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How to Change the Key Fob Battery for the Audi A7

Model: Audi A7 MK 1 - Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Part: Key

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Video tutorial

In this brief guide, you will learn how to disassemble and replace the battery in the key fob for the Audi A7, specifically the S7 version. First, take your key fob and remove the physical key from inside it. Next, remove the battery tray as shown in the video.

At this point, take out the old battery and replace it with a new one of the correct type (in this case, a CR 2032 3V). Insert it in the correct orientation in the tray and finally reassemble the physical key, checking the operation of the buttons last.


Updated on 11 October 2026 by ScegliAuto


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How to Remove the Toll Tag Holder from the Car Windscreen

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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