Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Battery of the Audi A5

Model: Audi A5 8T8, 8T3, 8T, 8F - Years 2007-2016
Part: Key

If you are unsure how to correctly replace the battery inside the key of your first-generation Audi A5 (2007-2016), do not worry as this guide will help you complete the operation without difficulty. First, pull out the emergency key by pressing the appropriate button located on the top of the cover, then remove the battery holder with your hands and take out the exhausted battery. Once this is done, insert the new battery and reassemble the various components correctly.

Updated on 13 August 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Remote Battery on Audi A5
How to Replace the Remote Battery on Audi A5
Audi A5 (2007-2016 / 8T8, 8T3, 8T, 8F) Let's see how to replace the battery in the remote for our Audi A5; the same procedure applies to Audi A4, Audi TT, and other models from the same ma…
How to replace the battery of an Audi A5 key.
How to replace the battery of an Audi A5 key.
Audi A5 (2018-2025 / 8W6) In today's video tutorial, we are shown how to replace the key battery of an Audi A5, model B9, produced from 2016 to 2024. Let's start the procedure…
How to Change the Key Battery of the Audi A5
How to Change the Key Battery of the Audi A5
Audi A5 (2018-2025 / 8W6) To quickly replace the battery located inside your Audi A5 key, carefully read the following guide and apply all the steps described. First, take the…

Other guides you may be interested in

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

To adjust the brightness of the instrument cluster on a Peugeot 3008, you need to turn on the ignition and access the settings via the menu located in the central area of the dashboard. In the screen that appears, select the "Display Configuration" option: now, by selecting the "Brightness" option, you can adjust it using the dedicated slider that will appear on the screen. The adjustment should be made with the headlights on as well as with them off. Once the adjustment is complete, you can turn off the instrument cluster.

Watch the video!


by ScegliAuto

More videos