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 battery of the Audi A5 key

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

If you own an Audi A5 and want to replace the small battery inside the car key by yourself, all you have to do is read the following guide and follow the described procedure. First of all, you need to remove the emergency key contained in the cover by pulling it outwards while pressing the button located on the side of the cover. Once the physical emergency key is removed, disassemble the battery holder and proceed with replacing the exhausted battery with a new one. Finally, reassemble everything correctly and you're done.

Posted on 20 March 2025 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Battery on an Audi A5
How to Replace the Key Battery on an Audi A5
Audi A5 (2007-2016 / 8T8, 8T3, 8T, 8F) Before you start, open the physical key of your electronic key for the Audi A5 by pressing the silver top button. Next, pry off and remove the rear c…
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 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 Bleed the Clutch on a Renault Clio?

To bleed the clutch on a Renault Clio, open the bonnet to access the components located in the engine bay: here, you will need to undo the screws that secure the battery in its housing, the intake manifold, and the coolant reservoir. This will allow you to locate the pipe through which the brake fluid flows: by inserting the other end of the pipe into a container, you can press the clutch pedal to expel all the fluid until it fills the container.

Watch the video!


by ScegliAuto

More videos