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How to Reset the AdBlue Warning Light on the Audi Q7

Model: Audi Q7 MK 1, 4L - Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: AdBlue warning light

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Video tutorial

Today's information will show you how to reset the AdBlue warning light on the Audi Q7, as well as on the Volkswagen Touareg. When the AdBlue refill warning appears, you will need to refill with the appropriate canister, filling it to the level; this way, the vehicle will detect the level of the new fluid in the tank.

If the light does not reset from the dashboard display, you will need to use diagnostic software connected to the OBD port to try to clear the error; this will allow the AdBlue system to function correctly again.


Updated on 11 September 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

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