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 Remote Battery on an Audi A5?

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

This video refers to a remote for an Audi A5 but is applicable to all Audi models that have the same or a very similar remote. Follow the video and see how to replace the battery, which is a standard CR2032 button battery of 3 volts, easily purchasable at the supermarket. Extract the emergency key by pressing both buttons simultaneously, as shown in the video. Press the two buttons again until they are fully pressed, and extract the drawer containing the battery. Remove the exhausted battery and replace it with a new one, then reinsert the drawer into its housing and put the emergency key back in place.

Updated on 29 April 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 in the Audi A5 remote control.
How to replace the battery in the Audi A5 remote control.
Audi A5 (2007-2016 / 8T8, 8T3, 8T, 8F) To properly replace the battery inside the remote control of your first-generation Audi A5, simply pay attention to the steps described below and app…
How to replace the remote battery on an Audi A5?
How to replace the remote battery on an Audi A5?
Audi A5 (2007-2016 / 8T8, 8T3, 8T, 8F) Replacing the remote battery on an Audi A5 is a very simple and quick task. For this operation, you only need a CR2032 3V replacement battery. First,…

Other guides you may be interested in

How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

Watch the video!


by ScegliAuto

More videos