the Service Light on an Audi A4?

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