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How to replace the battery of the Audi A3 key

Model: Audi A3 MK 2, 8P - Years 2003-2013
Part: Key

In the following mini guide, we will discover how to correctly replace the button battery located in the key of your Audi A3 second series (year 2008-2010). First of all, you need to purchase a new lithium button battery (CR 2032 model) and make sure you have a flathead screwdriver available. Then use the screwdriver to open the key cover and remove the old exhausted battery. Finally, insert the new battery and then all you have to do is reassemble the rear cover that you removed earlier correctly.

Posted on 8 May 2024 by ScegliAuto

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by ScegliAuto

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